Calculators

Quick tools for everyday planning, decisions, and learning.

Clear answers, fast.

Featured calculators

Understand the difference between APR and interest rate and estimate APR using fees, term and interest.

Calculate compound growth with monthly contributions. See how rate, time and contributions affect your future value.

Estimate monthly loan payments, total interest and the payoff timeline. Works for personal loans and simple amortized loans.

Calculate monthly mortgage payments and understand how principal, interest rate and term affect your payment. Includes a step-by-step example.

Plan savings goals and estimate how long it takes to reach a target with regular contributions and an optional interest rate.

Calculate your age in years, months, and days.

Calculate your BMI with kilograms and centimeters.