Loan Payoff Calculator
See exactly how long it takes to pay off any loan and calculate your total interest cost.
Loan Details
Current balance owed
Typical range: 2% - 21%
Amount you pay each month
Time to Pay Off
Payoff Timeline
4.9 years
Monthly Payment
$500.00
Interest Rate
$6.50
Loan Amount
$25,000.00
Total Amount Paid
$29,235
Total Interest Paid
$4,235
Interest as % of Loan
14%
Payment Composition
Your Payoff Summary
💡 Tip: Paying more than the minimum can reduce payoff time and interest. Even small increases in monthly payment save significant interest over the loan term.
Loan Payoff Guide
Understanding Your Inputs
Total Loan Amount: The full amount you borrowed. This is your starting principal that you'll pay off over time.
Annual Interest Rate: The yearly percentage rate on your loan. Higher rates mean more interest paid overall. This varies by loan type and creditworthiness.
Monthly Payment: The amount you pay each month. This goes toward both principal (reducing what you owe) and interest (cost of borrowing).
What This Calculator Shows
- How long it takes to pay off the loan (in years and months)
- Total amount you'll pay by the end of the loan term
- Total interest cost—the price of borrowing
- How much of your payments go to principal vs interest
How to Use This Calculator
Enter the information about your loan and the monthly payment you intend to make. The calculator will show:
- The exact number of months until you're debt-free
- How much total interest you'll pay over that time
- The total amount you'll spend (principal + interest)
- A visual breakdown of principal vs interest in your payments
Common Loan Types
- Car Loans: Typically 3-7 years, interest rates 3% - 10%
- Personal Loans: Typically 2-7 years, interest rates 5% - 36%
- Credit Cards: Minimum payments, interest rates 15% - 25%+
- Student Loans: Typically 10-25 years, interest rates 4% - 8%
- Home Mortgages: Typically 15-30 years, interest rates 3% - 8%
Money-Saving Tips
- Pay more than the minimum: Even an extra $50-100/month can save thousands in interest
- Make biweekly payments: 26 biweekly payments equals 13 monthly payments, paying off loans faster
- Refinance if rates drop: Lowering your interest rate reduces total interest significantly
- Pay weekly instead of monthly: More frequent payments reduce interest accrual
- Pay lump sums when possible: Tax refunds, bonuses, and raises can accelerate payoff
Example: The Power of Extra Payments
Consider a $25,000 auto loan at 6.5% interest:
- Standard $500/month payment: Paid off in ~5.5 years, ~$3,500 in interest
- Extra $100/month payment: Paid off in ~4 years, saves ~$1,000 in interest
- Extra $200/month payment: Paid off in ~3 years, saves ~$2,000 in interest
Small changes in your monthly payment can save thousands over the life of the loan!
Loan payoff calculator updated: 2026