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Free Finance Calculators

Loan, mortgage, savings, salary and tax calculators, with local versions for the United States, the UK and Europe, Nigeria and the Gulf.

Which tool do I need? Choose your country section for tax and take-home pay. For borrowing, compare loans by total cost, not only the monthly payment.

Runs in your browser. Your files and values are not sent to us.

35 tools here 6 sections 120+ planned

Loans and Debt 8

Open Loans and Debt
Loan Calculator Soon What a loan really costs you
Personal Loan Calculator Soon Work out personal loan with the steps shown
Auto Loan Calculator Soon Work out auto loan with the steps shown
Student Loan Calculator Soon Work out student loan with the steps shown
Amortization Calculator Soon Work out amortization with the steps shown
Simple Interest Calculator Soon Work out simple interest with the steps shown
Credit Card Payoff Calculator Soon Work out credit card payoff with the steps shown
EMI Calculator Soon Work out EMI with the steps shown

Mortgage and Property 5

Open Mortgage and Property
Mortgage Calculator Soon Monthly payment, interest and payoff
Mortgage Affordability Calculator Soon Work out mortgage affordability with the steps shown
Rent vs Buy Calculator Soon Work out rent vs buy with the steps shown
UK Stamp Duty Calculator Soon Work out UK stamp duty with the steps shown
UK Mortgage Calculator Soon Work out UK mortgage with the steps shown

Tax and Salary 13

Open Tax and Salary
Salary Calculator Soon Work out salary with the steps shown
Hourly to Salary Calculator Soon Work out hourly to salary with the steps shown
US Paycheck Calculator Soon Work out US paycheck with the steps shown
US Federal Income Tax Calculator Soon Work out US federal income tax with the steps shown
UK Take Home Pay Calculator Soon Work out UK take home pay with the steps shown
VAT Calculator Soon Work out VAT with the steps shown
UAE VAT Calculator Soon Work out UAE VAT with the steps shown
Saudi VAT Calculator Soon Work out Saudi VAT with the steps shown
Nigeria PAYE Tax Calculator Soon Take-home pay under the 2026 tax rules
Nigeria Salary Calculator Soon Work out Nigeria salary with the steps shown
Nigeria Pension Calculator Soon Work out Nigeria pension with the steps shown
UAE Gratuity Calculator Soon End-of-service pay under UAE law
Saudi End of Service Calculator Soon Work out Saudi end of service with the steps shown

Saving and Investing 6

Open Saving and Investing
Compound Interest Calculator Soon Watch your savings grow
Savings Calculator Soon Work out savings with the steps shown
Investment Calculator Soon Work out investment with the steps shown
ROI Calculator Soon Work out ROI with the steps shown
SIP Calculator Soon Work out SIP with the steps shown
Inflation Calculator Soon Work out inflation with the steps shown

Retirement 2

Open Retirement
Retirement Calculator Soon Work out retirement with the steps shown
401k Calculator Soon Work out 401k with the steps shown

Personal Finance 1

Open Personal Finance
Budget Calculator Soon Work out budget with the steps shown

About Finance Calculators

Money calculators for borrowing, saving, investing, salary and tax. Work out a loan or mortgage payment and the total interest, see how savings grow with compound interest, and check take-home pay. Local sections follow the rules of the United States, the UK and Europe, Nigeria (including PAYE under the Nigeria Tax Act from 2026) and the Gulf. Each tool shows its source and the date we last checked it. Results are estimates, not financial advice.

35 tools listed now, 120+ planned across 7 sections. Every tool is free, works without an account and is checked by a person before it goes live. How we test tools.

Who uses these

Questions about finance and money

Are these finance and money tools really free?

Yes. Every tool on FreeToolr is free to use, with no account needed and no limit on how often you use it. A free account is optional and only saves your favourites and results. Ads in the page pay for the site; they never sit inside a tool.

Do my files or numbers leave my device?

No. These tools run inside your browser, so your files and the numbers you type stay on your phone or laptop. Nothing is uploaded or stored.

How often do you add new finance and money tools?

New tools open every week. We plan 120 or more in this category, and each one is checked by a person before it goes live. Tap the heart on any tool marked Soon to keep it in your favourites.

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