Loan Comparison Calculator
Compare multiple loans by monthly payment total interest and total cost.
Compare up to three loans side by side — monthly payment, total interest, and total cost — to see which is cheapest overall.
| Loan A | Loan B | Loan C | |
|---|---|---|---|
| Principal | |||
| APR (%) | |||
| Term (months) |
How to use Loan Comparison Calculator
- Enter the amount, rate, and term for up to three loan offers.
- Compare monthly payment, total interest, and total cost side by side.
- Use this before signing to see which offer is actually cheapest overall, not just which has the lowest monthly payment.
Limitations
- A loan with a lower monthly payment often has a longer term and costs more in total interest — the side-by-side total-cost column is there specifically to catch that trade-off.
About this tool
Loan Comparison Calculator is a single-purpose utility on instant.tw, a free toolbox of calculators, converters, generators, and quick lookups. Everything works in your browser — nothing is uploaded, nothing is stored on a server unless explicitly noted.
Category: Loans & Mortgages — US. Browse more Loans & Mortgages — US tools.