Money math, worked out.
Free calculators for the big money questions: what a house or car really costs each month, how fast you can clear a credit card, how interest grows, and whether your retirement savings are on track. Every result shows the formula behind it.
Monthly payment with taxes and insurance, plus a full amortization schedule.
APR → paymentLoan calculatorCar, personal or student loans: payment, total interest, payoff timeline.
price + tax − trade-inAuto loan calculatorReal car payment after down payment, trade-in, sales tax and fees.
balance ÷ paymentCredit card payoffHow long until you're debt-free, and how much paying extra saves.
goal → monthlySavings goal calculatorHow much to save each month to hit a goal by your deadline.
A = P(1 + r/k)ᵏᵗCompound interestSee how deposits and time grow savings, with any compounding frequency.
4% ruleRetirement calculatorProject your nest egg and compare it to the savings you'll need.
(1 + i)ᵗInflation calculatorWhat today's prices will cost later, and what your cash will still buy.