$ Fin CalcHub

Loan Comparison Calculator

Enter up to 3 loan offers and instantly compare monthly payments, total interest, and total cost side by side.

Loan A

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Loan B

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Loan C

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Side-by-Side Comparison

Metric Loan A Loan B Loan C
Enter loan details above to compare.

How Loan Payments Are Calculated

Monthly Payment Formula

M = P × [r(1+r)^n] / [(1+r)^n − 1]
M = monthly payment
P = loan amount
r = monthly rate (APR ÷ 12)
n = total payments

Tips for Comparing Loans

  • Always use APR (not just the interest rate) β€” APR includes fees and gives a true comparison.
  • A shorter term means higher monthly payments but less total interest.
  • If rates differ, sometimes a higher amount at a lower rate costs less than a smaller amount at a higher rate.
  • Check for prepayment penalties before choosing a longer term you plan to pay off early.

Frequently Asked Questions