David Chen is a Certified Financial Analyst with expertise in loan and financial calculations.
Use this loan calculator to determine your total interest paid over the life of the loan. Just input the principal amount, interest rate, loan term, and monthly payment.
Loan Calculator Showing Total Interest Paid
Not calculated yet.
Loan Calculation Formula
Total Interest = (Monthly Payment × Loan Term × 12) – Loan Amount
Formula Source: Investopedia
Variables:
- Loan Amount: The initial amount borrowed.
- Interest Rate: The annual interest rate of the loan.
- Loan Term: The duration of the loan in years.
- Monthly Payment: The fixed monthly repayment amount.
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What is a Loan Calculator Showing Total Interest Paid?
This tool helps you determine how much total interest you will pay on a loan over its lifetime based on the principal, interest rate, term, and monthly payment.
How to Calculate Loan Interest (Example)
- Step 1: Enter your loan amount, interest rate, loan term, and monthly payment.
- Step 2: Click “Calculate” to see the total interest paid.
- Step 3: Review the detailed calculation steps and results.
Frequently Asked Questions (FAQ)
What is the formula for calculating loan interest? The total interest paid is calculated as the total of all monthly payments minus the original loan amount.
How do I know my loan term? The loan term is the number of years over which you agree to repay the loan.
Can I change the loan term or payment amount? Yes, adjusting these parameters will change your monthly payment and total interest paid.