Loans & Mortgages
10 free calculators & converters. Every tool runs entirely in your browser — nothing you type is uploaded.
Available calculators
Auto Loan Calculator
Calculate monthly car loan payments, total interest, and amortization schedule with or without a down payment.
Loan Calculator — Monthly Payment & Total Interest
Calculate monthly loan payment, total interest paid, and amortization. Enter principal, annual interest rate, and term in months or years. Free, no sign-up.
Mortgage Calculator — Monthly Payment & Total Cost
Calculate monthly mortgage payment including principal, interest, property tax, and insurance. Enter home price, down payment, interest rate, and term. Free, no sign-up.
Refinance Calculator
Compare your current loan vs. refinance offer to see if you save money. Break-even point, monthly savings, total interest saved.
Compound Interest Calculator — Final Amount & APY
See how a single deposit grows with compound interest. Pick daily, monthly, quarterly, or annual compounding. Free, no sign-up.
Savings Calculator — Interest & Final Balance
Calculate how your savings grow with compound interest. Set principal, monthly contribution, interest rate, and years to see your final balance and total interest earned. Free, no sign-up.
Retirement Calculator
Calculate how much you need to save for retirement and whether you're on track. Compounding interest + Social Security included.
Break-even Calculator
Find how many units you must sell to break even, plus the units needed for a target profit, from fixed costs, variable cost and price. Free, no sign-up.
Amortization Schedule Calculator — Full Payment Table
Monthly payment plus a complete month-by-month table of interest, principal and remaining balance. Add extra payments to see how much interest you save. Free, no sign-up.
Credit Card Payoff Calculator — Time & Total Interest
See how many months it takes to clear a credit card balance, what that costs in interest, and what paying only the minimum would cost instead. Free, no sign-up.