How is monthly interest calculated?

Loan & Mortgage Calculator

Calculate mortgage and personal loan payments with fixed annual interest rates and tenure. Displays complete amortization tables.

Fixed-Rate Loan Amortization Engine

Loan Amount ($)

Interest Rate6.5%

Loan Term

Monthly Payment

$1,580.17

Total Interest

$318,861.22

128% of principal

Total Cost of Loan

$568,861.22

360 total monthly payments

Annual Amortization Schedule (30 Years)[+] Show Schedule

01.Enter principal loan amount.

02.Set annual interest rate percentage.

03.Choose loan term in years.

04.Review monthly payment and annual payment schedule.

The formula uses standard standard amortization equations dividing the annual rate by 12 months.

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