81 free calculators
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Calorie calculatorDaily calories to maintain or gently lose weight.Capital gains tax calculatorCGT on shares, property and other assets with the £3,000 allowance.Car finance calculatorHP and PCP monthly payments, total cost and interest.Car tax calculatorVED from April 2026 by CO2, engine size or list price.Child Benefit calculatorWeekly and yearly Child Benefit and the high income charge.Cm to feet calculatorHeight in cm to feet and inches, and back again.Company car tax calculatorBIK rate, tax per month and employer NI on a company car.Compound interest calculatorGrow a lump sum and monthly deposits with compound interest.Concrete calculatorCubic metres and bags of concrete for slabs, footings and posts.Cooking conversion calculatorCups to grams, ml to fl oz, oz to g and °F to gas mark.Credit card repayment calculatorTime to clear a card: fixed payment vs minimum payment.
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Date calculatorDays or working days between dates, and add or take off days.Days until calculatorDays, weeks and working days until Christmas or any date.Decking calculatorDecking boards, joists, screws and cost for a garden deck.Discount calculatorSale price, % off, savings and stacked discounts.Dividend tax calculatorTax on dividends with the 2026/27 rates and £500 allowance.
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Income tax calculatorIncome tax band by band, including Scottish rates.Inflation calculatorWhat £100 from any year since 1988 is worth now.Inheritance tax calculatorIHT on an estate with the £500,000 home allowance and 36% rate.Interest-only mortgage calculatorInterest-only vs repayment, balance owed and savings needed.
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Marriage Allowance calculatorCheck eligibility and the saving, including backdated years.Maternity pay calculatorSMP for 2026/27 with week-by-week totals.Mileage allowance calculatorHMRC 55p mileage rate and tax relief you can claim.Minimum wage calculatorCheck your pay against the 2026 minimum wage rates.Mortgage affordability calculatorHow much you could borrow and the price range it buys.Mortgage calculatorMonthly payments, total interest and overpayment savings.Mortgage overpayment calculatorInterest saved and years cut by overpaying monthly or a lump sum.MPG calculatorReal-world mpg, L/100km and cost per mile.
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Paint calculatorLitres and tins of paint for any room, walls and ceiling.Paternity pay calculatorSPP for 2026/27, eligibility and dates from the due date.Pay rise calculatorNew salary from a % or £ rise, and is it above inflation?Pension calculatorProject your pension pot and 25% tax-free lump sum.Percentage calculator% of a number, % change, add or remove a percentage.Pregnancy due date calculatorDue date, weeks pregnant and NHS scan dates.Pro rata salary calculatorPart-time pay and holiday from a full-time salary.Profit margin calculatorMargin and markup from cost and price, with VAT.
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Redundancy pay calculatorStatutory redundancy pay by age, service and weekly pay.Remortgage calculatorCurrent rate vs new deal with fees, break-even and total saving.Rent vs buy calculatorTrue cost of renting vs buying, with stamp duty and house prices.Rental yield calculatorGross and net yield plus monthly cash flow on a buy-to-let.Running pace calculatorPace per km or mile, finish times and splits, 5k to marathon.
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Salary sacrifice calculatorTake-home pay and tax and NI saved with pension salary sacrifice.Savings calculatorRegular saving with interest and time to reach a goal.Self-employed tax calculatorTax, Class 4 NI and payments on account for sole traders.Sick pay calculatorSSP from day one at £123.25 or 80% of pay.Sleep calculatorBedtimes and wake-up times based on 90-minute sleep cycles.Split bill calculatorSplit a bill evenly or by what each person had.Square metre calculatorArea of rooms and shapes in m² and ft², with cost per m².Stamp duty calculatorSDLT, LBTT and LTT for first-time buyers, movers and second homes.State Pension age calculatorYour State Pension age and date, plus the 2026/27 full rate.Stone to kg calculatorStones and pounds to kg, and kg back to stones.Student loan repayment calculatorMonthly repayments for Plan 1, 2, 4, 5 and Postgraduate.
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Take-home pay calculatorSalary after income tax, NI, pension and student loan.Tile calculatorTiles and boxes needed for any wall or floor, with grout gaps.Time zone calculatorUK time to New York, Dubai, India, Sydney and more.Tip calculatorTip amount, total and split per person, with rounding.Topsoil calculatorTopsoil in m³, tonnes and bags for lawns, beds and borders.Turkey cooking time calculatorRoasting times by weight, oven temps, resting and defrosting.