Are these finance calculators free?

Yes, all our business and finance calculators are completely free to use.

Is my financial data private?

Yes! All calculations run directly in your browser. We do not transmit or save any of the numbers you enter.

These tools are for general informational use only and are not intended as financial, legal, or tax advice.

Finance Calculators

Calculate percentages, taxes, and loan payments instantly. All data is processed locally in your browser for complete privacy.

Quickly calculate percentages, increases, and decreases.

Calculate the final price after a discount and tax.

Add sales tax or extract it from a total.

Add or extract Goods and Services Tax (GST).

Add or extract Value Added Tax (VAT).

Calculate monthly payments and interest for any loan.

Calculate your Equated Monthly Installment for loans.

Calculate non-compounding interest.

Calculate future value with daily, monthly, or yearly compounding.

See how extra payments reduce your mortgage interest and payoff time.

Calculate how long it takes to pay off a credit card balance.

Compare snowball and avalanche methods to pay off debt faster.

See how extra payments reduce your auto loan interest and term.

Estimate your student loan payoff date and total interest paid.