Finance Calculators
Money decisions get easier when you can see the numbers. These eight calculators cover the sums that come up most: borrowing, saving, and what things really cost. Every one shows the formula, so you can check the maths yourself.
- Mortgage Calculator — monthly payment, extra payments, and payoff time. Start here if you are buying a home or refinancing.
- Compound Interest Calculator — how savings grow when interest earns interest, with regular deposits.
- Loan Calculator — monthly payments and total interest on a car, personal, or student loan.
- Retirement Calculator — what your savings could be worth when you stop working, and what changes the outcome.
- Simple Interest Calculator — interest on a flat amount, without compounding.
- Savings Goal Calculator — the monthly deposit that gets you to a target amount on time.
- Discount Calculator — sale prices and what you actually save.
- Sales Tax Calculator — tax and total on any purchase.
A mortgage payment and a savings plan are the same maths in different clothes — interest over time. If you are comparing borrowing against saving, run both calculators and look at the totals, not just the monthly figures.
Also worth a look: Health Calculators · Math Calculators · Everyday Calculators · All Calculators