Free financial calculators

Plain-language calculators to help you plan investments, debt, and savings. No signup, no ads.

How much your money grows with monthly contributions.

Amortization schedule, total interest and monthly payment.

How much to save and how long it takes to get there.

Personal finance, made simple

These calculators are free educational tools. For day-to-day tracking — accounts, credit cards, budgets, goals — try the LAPI app.

Track accounts, cards, budgets and goals in one place. Free plan available.