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EMI Calculator — Loan EMI & Monthly Payment Calculator

Calculate EMI (Equated Monthly Installment) for home loans, personal loans, car loans with detailed amortization schedule and total interest.

Last Updated: February 2025
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EMI Calculator — Loan EMI & Monthly Payment Calculator

What is EMI Calculator — Loan EMI & Monthly Payment Calculator?

An EMI (Equated Monthly Installment) calculator computes the fixed monthly payment required to repay a loan over a specified term, including both principal and interest components. Widely used in India and other markets for personal loans, home loans, car loans, and education loans, this tool calculates EMI based on loan amount, interest rate, and tenure. Essential for borrowers to understand affordability before taking loans, compare offers from different banks, plan monthly budgets, and see how changes in loan terms affect monthly obligations. Shows complete amortization schedules and total interest payable over the loan life.

Key Benefits & Use Cases

Make informed borrowing decisions by knowing exact monthly obligations before committing to loans, avoiding over-leverage that strains your budget. Compare loan offers from multiple banks by calculating EMIs for different interest rates and tenures to find the most affordable option. Understand the total cost of borrowing—see how even small interest rate differences translate to thousands in additional interest over loan terms. Plan prepayments strategically by seeing how extra principal payments reduce loan tenure and interest costs dramatically. Used by millions across India and Asia for home loans, personal loans, car financing, and business loans to ensure responsible borrowing.

How to Use This Calculator

Enter your loan amount (principal borrowed), annual interest rate offered by the lender (typically 8-12% for home loans, 10-18% for personal loans in India), and loan tenure in months or years. Click calculate to see your monthly EMI amount, total interest payable, total amount repayable, and a detailed amortization schedule showing how each payment splits between principal and interest. Use the prepayment calculator to see how paying extra principal (even ₹5,000-10,000 monthly) can reduce tenure by years and save lakhs in interest. Adjust tenure to find EMI amounts that fit comfortably within your monthly budget—typically EMI should not exceed 40-50% of monthly income.

How to Use This Calculator

The EMI (Equated Monthly Installment) calculator determines your fixed monthly payment for loans including home loans, car loans, personal loans, and education loans. Enter your total loan amount - the principal you're borrowing. Input the annual interest rate from your lender (note: some banks quote flat rates vs reducing balance rates - this calculator uses reducing balance, which is standard). Select the loan tenure in months or years. Click calculate to see your fixed EMI amount, total interest payable over the loan term, and total amount repayable. The amortization schedule shows how each payment splits between principal and interest. Use this to compare loan offers, determine affordability before applying, and understand the true cost of borrowing. Adjust tenure to find the right balance between affordable EMIs and minimizing total interest.

How It's Calculated

EMI is calculated using the reducing balance method, where interest is charged on the outstanding principal balance. This creates equal monthly payments that shift from interest-heavy to principal-heavy over time.

EMI = P × r × (1+r)^n / [(1+r)^n - 1]

Where:

  • EMI= Equated Monthly Installment
  • P= Principal loan amount
  • r= Monthly interest rate (annual rate ÷ 12)
  • n= Total number of monthly installments

Worked Example

Scenario: Raj is taking a home loan of ₹50,00,000 (₹50 lakhs) at 8.5% annual interest for 20 years to buy an apartment.

Given Values:

Loan Amount (P)
₹50,00,000
Annual Interest Rate
8.5%
Monthly Rate (r)
0.708% (8.5÷12)
Tenure
20 years (240 months)

Calculation:

r = 8.5% / 12 = 0.00708
n = 20 × 12 = 240 months
EMI = ₹50,00,000 × 0.00708 × (1.00708)^240 / [(1.00708)^240 - 1]
EMI = ₹50,00,000 × 0.00708 × 5.44 / 4.44
EMI = ₹43,391

Result: Raj's monthly EMI is ₹43,391. Over 20 years, he'll pay ₹1,04,13,840 total, meaning ₹54,13,840 goes to interest. If he increases EMI by ₹5,000 monthly (prepayment), he could close the loan in ~15 years, saving approximately ₹15 lakhs in interest.

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