Calculators
Free financial calculators
Ten tools that turn a lesson into a number you can act on. Everything runs in your browser — nothing you type is sent anywhere.
Compound Interest
See how a starting balance and regular deposits grow over time.
Open calculatorRetirement
Project a retirement balance and what it could support each year.
Open calculatorMortgage
Estimate a monthly payment including taxes and insurance.
Open calculatorLoan
Work out the payment, total interest and payoff date of any fixed loan.
Open calculatorCredit Card Payoff
See how long a balance takes to clear — and what it costs.
Open calculatorEmergency Fund
Size a cash cushion around your real monthly essentials.
Open calculatorSavings Goal
Work backwards from a goal to the monthly amount it needs.
Open calculatorInvestment Growth
Compare outcomes and see what fees quietly cost over decades.
Open calculatorNet Worth
Assets minus liabilities — the one number that tracks progress.
Open calculatorBudget Planner
Map take-home pay across needs, wants and saving.
Open calculatorFAQ