Loan Calculator
Versatile loan payoff calculator for personal loans, student loans, commercial financing, or auto loans. Explore how different interest rates and payback periods influence total interest expense.
What is the monthly payment on a $300,000 30-year loan at 6.5% interest?
- 1Monthly interest rate: 6.5% ÷ 12 = 0.54167% (0.0054167 decimal)
- 2Total payments: 30 years × 12 months = 360 payments
- 3Amortization formula yields: $1,896.20 per month
- 4Total interest paid: $382,633.47 | Total lifetime payback: $682,633.47
For a $300,000 fixed loan over 30 years at 6.5%, the standard monthly payment is $1,896.20. Over 360 monthly payments, you will pay $382,633.47 in interest and $300,000 in principal.
Base monthly installment
Total borrowing cost
Paid off in 5y 1m
About Loan Calculator
Versatile loan payoff calculator for personal loans, student loans, commercial financing, or auto loans. Explore how different interest rates and payback periods influence total interest expense.
Primary Purpose: Calculate loan payment details and total borrowing cost
How to Use the Loan Calculator
- 1Input Loan Balance, Annual Interest Rate, and Loan Term.
- 2Check the monthly payment and total repayment amount.
Formula & Methodology
M is the monthly payment, P is the principal loan balance, r is the periodic monthly interest rate (annual rate divided by 12), and n is the total number of monthly payments (years × 12).
Frequently Asked Questions
How do extra payments reduce loan interest?
Paying extra toward the principal balance reduces the remaining loan balance faster, compounding interest savings over the remaining tenure.
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