Is my financial information stored?

No. Every calculator runs in your browser, so the numbers you enter are not uploaded or saved anywhere. Refresh the page and they are gone.

Are the results financial advice?

No. They are arithmetic: accurate for the inputs you give and useful for comparing options, but not a recommendation. For a real decision, check the exact terms with the lender or a professional.

Which currencies and tax rates are covered?

The math is currency-agnostic, and the VAT and GST tools let you set the rate, so they work across countries.

Yes, free and without a login, paid for by light advertising.

Finance calculators

Mortgage, loan, tax and business math worked out instantly, with the numbers shown.

Open the tools 56 tools, all in your browser

These answer the money questions that come up with an actual figure, not a sales pitch: what a mortgage costs per month, whether refinancing is worth it, what a price looks like after VAT, or what a margin really is. You put in your numbers and get the result, with the working shown so you can trust it.

Nothing you type is sent anywhere. The calculations run in your browser, so your salary, loan balance or pricing stays on your screen. There is no sign-up and no email wall in front of the answer.

Which calculator for which question

Mortgage calculator: See the monthly payment, and how much of it is interest, before you commit to a house.
Loan calculator: Work out repayments and total interest on a car loan or personal loan at a given rate.
VAT and GST calculator: Add or strip tax from a price and see both the net and gross figures.
Margin calculator: Turn cost and price into a margin, or work backwards from the margin you want.
IBAN tools: Validate an IBAN, or check the bank and country behind it, before you send money.

Every finance calculator

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Questions about the finance calculators

Is my financial information stored?: No. Every calculator runs in your browser, so the numbers you enter are not uploaded or saved anywhere. Refresh the page and they are gone.
Are the results financial advice?: No. They are arithmetic: accurate for the inputs you give and useful for comparing options, but not a recommendation. For a real decision, check the exact terms with the lender or a professional.
Which currencies and tax rates are covered?: The math is currency-agnostic, and the VAT and GST tools let you set the rate, so they work across countries.
Are they free?: Yes, free and without a login, paid for by light advertising.

Finance calculators live on /finance

Free, no account, nothing uploaded.

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