Explore our complete suite of interactive UK calculator tools. Select your region below to automatically apply localized Scottish, Welsh, or Northern Irish tax bands and rules.
Check statutory UK National Minimum Wage (NMW) rates and gross pay entitlements for apprentices.
Optimize annual leave bookings around official UK bank holidays to turn 19 days of annual leave into 47 days off work.
Calculate exact net take-home pay on annual work bonuses after Income Tax, National Insurance, and Student Loans.
Calculate tax-free business meal and travel subsistence allowances using official HMRC benchmark scale rates.
Convert clock time minutes to industrial decimal hours for payroll, timesheets, and billing.
Calculate 25% tax-free lump sum cash withdrawals and taxable income drawdown from UK private pensions.
Calculate historical CJRS furlough grant entitlements (80% gross pay up to £2,500/month cap), employer top-up requirements, and audit verification parameters.
Calculate UK Approved Mileage Allowance Payments (AMAPs) tax-free rates and P87 tax relief claims for business miles.
Calculate statutory annual leave entitlement in days and weeks for full-time and part-time workers.
Convert hourly pay rates into annual, monthly, weekly, and daily gross salaries for UK job offers.
Calculate National Insurance liability, Lower Earnings Limit (LEL), and Primary Threshold (PT) for part-time workers.
Check UK National Minimum Wage (NMW) and National Living Wage (NLW) statutory hourly rates across all age brackets.
Calculate NHS Agenda for Change (AfC) pay bands, High Cost Area Supplements (HCAS), and net take-home salary.
Analyze effective National Insurance rate curves and threshold transition impacts across UK salary bands.
Calculate night shift premium rate pay enhancements and check UK Working Time Directive rules.
Calculate enhanced overtime pay at time-and-a-half (1.5x) or double time (2.0x) rates.
Calculate employee Income Tax liabilities and employer Class 1A National Insurance (13.8%) on non-cash workplace benefits reported on Form P11D.
Calculate pro-rata part-time annual and monthly salaries based on Full-Time Equivalent (FTE) benchmarks.
Calculate exact net take-home salary increases after Income Tax, National Insurance, and Student Loan deductions.
Model combined net income from part-time work earnings and partial pension drawdown during phased retirement.
Calculate probation completion dates, notice terms, and two-year unfair dismissal qualification timelines.
Calculate income tax and net payout on ex-gratia and enhanced redundancy severance packages.
Calculate required savings fund targets and monthly expense budgets to fund a sabbatical or extended career break.
Compare two job salary offers side-by-side to evaluate net take-home pay differences after income tax and NI.
Calculate National Insurance and Income Tax savings achieved through workplace pension salary sacrifice arrangements.
Estimate your UK net take-home pay, income tax deductions, and National Insurance. Supports devolved Scottish income tax rates and Personal Allowance tapering.
Calculate statutory minimum notice periods for dismissal or resignation under UK Employment Rights Act rules.
Calculate statutory redundancy pay based on age, complete years of service, and weekly pay limits under UK employment law.
Calculate statutory redundancy pay entitlements based on age, completed years of service, weekly pay caps (£700/wk limit), and £30,000 tax-free rules.
Calculate Statutory Sick Pay (SSP) daily and weekly entitlements (£116.75/wk statutory rate), 3 waiting days rules, and maximum 28-week sick pay limits.
Calculate monthly student loan repayments, income thresholds, and write-off timelines for Plans 1, 2, 4, 5, and Postgraduate loans.
Calculate UK qualified teacher salary bands, London allowances, TLR payments, and Teachers' Pension deductions.
Calculate total paid working hours and decimal hours from start times, end times, and unpaid meal breaks.
Calculate UK Employment Tribunal compensation awards for unfair dismissal, including the Statutory Basic Award (£700/wk cap) and Compensatory Award caps.
Calculate business working days between dates excluding weekends and official UK bank holidays.
Calculate annual HMRC tax relief claims for homeworking expenses under flat rate allowance rules.
Calculate UK Annual Investment Allowance (£1,000,000 AIA cap), 100% year-1 equipment write-offs, and Corporation Tax savings.
Estimate average UK accountant fees for sole traders, limited companies, Self Assessment, and tax deductibility savings.
Calculate UK Business Rates, Small Business Rate Relief (SBRR 100%), and rateable value multipliers for 2026/27.
Calculate UK Buy-to-Let (BTL) Section 24 tax liabilities, 20% mortgage interest tax credits, and landlord net profit.
Calculate UK Capital Allowances, Annual Investment Allowance (£1M AIA), and Writing Down Allowances (18% / 6%).
Calculate UK Capital Gains Tax (CGT) on shares, crypto, and residential property using the £3,000 exemption allowance.
Calculate UK business trading loss relief carried forward against future taxable profits for sole traders and limited companies.
Calculate UK company car tax liabilities (BiK %) based on P11D list price, CO2 emissions, fuel type, and personal income tax band.
Calculate UK Corporation Tax for limited companies, Small Profits Rate (19%), Main Rate (25%), and Marginal Relief.
Calculate UK Council Tax valuation bands (A to H), Single Person Discounts (25%), and monthly instalment breakdowns.
Calculate UK Dividend Tax liabilities, £500 tax-free allowance, and dividend tax rates for company directors.
Calculate optimal Ltd Company director salary and dividend extraction strategies for 2026/27.
Calculate HMRC tax relief on second home accommodation and living expenses for temporary workplace assignments.
Calculate UK VAT savings on energy-saving materials (0% VAT relief) and home insulation installations.
Calculate UK First-Time Buyer Stamp Duty Land Tax (SDLT) relief, £300,000 threshold, and savings vs standard buyers.
Calculate UK Inheritance Tax (IHT) taper relief on lifetime gifts made 3 to 7 years before death.
Calculate UK High Income Child Benefit Charge (HICBC) tax deductions, £60,000 threshold, and net benefit retention.
Calculate HMRC Self Assessment late filing penalties (£100 + £10/day), late payment penalty surcharges (5%/10%/15%), and late payment interest.
Calculate HMRC statutory business mileage allowances (45p/25p rates) and Mileage Allowance Relief (MAR) tax refunds for using personal cars.
Calculate HMRC Self Assessment balancing payments, 50% advance Payments on Account, and cash required for 31 January and 31 July deadlines.
Calculate UK Customs Duty, 20% Import VAT, courier administration fees, and total landed import costs when buying goods abroad.
Calculate UK Income Tax liability, Personal Allowance, National Insurance, and net monthly take-home pay for 2026/27.
Calculate UK Inheritance Tax (IHT) liabilities, Nil Rate Band (£325k), and Residence Nil Rate Band (£175k).
Calculate total first-year incorporation fees, accounting software, annual statutory filings, insurance, and accountancy costs for UK Ltd companies.
Compare UK sole trader self-employed taxes against limited company salary and dividend take-home profit.
Calculate UK Marriage Allowance tax savings (£252/year) and backdated claims up to £1,260 for married couples.
Calculate total employer costs for hiring a nanny or domestic staff, including Employer NI, pension, and PAYE tax.
Calculate UK Excess Reportable Income (ERI) tax on offshore reporting funds and CGT base cost adjustments.
Calculate UK Pay As You Earn (PAYE) income tax deductions, Class 1 NI, pension, and net monthly take-home salary.
Calculate UK property purchase taxes including Stamp Duty Land Tax (SDLT), Land and Buildings Transaction Tax (LBTT), and Land Transaction Tax (LTT).
Calculate UK rental income tax, Section 24 mortgage interest 20% tax credits, and net landlord profits for 2026/27.
Compare annual Income Tax and net take-home pay between Scottish Income Tax bands (6-tier system) and Rest of UK rates (rUK 3-tier system).
Calculate UK Self Assessment tax returns, Payments on Account (50% POA), Income Tax, and Class 4 NI liabilities.
Calculate HMRC Payments on Account (50% POA), 31 January & 31 July deadlines, and reduction rules.
Calculate Self-Employed Class 2 and Class 4 National Insurance Contributions (NICs) based on net sole trader profit thresholds.
Calculate UK sole trader self-employed Income Tax, Class 4 National Insurance, and net take-home profit for 2026/27.
Compare sole trader self-employed net profits against limited company director salary and dividend extraction in the UK.
Compare Companies House incorporation fees, annual confirmation statement costs, and registered office expenses for UK business structures.
Calculate UK tax residence status under the statutory HMRC Statutory Residence Test (SRT) and Sufficient Ties rules.
Estimate UK PAYE Income Tax refunds, overpayment calculations, and HMRC P800 rebate claims.
Calculate UK Value Added Tax (VAT) amounts, net-to-gross prices, gross-to-net prices, and £90,000 threshold limits.
Calculate UK Value Added Tax (VAT) additions and deductions. Supports standard 20%, reduced 5%, and zero 0% rates for 2026/27.
Calculate UK VAT Flat Rate Scheme (FRS) liabilities, sector percentage rates, and Limited Cost Trader rules.
Calculate UK VAT registration rules, rolling 12-month turnover tests, and £90,000 statutory thresholds.
Calculate UK quarterly VAT returns, Making Tax Digital (MTD) Box 1 & Box 4 totals, and net VAT payable.
Calculate UK VAT Margin Scheme liabilities (16.67% fraction on gross margin) for second-hand cars, antiques, and art.
Calculate UK Child Benefit payments and High Income Child Benefit Charge (HICBC) tax deductions for 2026/27.
Predict adult height for boys and girls using the clinically validated Mid-Parental Height formula.
Calculate official Child Maintenance Service (CMS) statutory payment rates based on gross income, children, and overnight stays.
Estimate free statutory childcare hours and annual savings for eligible working parents across UK nations.
Compare annual government savings between Tax-Free Childcare (20% top-up up to £2,000/child) and legacy Employer Childcare Vouchers.
Estimate total divorce costs in the UK including court filing fees, solicitor rates, and mediation costs.
Calculate maternity leave start dates, qualifying weeks, and 52-week statutory timelines.
Calculate recommended weekly pocket money allowances by age and project savings growth for children.
Calculate estimated pregnancy due dates using Naegele's Rule, trimester milestones, and NHS scan dates.
Calculate Scottish Child Payment entitlements (£26.70/week per child under 16) administered by Social Security Scotland.
Calculate UK Shared Parental Pay (ShPP) weekly rates and shared leave allocations between parents.
Estimate spousal maintenance support guidelines, duration, and financial needs after divorce in the UK.
Calculate UK Statutory Maternity Pay (SMP) and Statutory Paternity Pay (SPP) weekly amounts and statutory payment schedules.
Calculate Statutory Maternity Pay (SMP) weekly earnings, 6 weeks at 90% gross pay, 33 weeks at statutory rate (£184.03/wk), and 39-week totals.
Calculate Statutory Paternity Pay (SPP) weekly entitlements (1 or 2 weeks at £184.03/wk or 90% AWE), eligibility, and flexible leave rules.
Calculate Universal Credit Child Element monthly rates, 2-child limit rules, and disabled child additions for 2026/27.
Calculate UK household electrical appliance running costs per hour, daily cycle costs, and annual electricity bills.
Calculate UK bathroom installation costs, sanitaryware suites, wall/floor tiling, plumbing labour, and Part P electrical rules.
Calculate UK block paving blocks, patio slabs, MOT Type 1 sub-base tonnage, sharp sand bedding, and kiln-dried sand.
Calculate UK facing brick quantities per square metre (60 bricks/sq m), brick pack counts (500/pack), and mortar sand/cement.
Calculate UK local authority and private approved inspector Building Control fees, Full Plans plan charges, and Regularisation fees.
Calculate Stamp Duty Land Tax (SDLT) liabilities for UK Buy-to-Let properties and second homes, including the 5% additional property surcharge.
Calculate monthly principal and interest repayments, overall loan costs, and amortization schedules for UK capital repayment mortgages.
Calculate total annual and monthly commercial property outlays per square foot (sq ft), incorporating rent, service charges, business rates, and VAT.
Calculate UK solicitor conveyancing legal fees, HM Land Registry Scale 1 registration costs, and property search disbursements.
Calculate UK concrete slab volume in m³, cement bag counts (25kg), ballast aggregate tonnage, and 1:2:4 mix ratios.
Calculate UK commercial property valuations using the Income Capitalisation method, Years Purchase (YP), and Cap Rates.
Calculate UK underground drainage pipe falls (1 in 40 to 1 in 80), vertical elevation drops, and self-cleansing flow velocity.
Calculate UK electricity bills, kWh annual consumption costs, daily standing charges, and Ofgem Energy Price Cap rates.
Calculate UK estate agent commission fees, Sole Agency vs Multi-Agency rates, and 20% VAT inclusions.
Calculate UK Maximum Fair Rent Order statutory caps (RPI + 5%) for Rent Act 1977 regulated tenancies.
Compare total 5-year costs, monthly repayments, arrangement fees, and break-even rates between 2-year and 5-year fixed mortgages.
Calculate UK floor screed volumes in m³, 25kg cement bags, sharp sand bulk bags, and underfloor heating depth rules.
Calculate mortgage rate lock validity windows (up to 6 months), offer expiration timelines, and interest rate hedging protection.
Calculate UK garage conversion costs per sq m (£1,000 to £1,450/sq m), integral vs detached, building regs, and ROI value.
Calculate UK mains gas bills, annual kWh consumption costs, daily standing charges, and m³ to kWh meter conversions.
Convert UK gas meter readings (cubic metres m³ and imperial cubic feet ft³) into energy kilowatt-hours (kWh).
Calculate UK Boiler Upgrade Scheme (BUS) £7,500 heat pump grants, 0% VAT savings, and net installation costs.
Compare UK space heating costs across Mains Gas, Heating Oil, LPG, Direct Electric, and Air Source Heat Pumps.
Calculate UK domestic kerosene heating oil costs, annual consumption (litres), and OFTEC oil tank replacement lifespan rules.
Calculate UK government grant eligibility for heat pumps (£7,500 BUS), insulation (ECO4/GBIS), and 0% VAT savings across UK nations.
Calculate UK 7.4 kW home EV charger wallbox prices, installation costs, OZEV £350 EV chargepoint grants, and charging speeds.
Calculate UK house extension construction costs per square metre (£1,750 to £2,500/sq m), single vs two-story, and regional London costs.
Calculate how much house you can afford to buy in the UK based on bank income multipliers (4.5x salary), deposit savings, and debt stress tests.
Calculate UK indoor dew point temperatures (°C), relative humidity (RH %), condensation thresholds, and black mold risks.
Calculate UK kitchen renovation budgets, fitted units (Howdens, Wren, IKEA), quartz worktop fabrication, appliances, and trades labour.
Calculate UK laminate, real wood, and engineered flooring pack quantities, square meterage coverage, and underlay.
Calculate UK development plot Residual Land Values based on Gross Development Value (GDV), build costs, and developer profit.
Calculate UK land plot prices per acre, square metre (£/sq m), hectares, and imperial to metric area conversions.
Calculate UK leasehold service charge apportionments, percentage shares, equal splits, and floor area calculations.
Calculate UK loft conversion costs per sq m (£1,100 to £1,900/sq m), Velux, Dormer, Hip-to-Gable, Mansard, and value uplift.
Calculate your Loan-to-Value (LTV %) ratio, identify interest rate pricing brackets (60%, 75%, 80%, 85%, 90%), and cash needed for cheaper rates.
Calculate UK mortgage amortisation schedules, monthly capital vs interest splits, and lifetime interest costs.
Calculate mortgage offer validity windows, conveyancing delay completion risks, and extension eligibility across UK lenders.
Calculate UK mortgage Loan-to-Value (LTV) ratios, cash deposit percentages, and lender interest rate brackets.
Calculate UK mortgage Early Repayment Charges (ERC), 10% annual penalty-free overpayment allowances, and remortgaging exit fees.
Estimate your remaining UK mortgage debt balance, accumulated home equity, and principal paid off after X years of repayments.
Calculate total interest savings and mortgage term reduction from monthly or lump-sum mortgage overpayments.
Calculate UK mortgage stress-test monthly repayments at +1% or +3% interest rate buffers to evaluate lender affordability requirements.
Calculate UK monthly mortgage payments, capital repayment vs interest-only options, total interest, and term amortisation.
Calculate Northern Ireland domestic rates property tax liabilities based on Land & Property Services (LPS) capital valuation, regional rate, and district rate.
Calculate UK wall, ceiling, and masonry paint volume requirements in litres, number of coats, and recommended tin purchases.
Calculate UK Party Wall etc. Act 1996 notice costs, agreed surveyor fees (£1,200), two surveyor dissent costs, and 3m/6m excavation rules.
Calculate UK plaster bag quantities for Gyproc Multi-Finish skim, Hardwall undercoat, and sand & cement render.
Calculate UK statutory local authority planning application fees, householder rates (£258), new dwellings (£578), and Planning Portal admin fees.
Calculate UK property price per square foot (sq ft) and price per square metre (sq m) using RICS GIA standards.
Compare total net costs and monthly savings between switching lenders (remortgaging) vs staying with your current lender (product transfer).
Calculate UK property purchasing fees, Stamp Duty Land Tax (SDLT), solicitor conveyancing fees, and RICS surveys.
Calculate UK removal company costs, house size fees (1 to 5+ beds), distance mileage, and professional packing services.
Compare UK renting vs buying a home, monthly mortgage vs rent outgoings, unrecoverable costs, and 10-year net equity.
Calculate UK Buy-to-Let rental yields, gross annual rent percentages, net operating income (NOI), and property return benchmarks.
Compare monthly outlays, lifetime interest costs, and end-of-term debt balances between Capital Repayment and Interest-Only mortgages.
Calculate UK council house and housing association Right to Buy purchase discounts, statutory maximum caps (£102,400 / £136,400 London), and net price.
Calculate UK roof pitch angles in degrees (°), slope percentages, rafter lengths, and tile minimum pitch suitability.
Calculate UK room BTU heat requirements, radiator Watt power ratings, room volumes, and Delta T50/T30 heat pump sizing.
Calculate UK room floor area in square metres (sq m) and square feet (sq ft) with cutting waste allowances.
Calculate Scottish Council Tax liabilities across Bands A to H, incorporating statutory ratio multipliers (Bands E-H weighting) and water charges.
Calculate Revenue Scotland Land and Buildings Transaction Tax (LBTT) liabilities, First-Time Buyer relief (£175k threshold), and 6% ADS surcharges.
Calculate UK self-build house construction costs per sq m (£1,500 to £3,000/sq m), HMRC DIY VAT Reclaim, and CIL exemptions.
Calculate annual and monthly leasehold service charges, utility bills, ground rent, and reserve sinking fund costs.
Calculate combined monthly outlays for UK Shared Ownership homes, including mortgage repayments, housing association rent, and service charges.
Calculate UK rooftop solar PV payback periods, Smart Export Guarantee (SEG) income, and 0% VAT tax savings.
Calculate UK rooftop solar PV panel generation (kWp), lithium battery storage (kWh), 0% VAT savings, SEG export tariffs, and payback.
Calculate UK domestic staircase riser heights, going tread depths, pitch angles (max 42°), and 2G + R compliance rules.
Calculate UK statutory tenancy deposit caps (5 weeks or 6 weeks rent under Tenant Fees Act 2019) and protection rules.
Calculate UK percentage rent increases, annual costs, Section 13 notice requirements, and tribunal challenge rules.
Calculate UK ceramic, porcelain, and metro wall and floor tile quantities, box counts, and cutting waste allowances.
Calculate UK wet underfloor heating (UFH) 16mm PERT/PEX pipe coil lengths, manifold loop counts, and BTU thermal heat outputs.
Calculate UK wallpaper rolls required based on standard UK roll dimensions (10.05m x 0.53m) and pattern repeat offsets.
Calculate Welsh Land Transaction Tax (LTT) liabilities for residential property purchases in Wales, including standard main residence and higher rates.
Calculate UK window replacement energy bill savings, U-value thermal heat loss reductions (1.2 W/m²K Part L), and FENSA standards.
Calculate UK boat & yacht ownership costs, marina pontoon mooring berth fees (£140-£220/ft), hull antifouling, insurance, and BSS tests.
Calculate UK Cycle to Work Scheme salary sacrifice tax savings (32% to 42%), replaced car/train travel costs, and e-Bike payback periods.
Calculate UK car breakdown cover costs, Roadside Assistance, National Recovery, At Home cover, European cover, and pay-on-demand fees.
Estimate vehicle value loss over time, residual resale values, total cash depreciation loss, and monthly depreciation costs.
Compare total contract costs, initial deposits, monthly payments, balloon payments, and ownership options between PCH Leasing and PCP Finance.
Compare UK Personal Contract Purchase (PCP) monthly payments, Hire Purchase (HP), Personal Contract Hire (PCH lease), and balloon GMFVs.
Calculate UK daily & annual commute costs, comparing driving (petrol, diesel, EV + parking) against train & bus fares.
Calculate UK domestic flight greenhouse gas carbon emissions (kg CO2e), Radiative Forcing, and compare against electric train travel.
Calculate UK driving lesson hourly rates (£35-£45/hr), total hours to pass (DVSA average 45 hrs), theory & practical test fees.
Calculate UK electric vehicle (EV) charging costs per mile (p/mi), annual kWh consumption, off-peak tariffs, and petrol savings.
Calculate full EV battery charging costs, pence-per-mile running costs, charging session costs, and range added across UK tariffs.
Calculate total petrol and diesel costs for UK road trips, vehicle MPG fuel economy, litres required, and passenger cost sharing.
Calculate London ULEZ (£12.50 daily) & Congestion Charge (£15 daily) costs, Euro emissions compliance rules, and TfL Auto Pay.
Calculate statutory DVSA maximum MOT test fees, retest rules, common failure repair budgets, and garage discount savings.
Calculate UK motorcycle running costs, fuel economy (40 to 100+ MPG), DVLA bike VED road tax bands, MOT (£29.65), and insurance.
Calculate UK motorhome & campervan running costs, diesel fuel (25-30 MPG), DVLA TC11 VED tax, CaSSOA storage, and habitation servicing.
Calculate UK toll road & bridge prices, M6 Toll (£9.70 car rate), Dart Charge (A282 £2.50), Tyne Tunnel, and pre-paid tag account savings.
Calculate UK P11D company car Benefit in Kind (BIK) tax, CO2 emissions percentages (2% EV rate), and monthly PAYE deductions.
Calculate UK petrol vs diesel fuel economy (MPG), cost per mile (p/mi), annual fuel bill savings, and purchase price payback breakeven.
Calculate UK private jet & helicopter charter prices, hourly flight rates (£1,200 to £7,500/hr), FBO landing fees, and Empty Leg deals.
Calculate UK taxi & ride-hailing fares, London Black Cabs (TfL metered tariffs), Uber, Bolt, surge pricing multipliers, and airport charges.
Calculate UK used car depreciation curves, 3-year resale values, retained value percentage (%), and cost per mile lost.
Calculate total used car purchase outlays, including AA/RAC pre-purchase inspection fees, HPI check costs, servicing reserves, and road tax setup.
Calculate UK Vehicle Excise Duty (VED road tax) rates, £190 standard rate, £410 expensive car supplement (>£40k), and EV changes.
Calculate DVLA road tax (VED) refunds, insurance lay-up savings, and legal storage requirements when declaring a UK vehicle SORN.
Calculate your NHS Body Mass Index (BMI), Basal Metabolic Rate (BMR), Total Daily Energy Expenditure (TDEE), and daily calorie targets.
Calculate body fat percentage (US Navy method), fat mass (kg), lean tissue mass (kg), and ACE fitness category bands.
Calculate UK care home fees, local authority financial assessment thresholds (£23,250 upper limit), tariff income, and PEA allowances.
Calculate your recommended daily fluid intake (litres & glasses) based on body weight, climate temperature, and physical exercise duration.
Calculate UK Personal Independence Payment (PIP) assessment points, Daily Living (£72.65/£108.55) & Mobility (£28.70/£79.35) rates, and Motability.
Calculate UK commercial gym membership costs, home gym setup equipment payback periods (months), travel fuel savings, and 3-year net savings.
Calculate UK hearing aid prices (£1,100 to £3,600 pair), private audiologist fitting packages, 0% VAT exemption, and free NHS hearing aids.
Calculate your ideal healthy body weight range using clinical formulas (Devine, Robinson, Miller) and NHS healthy BMI guidelines.
Calculate UK IVF treatment costs (£4,500-£8,000/cycle), ICSI, PGT-A genetic screening, stimulation medication, and NHS ICB funding rules.
Calculate UK NHS prescription costs (£9.90 single item), Prescription Prepayment Certificate (PPC £114.50), HRT PPC, and free exemptions.
Calculate UK NHS dental charges across Band 1 (£26.80), Band 2 (£73.50), Band 3 (£319.10), and check NHS dental exemptions.
Calculate UK glasses & contact lens subscription costs, daily vs monthly contact lenses, NHS GOS optical vouchers, and eye test fees.
Calculate UK Private Medical Insurance (PMI) health premiums, age factors, policy excess discounts (£250 excess), and 12% IPT tax.
Calculate required running pace per km and per mile, predict race finish times using Riegel's formula, and split times for 5k, 10k, and marathon events.
Calculate UK Statutory Sick Pay (SSP £125.10/wk), Lower Earnings Limit (£123 LEL), 4-day PIW rules, 3 unpaid waiting days, and 28-week max.
Calculate UK Bereavement Support Payment rates (£3,500 + £350/mo for children; £2,500 + £100/mo without children).
Calculate UK IPO trade mark registration fees (£170 1st class + £50 extra class), patent fees (£310), registered designs, and attorney costs.
Calculate UK divorce financial settlements, Matrimonial Causes Act Section 25 criteria, 50/50 yardstick of equality, and pension sharing.
Calculate UK Unfair Dismissal tribunal awards, Basic Award caps (£700/wk limit), Compensatory Award (52-week cap), and 2-year service rules.
Calculate UK Employment and Support Allowance (ESA) and Personal Independence Payment (PIP) combined disability benefits.
Calculate UK261 / EU261 flight delay compensation (£220 to £520 per passenger), 3-hour arrival delay rules, and extraordinary circumstances.
Calculate UK court fees for Money Claim Online (MCOL), Small Claims Track (£10k limit), Fast Track, High Court, and EX160 fee help.
Calculate UK Housing Benefit entitlements, Local Housing Allowance (LHA) caps, and Council Tax Reduction support.
Calculate UK New Style Jobseeker's Allowance (JSA) weekly rates (£90.50), NI contribution rules, and earnings offset math.
Calculate UK Lifetime ISA (LISA) 25% government bonuses (up to £1,000/yr), first home savings, and age 60 retirement pots.
Calculate UK Lifetime ISA (LISA) 25% unauthorized withdrawal penalties and net cash losses.
Calculate UK Class 3 National Insurance credits for parents caring for children under 12 and grandparent transfer rules.
Calculate UK National Insurance qualifying years, 35-year full State Pension targets, and Class 3 voluntary top-up ROI.
Calculate UK Conditional Fee Agreement (CFA) success fees (25% statutory cap), After The Event (ATE) insurance premiums, and net client payouts.
Calculate UK Guarantee Pension Credit top-ups (£218.15 single; £332.95 couple) and passported benefits.
Calculate UK personal injury compensation payouts, Judicial College Guidelines (General Damages), Special Damages, and 25% success fee caps.
Calculate UK Lasting Power of Attorney (LPA) OPG registration fees (£82/document), 50% fee remissions, 100% exemptions, and solicitor fees.
Calculate your UK retirement income gap, PLSA Retirement Living Standards targets, and required pension pot size.
Calculate Scottish Carer Support Payment weekly benefits, Social Security Scotland bi-annual Carer's Allowance Supplement payments, and annual income.
Estimate UK solicitor hourly rates and legal costs based on HMCTS Guideline Hourly Rates across London and national regional bands.
Calculate UK New State Pension forecasts (£221.20/wk full rate), 35-year NI requirements, and 10-year minimum thresholds.
Calculate your UK statutory State Pension age (66, 67, or 68) and exact year of pension access by date of birth.
Calculate UK Statutory Sick Pay (SSP) entitlement (£116.75/wk), 28-week maximum limits, and Form SSP1 transition rules.
Calculate UK Student Loan repayments for Plan 1, Plan 2, Plan 5, and Postgraduate loans based on gross salary.
Calculate UK pension income tax, 25% tax-free lump sum drawdowns, Personal Allowance rules, and net take-home.
Calculate UK tenancy deposit compensation awards (1x to 3x penalty), 30-day protection rules, Tenant Fees Act 5-week deposit caps, and Section 21 rules.
Calculate UK Universal Credit monthly entitlements, 55% earnings taper rate, child elements, and Work Allowances.
Calculate Universal Credit monthly award taper reductions (55% rate), Work Allowances for parents, and Scottish Choices payment flexibilities.
Calculate UK Will writing fees (£220-£750), HMCTS probate court fees (£300), estate administration fees (1.5%), and intestacy rules.
Calculate UK Armed Forces (Army, Royal Navy, RAF) CARE pension benefits, Early Departure Payments (EDP), and tax-free lump sums under AFPS 15 rules.
Calculate daily interest fees and monthly costs for UK current account arranged overdrafts under FCA single EAR rules.
Convert Bitcoin (BTC) values into British Pounds Sterling (GBP), calculate crypto exchange fees, and estimate HMRC Capital Gains Tax.
Calculate your ideal monthly spending split using the 50/30/20 budgeting rule (Needs 50%, Wants 30%, Savings/Debt 20%).
Calculate UK SME business valuations using EBITDA multiples, Seller's Discretionary Earnings (SDE), and net asset values.
Calculate HMRC Capital Gains Tax on UK stock and share sales outside ISAs using Section 104 pooling and 2026/27 rates.
Calculate compound interest gains over time for UK savings accounts, Stocks & Shares ISAs, SIPPs, and investments.
Convert British Pounds (GBP) into Euros, US Dollars, Canadian Dollars, and other major currencies accounting for bank exchange margins.
Calculate UK Capital Gains Tax (CGT) on crypto assets under HMRC rules for selling, trading crypto-to-crypto, staking, and mining.
Calculate HMRC Dividend Income Tax rates and tax payable on company shares and limited company director distributions.
Calculate early payment discount savings and equivalent annual interest rates (APR) for UK B2B trade credit terms.
Calculate UK Firefighters' Pension Scheme CARE pension accrual (1/59.7th rate), member contribution tiers (11.0%-14.5%), and Normal Pension Age 60 benefits.
Calculate 50% government bonus payments on savings for UK residents receiving Universal Credit or Tax Credits.
Calculate expected long-term portfolio growth for index funds and exchange-traded funds (ETFs) in Stocks & Shares ISAs or SIPPs.
Calculate how UK Consumer Prices Index (CPI) inflation degrades uninvested cash purchasing power and inflates future cost of living.
Evaluate eligible UK statutory debt relief options (DRO, IVA, Bankruptcy, MAP, Debt Arrangement Scheme, Protected Trust Deed).
Calculate 25% government bonus top-ups, deposit growth, and £450,000 property price cap rules when saving for your first home in the UK.
Calculate PayPal UK transaction fees, fixed pence charges, cross-border payments, and exact invoice amounts needed.
Forecast how many years your UK pension pot will last under flexi-access drawdown, inflation rate increases, and investment growth.
Calculate monthly repayments, APR interest charges, total loan costs, and compare repayment terms for unsecured personal loans in the UK.
Calculate UK Police Pension Scheme CARE pension accrual (1/55.3rd rate), member contribution rates (12.44% - 13.78%), and Normal Pension Age 60 benefits.
Calculate gross profit margin percentage, markup percentage, cost of goods sold (COGS), and selling prices for UK businesses.
Calculate total Return on Investment (ROI %), net financial gain, and Compound Annual Growth Rate (CAGR) for UK investments.
Calculate total Return on Investment (ROI %) and annualized per-annum return rates (ROI p.a. / CAGR) over multi-year holding periods.
Calculate how much you need to save each month or year to reach a specific financial goal in the UK.
Calculate HMRC pension tax relief, gross SIPP contributions, higher-rate tax refunds, and retirement pot accumulation.
Calculate SIPP tax relief savings across England, Scotland, Wales, and Northern Ireland for 2026/27 income tax bands.
Compare net VAT payments, administrative savings, and profit margins between the HMRC Flat Rate Scheme (FRS) and Standard Accrual VAT Accounting.
Calculate what percentage of gross invoice revenue sole traders must set aside into a separate tax reserve savings account to cover HMRC tax bills.
Convert 6-digit UK bank sort codes and 8-digit account numbers into 22-character UK IBANs and BIC/SWIFT codes.
Calculate statutory interest (8% + Bank of England base rate) and compensation charges on overdue commercial B2B invoices under UK law.
Calculate UK Teachers' Pension Scheme CARE pension accrual (1/57th rate), member contribution rates (7.4% - 11.7%), and employer contributions (28.6%).
Calculate statutory minimum 8% workplace pension contributions, employer matches, employee costs, and tax relief for 2026/27.
Calculate your exact chronological age in years, months, weeks, and days, total days lived, and countdown to your next birthday.
Find the day of the week you were born on, Western Zodiac star sign, official birthstone, and Chinese zodiac animal.
Calculate the exact number of days, weeks, months, or working business days between dates, or add/subtract days from a start date.
Calculate overall weighted undergraduate degree averages, degree classifications (1st, 2:1, 2:2, 3rd), and borderline upgrade rule eligibility.
Calculate final checkout sale prices, total money saved, and stacked double discount code combinations.
Calculate exact daily, monthly, and annual running costs for household electrical appliances based on Ofgem price cap unit rates.
Calculate flight duration, local arrival times, and time zone offsets for international flights originating from UK airports.
Convert between UK Imperial units (feet, inches, stones, pounds, miles, pints, gallons) and Metric units (metres, cm, kg, litres).
Calculate Northern Ireland statutory annual dog licence fees, concessionary £5 rates, and microchipping requirements across district councils.
Calculate what X% of Y is, percentage increases, percentage decreases, percentage differences, and reverse percentage calculations.
Solve direct and inverse proportional cross-multiplication math problems (If A gives B, then C gives X) using the Rule of Three.
Convert real-world dimensions into scale model sizes (OO gauge 1:76, N gauge 1:148, 1:72, 1:35) and Ordnance Survey map distances.
Calculate total UCAS Tariff points score for UK university entry from Scottish SQA Highers and Advanced Highers qualifications.
Convert US 4.0 GPA scores to UK university degree classifications (1st, 2:1, 2:2, 3rd) and UK percentage grade equivalents.
Calculate Student Finance England maintenance loan entitlements, household income means-testing taper rates, and parental contribution gaps.
Convert time zones between UK (GMT/BST), New York (EST/EDT), Tokyo (JST), Sydney (AEST), and global business financial centers.
Calculate UK restaurant tip amounts, discretionary service charges (10%-15%), bill splits, and statutory rights under the Tips Act 2023.
Calculate total student loan debt balance growth, RPI interest compounding rates, monthly salary deductions, and 30/40-year write-off projections.
Calculate total UCAS tariff points for UK university entry from A-Levels, T-Levels, BTEC Nationals, and EPQ qualifications.
Calculate UK wedding spending allocations across venue hire, per-guest catering, photography, attire, entertainment, and contingency funds.