Personal finance tools
Loans, tax, savings and retirement calculators for the US and beyond.
- Compound Interest Calculator See how savings and investments grow with compound interest and regular deposits, with a year by year table of balance and interest earned.
- Mortgage Calculator with Taxes, Insurance & PMI Estimate your full monthly mortgage payment including principal, interest, property tax, homeowners insurance, PMI and HOA fees.
- US Federal Income Tax Calculator 2026 Estimate 2026 US federal income tax by bracket for single and married filers, with the standard deduction, effective rate and marginal rate.
- Credit Card Payoff Calculator See how long a credit card takes to pay off at a fixed payment and the interest you will pay, or the payment needed to be debt free by a date.
- US Paycheck Calculator (Take Home Pay) Estimate take home pay per paycheck after 2026 federal income tax, Social Security, Medicare, 401(k) and your state income tax rate.
- Hourly to Salary Converter Convert an hourly wage to annual, monthly, biweekly and weekly pay, or a salary back to an hourly rate, with your actual hours and weeks.
- Inflation & Purchasing Power Calculator See what an amount of money will cost in the future, or what it is worth in today’s money, at any inflation rate you choose.
- 401(k) Retirement Calculator Project your 401(k) balance at retirement with your contributions, employer match, salary growth and 2026 IRS contribution and catch up limits.
- Savings Goal Calculator Find out how much to save each month to reach a goal by a target date, including interest on your savings, or how long a monthly amount will take.
- Currency Converter (ECB Rates) Convert between 30 major currencies including USD, EUR, GBP, CAD, AUD, INR and JPY using the European Central Bank’s daily reference rates.
- Fuel Cost & Trip Calculator Work out the fuel cost of a road trip from distance, fuel economy and fuel price, in miles and MPG or kilometres and L/100 km, and split it between passengers.
- 50/30/20 Budget Calculator Split your monthly take home pay into needs, wants and savings with the 50/30/20 rule, and compare it with what you actually spend.
- Rent Affordability Calculator Find how much rent you can afford using the 30% rule and the 40× rent income test that many US landlords use, from your salary or monthly income.
- Debt Snowball & Avalanche Calculator Plan how to pay off several debts faster using the snowball (smallest balance first) or avalanche (highest interest first) method, with payoff dates.
- Net Worth Calculator Add up your assets and debts to calculate your net worth, with a breakdown you can update every few months to track progress.