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Loan Calculator

Equal payment and equal principal repayment schedules

loanrepaymentequal paymentequal principal

📖 How to Use

  1. Enter the loan amount
  2. Enter the annual interest rate
  3. Enter the loan term in years
  4. Choose repayment type (equal payment or equal principal)
  5. Click Calculate to see monthly payment, total interest, and total payment

📐 Formula

Equal payment: M = P×r×(1+r)^n / ((1+r)^n − 1)
Equal principal: M = P/n + remaining×r
Where P=principal, r=monthly rate, n=months

❓ FAQ

Which is better, equal payment or equal principal?
Equal payment has a fixed monthly amount; equal principal has higher early payments but less total interest.
Is early repayment worthwhile?
Usually yes, especially early in the loan term when interest makes up a larger share of payments.

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About Loan Calculator

This tool is completely free, no registration required. Works directly in your browser. Supports both PC and mobile devices.

Loan Calculator is a free online tool that works on both PC and mobile. No registration or download required — just open in your browser. Results are accurate and reliable for everyday use and professional reference.