Free Financial Calculators

Plan your finances with our easy-to-use calculators. No sign-up required — bookmark this page.

Mortgage Calculator

Estimate your monthly mortgage payment, total interest paid and loan cost.

Loan Payoff Calculator

Find out how long it takes to pay off personal or auto loans at your current payment.

Credit Card Payoff Calculator

See your debt-free date and total interest paid on your credit card balance.

Investment Return Calculator

Project the future value of your investments with compound growth and regular contributions.

Compound Interest Calculator

See how your savings grow with different compounding frequencies and interest rates.

Savings Goal Calculator

Plan how much you need to save each month to reach your financial goal.

Calculator Guides

1

How Much House Can You Afford? The 28/36 Rule Explained

Most financial advisors recommend spending no more than 28% of gross income on housing costs.

2

Compound Interest: Why Starting Early Is the Single Best Financial Move

$200/month from age 25 at 8% grows to $703K by 65. Start at 35 and you get only $295K.

3

Debt Avalanche vs Snowball: Which Payoff Strategy Is Right?

Real examples showing total interest saved and timeline differences between the two methods.

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