Loan EMI Calculator — Financial Calculators — Zapit

Loan EMI Calculator

Calculate monthly EMI, total interest and repayment schedule.

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Enter loan amount, interest rate, and tenure to calculate EMI
Calculate your monthly loan EMI (Equated Monthly Instalment), total repayment, and total interest paid. Includes a full amortization schedule showing the principal and interest breakdown for every payment.

Key Features

EMI formula
Uses the standard reducing balance EMI formula: EMI = P × r × (1+r)^n / ((1+r)^n − 1), where r is the monthly rate and n is the number of months.
SVG donut chart
A donut chart visualises the split between total principal and total interest over the life of the loan.
Amortization schedule
A full month-by-month table shows EMI, interest paid, principal repaid, and remaining balance for every month. Shows 12 rows by default with a toggle to expand.
Months or years
Enter your loan tenure in months or years. The toggle converts automatically so you can use whichever you know.

How to Use

  1. 1Enter the loan amount (principal).
  2. 2Enter the annual interest rate.
  3. 3Enter the loan tenure and choose months or years.
  4. 4Read the monthly EMI, total repayment, and total interest from the summary cards.
  5. 5Scroll down to explore the amortization table.

Frequently Asked Questions