Loan Payment Calculator

Calculate monthly loan payments and total interest

2.3M+ Calculations CompletedMore Accurate Than RapidTablesMobile Optimized
2.3M+ Calculations CompletedMore Accurate Than RapidTablesMobile Optimized
Loan Payment Calculator

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How to Calculate Loan Payments Easily With Our Loan Calculator

Whether you're buying a car, a home, or consolidating debt, understanding how much you'll owe each month is critical. That's where a loan calculator becomes your best friend. With just three numbers — loan amount, interest rate, and loan term — you can find out exactly what your monthly payments will be. Our loan payment calculator abovetakes the guesswork out of borrowing and helps you make informed financial decisions.

How Do Loan Payments Work?

Most loans use an amortized payment structure, which means you pay the same amount each month, but the split between interest and principal changes over time. Here's how it works:

  • Early payments: More goes toward interest, less toward principal
  • Later payments: More goes toward principal, less toward interest
  • Monthly installments: Fixed amount that includes both interest and principal
  • Total interest: Decreases as you pay down the principal balance

Loan Formula Behind the Calculator

Our monthly payment calculator uses the standard amortization formula:

Monthly Payment = P × (r(1 + r)^n) ÷ ((1 + r)^n – 1)

Where:

  • P = Principal loan amount (how much you're borrowing)
  • r = Monthly interest rate (annual rate ÷ 12)
  • n = Total number of payments (years × 12)

What You Can Calculate

Loan Types

  • Auto loans - Car, truck, motorcycle financing
  • Personal loans - Debt consolidation, home improvement
  • Mortgage payments - Home loan estimates
  • Student loans - Education financing

Comparison Tools

  • Compare offers - Different lenders and rates
  • Loan terms - 3-year vs 5-year vs 7-year
  • Interest rates - Impact of rate differences
  • Repayment strategy - Standard vs accelerated

Tips for Lowering Your Loan Costs

1. Choose a Shorter Loan Term

While monthly payments will be higher, you'll pay significantly less interest over the life of the loan. Use our loan calculator above to compare different terms.

2. Improve Your Credit Score

Even a 1% reduction in interest rate can save thousands over the loan term. Pay down existing debt and check your credit report before applying.

3. Shop Around and Compare Offers

Different lenders offer different rates. Get quotes from banks, credit unions, and online lenders. Our calculator helps you compare the real cost of each offer.

4. Make Extra Principal Payments

Adding even $50 extra per month toward principal can shave years off your loan and save thousands in interest. Calculate the impact with different payment amounts.

Example Calculation

Real-World Example: Car Loan

Loan Details:
  • • Loan Amount: $20,000
  • • Interest Rate: 5.5% APR
  • • Loan Term: 5 years (60 months)
Results:
  • Monthly Payment: $381
  • • Total Interest: $2,860
  • • Total Amount Paid: $22,860

Pro Tip: If you chose a 3-year term instead, your monthly payment would be $603, but you'd save over $1,100 in total interest. Try different scenarios with our loan payment calculatorto find what works best for your budget.

Ready to Calculate Your Loan Payment?

Use our free loan calculator to explore different scenarios and find the payment that fits your budget.

Smart borrowing starts with understanding the numbers. Whether you're financing your first car, consolidating debt, or planning a major purchase, knowing your monthly payment helps you budget confidently and avoid financial stress. Use our loan payment calculator regularly to compare offers, explore different terms, and make the best financial decisions for your situation. Remember, the lowest monthly payment isn't always the best deal — consider the total cost over the life of the loan to make truly informed choices.