Calculate monthly payments for any loan type. Perfect for personal loans, car loans, student loans, and more.
A standard monthly payment calculation uses an amortization formula that factors in the loan principal, interest rate, and loan term to produce a fixed monthly payment that fully pays off the loan by the end of its term - the tricky part manually is that this formula isn't simple division (principal divided by number of months), since it needs to account for interest accruing on the remaining balance throughout the loan, which is why even a basic loan payment calculation genuinely requires the proper amortization formula rather than simple arithmetic. This is exactly why people use a monthly payment calculator to estimate payment amounts before applying for a loan, rather than trying to work out amortization math by hand.
People use monthly payment calculators before committing to a mortgage, auto loan, or personal loan specifically to check affordability against their budget, and to compare how different loan terms or interest rates would change the monthly commitment before signing anything.
Two loans of identical size can have meaningfully different monthly payments based on term length and interest rate alone - a shorter term raises the monthly payment but reduces total interest paid, while a longer term does the opposite, and understanding this tradeoff often matters more than focusing solely on getting the lowest possible interest rate.
The monthly payment calculated here includes principal and interest only. It doesn't include additional costs like insurance, taxes, or fees that may be added to your actual loan payment.
To lower your monthly payment: increase the loan term (longer repayment period), reduce the loan amount (borrow less), or negotiate a lower interest rate. Be aware that longer terms mean paying more interest over time.
Shorter terms have higher monthly payments but less total interest. Longer terms have lower payments but cost more in interest overall. Choose based on your budget and how quickly you want to be debt-free.
Yes, this calculator works for any fixed-rate installment loan including personal loans, auto loans, student loans, and boat loans. For mortgages, use our dedicated Mortgage Calculator which includes taxes and insurance.
Most consumer loans use monthly compounding for payment calculations. If your loan uses daily compounding, the actual payment may be slightly different. Check your loan agreement for the exact compounding method.
Because interest accrues on the remaining balance throughout the loan term, the payment needs to be calculated using an amortization formula rather than simple division.
A shorter term raises the monthly payment but reduces total interest paid, while a longer term lowers the payment but increases total interest.
Interest rate matters, but loan term length often has just as much impact on total cost, so both should be considered together, not rate alone.
