Loan Comparison Calculator
Compare two amortizing loans side by side using amount, interest rate, and term.
Calculate Loan Comparison
Compare two amortizing loans side by side using amount, interest rate, and term.
What This Loan Comparison Calculator Calculates
The loan comparison calculator places two standard amortizing loan scenarios side by side so you can compare monthly payment, total repayment, and total interest.
Formula and Method
Monthly payment = P × i ÷ [1 − (1 + i)^−n].
The result uses only the values entered on this page. No account or sign-in is required, and the calculator itself runs locally in your browser.
How to Use the Calculator
- Enter the requested amount, rate, term, or cash-flow values using consistent units.
- Check whether a percentage is annual, periodic, nominal, or effective as indicated by the field label.
- Select Calculate and review the main result plus the supporting figures.
- Use Copy, Share, or Save Result Image only after you have reviewed the assumptions.
Worked Example
A five-year loan at 7% may have a lower monthly payment than a four-year loan at 6.5%, while still producing more total interest because repayment lasts longer.
Common Uses
- Compare loan offers with different rates or terms.
- Balance monthly affordability against total borrowing cost.
- Evaluate whether a shorter term justifies a higher monthly payment.
How to Interpret the Result
The result is an estimate based on a simplified mathematical model. Compare it with the supporting figures rather than relying on one number alone. For borrowing or savings products, actual rates, fees, payment dates, taxes, and institutional rules can change the final amount.
Important Notes and Limitations
The comparison excludes lender fees, insurance, taxes, prepayment penalties, variable-rate changes, and other charges unless you include them separately. For important financial decisions, confirm current product terms and calculations with the relevant bank, lender, employer, accountant, or financial professional.
Frequently Asked Questions
Is the lowest monthly payment always the cheapest loan?
No. A longer term can reduce the payment while increasing total interest.
What type of loans does this model?
Standard fixed-rate amortizing loans with equal monthly payments.
Does it include origination fees?
No. Compare fees separately or add them to the financed amount if appropriate.
Common Search Questions About Loan Comparison Calculator
How do I calculate loan comparison?
Use the calculator on this page and enter the requested values. Compare two amortizing loans side by side using amount, interest rate, and term.
How can I get the loan comparison result quickly?
Enter the required values, calculate, and review the result together with its supporting figures. On rebuilt mobile calculators, the answer is brought into the current viewport so the result is easy to find.
What values do I need to calculate loan comparison?
Use the inputs shown in the calculator form and keep units consistent. For important decisions, use measured or verified values and review the page assumptions before relying on the result.