Tax & Finance
Finance calculators: compound interest, loan and EMI calculators, plus German tax calculators (VAT, real estate transfer tax) with legal basis.
Plan loans and savings: the EMI calculator and loan calculator show monthly instalments and total interest, the compound interest calculator shows how savings grow. German tax calculators (VAT, real estate transfer tax, purchase costs) cite the legal basis.
73 tools
Most used
- Mortgage calculatorMortgage calculator: monthly payment with taxes, insurance, PMI and HOA from home price, down payment and rate – extra payments, 15 vs 30 years, amortization.
- Loan calculatorLoan calculator for monthly payment, total interest and payoff time on personal, car or home loans – with extra payments and an amortization schedule.
- Currency ConverterCurrency converter with daily ECB reference rates: convert between 30 currencies, swap the pair, see several currencies at once and a one-year rate chart.
- Amortization CalculatorAmortization calculator: enter loan amount, interest rate and term to get the monthly payment and a full schedule of interest, principal and balance.
- Auto loan calculatorAuto loan calculator: enter price, down payment, trade-in, tax, APR and term for the monthly payment, total interest, amortization and the price you can afford.
- Retirement CalculatorRetirement calculator: enter age, monthly savings, returns and inflation to see your pot at retirement and the monthly income it supports in today’s money.
- Compound interest calculatorCompound interest calculator with monthly contributions: final balance, interest earned, inflation-adjusted value, time to reach a goal, chart and yearly table.
- CD calculatorCD calculator: enter deposit, rate or APY and term to see interest earned and balance at maturity – compare several offers, build a ladder, check the penalty.
All tools
- Investment CalculatorInvestment calculator: enter starting amount, monthly contribution, return and years to see the final balance – plus what it takes to reach a target amount.
- RMD CalculatorRMD calculator: enter your 31 December balance and your age to get the required minimum distribution from the IRS Uniform Lifetime Table, with outlook.
- Sales Tax CalculatorSales tax calculator: enter a price and your state and local rate to get tax and total – or work backwards from a receipt total to the price before tax.
- 401k Calculator401k calculator: enter salary, contribution rate, employer match and return to project your balance at retirement – with the 2026 IRS limits applied.
- Financial Calculator (TVM Solver)Financial calculator for time value of money: enter four of N, I/Y, PV, PMT and FV and solve for the fifth, with payments at the end or beginning, with working.
- VA Disability Calculator (Combined Rating)VA disability calculator: enter your individual ratings to get the combined rating under 38 CFR 4.25 with the bilateral factor, every step and the monthly rate.
- Roth IRA Calculator for 2026Roth IRA calculator for 2026: enter filing status, income and age to see how much you may contribute after the phase-out and how the balance could grow.
- Annuity CalculatorAnnuity calculator: enter a principal or payment, the interest rate and the term to get the payment, present value or future value – ordinary or annuity due.
- Mortgage Payoff CalculatorMortgage payoff calculator: enter balance, rate and payment to see how extra payments shorten the loan and cut interest, or the extra needed for a target year.
- Future value calculatorFuture value calculator: final value from a starting amount, interest and regular deposits – or the present value of a future sum. With formula and table.
- HELOC CalculatorHELOC calculator: enter home value, mortgage balance and the lender’s CLTV limit to get your available credit line and the payments in draw and repayment.
- Refinance CalculatorRefinance calculator: enter your balance, old and new rate, terms and closing costs to compare payments, total interest and the break-even point.
- Prorated Rent CalculatorProrated rent calculator: enter the monthly rent and the days occupied to get the amount by days in the month, 30-day month and yearly method.
- Rent vs Buy CalculatorRent vs buy calculator: compare your wealth after 10, 20 or 30 years with closing costs, mortgage rate, upkeep, home appreciation and investment return.
- APR calculatorWork out the APR of a loan from the interest rate, term and fees: US APR (Regulation Z) and UK/EU APR side by side, with monthly payment and total cost.
- CAGR Calculator – Average Annual ReturnCAGR calculator: average annual return from a beginning and ending value, or from yearly returns – geometric, not arithmetic, with a year-by-year table.
- How Much House Can I Afford?How much house can I afford? Enter income, down payment, interest rate and term to see the home price you can reach – with a comparison at other interest rates.
- Simple interest calculatorSimple interest calculator for any period: between two dates, by days, months or years, with exact 365-day, 360-day or 30/360 day count and the working shown.
- Student loan calculatorStudent loan calculator: monthly payment, interest that builds up during the grace period and total cost over any repayment term, with 2026-27 federal rates.
- Credit Card Payoff CalculatorCredit card payoff calculator: time and interest at a fixed monthly payment, or the payment for a target date. Compares double and minimum payments.
- Social Security Benefits Calculator (2026 formula)Social Security benefits calculator: enter your AIME, birth year and claiming age to estimate your monthly retirement benefit with the 2026 PIA formula.
- Present Value CalculatorPresent value calculator: what is a future amount or a stream of payments worth today? Handles lump sums, annuities and perpetuities, with a rate comparison.
- EMI calculatorEMI calculator for home, car and personal loans in rupees: monthly instalment, total interest and total payment with a yearly or monthly amortization schedule.
- Debt Snowball CalculatorDebt snowball calculator: enter several debts and compare the snowball and avalanche methods – see your debt-free date and how much interest you save.
- Retirement Withdrawal CalculatorRetirement withdrawal calculator: how long does your savings last with monthly withdrawals, return and inflation? Or what can you withdraw? With yearly table.
- Debt-to-income ratio calculatorDebt-to-income ratio calculator: front-end and back-end DTI from your gross income and monthly debts, how much room is left under 36% and the loan that fits.
- Car Lease CalculatorCar lease calculator: monthly payment from price, down payment, residual value, term and rate, plus the lease factor rated. Or work out your offer’s rate.
- Mileage Reimbursement CalculatorMileage reimbursement calculator: enter miles driven and a rate per mile – pre-filled with the 2026 IRS business rate of 76 cents – and get the amount.
- German VAT calculatorGerman VAT calculator: add VAT to a net price or remove it from a gross price at 19%, 7% or a custom rate – rounded to the cent, with formulas.
- Rule of 72 CalculatorRule of 72 calculator: find how long money takes to double at a given interest rate, compare the shortcut with the exact result, or solve for the rate you need.
- GST Calculator (India)GST calculator for India: add GST to a price or remove it from a total at 5%, 18%, 40% or any rate, with the split into CGST and SGST or IGST and the working.
- Debt consolidation calculatorDebt consolidation calculator: combine up to three loans or card balances into one – new monthly payment, total interest before and after, and what you save.
- Stock Profit CalculatorStock profit calculator: enter buy and sell price, shares and fees to see profit or loss, return, break-even price and annualized return at once.
- Bond yield calculatorBond yield calculator: work out the yield to maturity from price, coupon and term – or the fair price from a yield – with duration and payment schedule.
- Monthly Investment CalculatorMonthly investment calculator for an ETF savings plan: end value from start amount, monthly deposit, return and fees, with inflation and three scenarios.
- Dividend Yield CalculatorDividend yield calculator: enter price and dividend to see the yield, income per year and month, yield after tax and yield on cost with dividend growth.
- Pivot Point CalculatorPivot point calculator: enter the previous high, low and close to get pivot, support and resistance levels by Classic, Fibonacci, Woodie and Camarilla formulas.
- 52 week money challenge: calculator, printable and trackerCalculate your 52 week money challenge: weekly amounts, tap-to-tick tracker, printable sheet as PNG and calendar reminders. Works with a savings goal too. Free.
- Age pension calculator (rates from 20 September 2026)Age pension calculator for Australia: fortnightly Age Pension from the assets test and income test with deeming and Work Bonus – rates from 20 September 2026.
- Bid-ask spread calculatorBid-ask spread calculator for stocks, ETFs and crypto: enter bid and ask, get the spread in percent, the cost of buying and selling and the break-even.
- Capital gains tax calculator 2026 (US federal)Capital gains tax calculator for 2026: long-term gains at 0%, 15% or 20% by IRS income thresholds, short-term gains as income, plus the 3.8% NIIT.
- Capital gains tax calculator UK 2026/27Capital gains tax calculator UK for 2026/27: £3,000 allowance, 18% or 24% depending on your income, losses and Business Asset Disposal Relief at 18%.
- Child benefit calculator (UK)UK child benefit calculator 2026/27: weekly and yearly Child Benefit for your children and the High Income Child Benefit Charge if you earn over £60,000.
- Child tax credit calculator 2026Child tax credit calculator for 2026: $2,200 per child under 17, up to $1,700 refundable, $500 for other dependents and the phase-out above $200,000/$400,000.
- Estate tax calculator 2026 (US federal)Estate tax calculator for 2026: $15 million exemption per person, 40% on the excess, marital and charitable deductions, lifetime gifts and portability.
- Federal income tax calculator 2026 and 2025Federal income tax calculator for 2026 and 2025: standard deduction, taxable income, tax per bracket, marginal and effective rate for every filing status.
- German real estate transfer tax calculator 2026German real estate transfer tax calculator 2026: Grunderwerbsteuer for all 16 states instantly, with current rates and deduction for fitted kitchens.
- Inheritance tax calculator UK 2026/27Inheritance tax calculator UK 2026/27: £325,000 nil rate band, £175,000 for the home, transfers from a late spouse, the £2m taper and 36% with charity.
- Interest rate from payment calculatorCalculate the interest rate from a loan payment: nominal and effective annual rate from loan amount, monthly payment and term – also with a balloon payment.
- IRMAA calculator 2026 (Medicare Part B and Part D)IRMAA calculator 2026: your Medicare Part B premium and Part D surcharge by MAGI and filing status – $202.90 up to $689.90 a month, with all brackets.
- LBTT calculator for ScotlandLBTT calculator for Scotland: Land and Buildings Transaction Tax on a home, first-time buyer relief and the 8% Additional Dwelling Supplement, band by band.
- LTT calculator for WalesLTT calculator for Wales: Land Transaction Tax on a home at the main residential rates or the higher rates for second homes and buy-to-let, band by band.
- Mortgage Rate Reset CalculatorMortgage rate reset calculator: enter your balance and the new rate to see the new payment, the payoff time and the extra interest compared with the old rate.
- OAS calculator (Old Age Security, October–December 2026)OAS calculator 2026: your monthly Old Age Security pension by years in Canada and deferral, plus the clawback (recovery tax) above $93,454.
- Property purchase costs calculator for Germany 2026Germany property closing costs calculator: transfer tax by state, notary and land registry fees (GNotKG) and agent commission – every item listed.
- SAI calculator 2027–28 (FAFSA Student Aid Index)SAI calculator for the 2027–28 FAFSA: estimate your Student Aid Index as a dependent student from parents’ income and assets – with a Pell Grant estimate.
- Self-employment tax calculator 2026 and 2025Self employment tax calculator for 2026 and 2025: Social Security and Medicare on 1099 or business profit, wage base cap, extra 0.9% Medicare and deduction.
- Social Security earnings limit calculator 2026Social Security earnings limit calculator 2026: how much is withheld if you work before full retirement age – $24,480 and $65,160 limits, checks withheld.
- Social Security spousal benefit calculatorSocial Security spousal benefit calculator: up to 50% of your spouse’s PIA, reduced if you claim before full retirement age – with your own benefit.
- SSI calculator 2026 (Supplemental Security Income)SSI calculator 2026: your monthly federal SSI payment after income exclusions – $994 for one person, $1,491 for a couple, with housing help and work income.
- Stamp duty calculator (SDLT) for England and Northern IrelandStamp duty calculator for England and Northern Ireland: SDLT on a home, first-time buyer relief, second homes (+5%) and non-UK buyers (+2%), band by band.
- State pension calculator (new State Pension 2026/27)State pension calculator for the UK: your new State Pension from National Insurance qualifying years, extra for deferring and your State Pension age.
- Tax calculator Australia (2026–27 and 2025–26)Tax calculator Australia for 2026–27 and 2025–26: income tax with the new 15% rate, low income tax offset, Medicare levy and HELP repayment – yearly to weekly.
- UK VAT Calculator: add or remove VATAdd or remove UK VAT at 20%, 5% or 0% in one step. Works from the net price, the gross price or the VAT amount, with the 1/6 VAT fraction shown.
- Universal credit calculator (2026/27 rates)Universal credit calculator 2026/27: standard allowance, children, housing and childcare, minus 55p for every £1 earned above the work allowance.