Free Finance Tool

Loan Calculator

Calculate monthly payments, total interest, and amortization schedule for any loan. Perfect for car loans, personal loans, and mortgages.

Loan Details
$
%
Payment Summary
Monthly Payment
$0.00
Total Principal
$0.00
Total Interest
$0.00
Total Cost of Loan
$0.00
Principal vs Interest
Principal Interest
Amortization Schedule
# Date Payment Principal Interest Balance
Click "Calculate" to see amortization schedule

What Is a Loan Calculator?

A loan calculator is a financial tool that helps you understand the cost of borrowing money. By entering your loan amount, interest rate, and term, you can instantly see your monthly payment and total cost over the life of the loan.

How Loan Interest Works

Loans typically use amortization, which means each monthly payment includes both principal (the amount borrowed) and interest. Early payments go mostly toward interest, while later payments go more toward principal.

Types of Loans This Calculator Covers

  • Personal Loans - Unsecured loans for various purposes
  • Auto Loans - Car and vehicle financing
  • Home Loans - Mortgages and home equity loans
  • Student Loans - Education financing
  • Business Loans - Small business financing

Frequently Asked Questions

How is monthly payment calculated?

Monthly payment is calculated using the standard loan amortization formula: M = P[r(1+r)^n]/[(1+r)^n-1], where P is principal, r is monthly interest rate, and n is number of payments.

Is this calculator accurate?

Yes, this calculator provides accurate estimates based on standard amortization. Actual payments may vary slightly due to rounding and specific lender terms.