Loans & Debt calculators, in short
Every fixed-rate loan runs on the same amortization formula — only the inputs change. These calculators work in both directions: forward from a rate and term to a payment, and backwards from a balance and a payment to a payoff date.
Popular tools in this category
- Mortgage Calculator — Full monthly housing payment from price, down payment, rate, and term — including tax, insurance, HOA, and optional PMI.
- Loan Payment Calculator — Monthly payment, total interest, and payoff time for any amortized loan — with an optional extra payment.
- Auto Loan Calculator — Car payment from price, trade-in, tax, and fees — with the financed amount and total interest shown separately.
What can you calculate here?
- A full monthly housing payment including tax, insurance, HOA, and PMI
- The payment on any amortized loan, and what an extra monthly amount saves
- What a car actually finances after tax, fees, down payment, and trade-in
- How many months a balance lasts at the payment you can afford
- The payment needed to clear a credit card by a chosen month
Find the right calculator
5 calculators
Loans & Mortgages
Purpose-built tools for this task.
Loans
Mortgage Calculator
Full monthly housing payment from price, down payment, rate, and term — including tax, insurance, HOA, and optional PMI.
Loans
Loan Payment Calculator
Monthly payment, total interest, and payoff time for any amortized loan — with an optional extra payment.
Loans
Auto Loan Calculator
Car payment from price, trade-in, tax, and fees — with the financed amount and total interest shown separately.
Debt Payoff
Purpose-built tools for this task.