Finance Calculators
Loans, savings, interest and investments, worked out in seconds. 10 free tools, no account needed.
Compound Interest Calculator
Work out how much a lump sum and regular monthly deposits will grow to, with any interest rate and compounding frequency.
Discount Calculator
Enter a price and a discount to get the sale price, how much you save and the real percentage off when two discounts are combined.
EMI Calculator
Find your equated monthly instalment (EMI) for any loan, plus the total interest and how each payment splits between interest and principal.
Loan Calculator
Find the regular payment on any fixed-rate loan and see exactly how much interest you will pay over its life.
Mortgage Calculator
Work out your monthly house payment, including principal, interest, property tax and insurance, and see how much interest you will pay over the life of the loan.
ROI Calculator
Measure how much an investment earned relative to its cost, and turn it into a yearly rate so investments of different lengths can be compared.
Salary to Hourly Calculator
Turn a salary into an hourly rate, or an hourly rate into a salary, and see your pay for every common pay period.
Sales Tax Calculator
Add sales tax to a price, or take it out of a total that already includes it, at any tax rate.
Simple Interest Calculator
Work out the interest on a loan or deposit that pays a fixed rate on the original amount only, with the I = P × r × t formula explained.
Tip Calculator
Enter the bill, pick a tip percentage and the number of people, and see the tip, the total and each person's share.