Loan Calculator

Estimate the monthly payment and total interest for a fixed-rate loan.

01
For a loan ofat% overyears,what is the monthly payment?

Uses the standard fixed-rate amortizing loan payment formula with monthly payments.

Monthly payment—
Principal + interest only
Total interest—
Total repayment—
Payments—
Monthly rate—

How loan payments are calculated

A fixed-rate amortizing loan spreads principal and interest across equal monthly payments. Each payment includes interest on the remaining balance and a portion that reduces principal.

What this estimate includesThe result covers principal and interest only. Fees, insurance, taxes and lender-specific charges are not added unless they are already included in the loan amount.

Worked example

A $25,000 loan at 7% annual interest over five years has a monthly principal-and-interest payment of about $495.03. That is about $4,701.80 in interest if every payment is made as scheduled.

Interest rate and loan term

A higher interest rate increases borrowing cost. A longer term can reduce the required monthly payment while increasing the total interest paid over the life of the loan.

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Common questions

Does this include loan fees?

No. It calculates a standard principal-and-interest payment. Origination fees and other lender charges are separate unless added to the principal.

What happens at 0% interest?

The principal is divided evenly by the number of monthly payments.

Why does a longer term cost more interest?

The balance remains outstanding for more months, so interest has more time to accumulate even when the monthly payment is lower.