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  2. Loans, Mortgage & Debt
  3. Home Loan EMI Calculator

Home Loan EMI Calculator with Amortization

Calculate monthly home loan EMI payments, total interest liability, and view year-by-year reducing balance amortization schedules.

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How to Use the Home Loan EMI Calculator

  • 1Enter Loan Amount: Enter your total home loan sanction amount (defaults to 3,500,000 / ₹35,00,000).
  • 2Set Interest Rate (%): Input the annual interest rate quoted by your mortgage lender (defaults to 8.5%).
  • 3Select Loan Tenure: Enter repayment duration in years or months (defaults to 20 years).
  • 4Review Amortization & Milestones: Inspect your monthly EMI, total interest payable, principal vs interest chart, and complete annual amortization schedule.

Calculation Formula & Mathematical Definition

EMI = [P × r × (1 + r)^n] ÷ [(1 + r)^n − 1]

Standard Reducing-Balance Home Loan EMI Formula: EMI = [P × r × (1 + r)^n] ÷ [(1 + r)^n − 1] Where: • P = Home loan principal amount • r = Monthly interest rate (Annual Nominal Rate ÷ 12 ÷ 100) • n = Total loan tenure in months (Years × 12) Monthly Amortization Mechanics: • Monthly Interest = Outstanding Loan Balance × r • Monthly Principal = EMI − Monthly Interest • Ending Balance = Starting Balance − Monthly Principal Repaid

Variable Definitions

  • P=Loan Principal: Total home loan borrowed amount
  • r=Monthly Interest Rate: Annual percentage rate divided by 12 months
  • n=Tenure (Months): Total repayment periods in monthly installments
  • EMI=Monthly Installment: Equated monthly payment commitment

Step-by-Step Worked Example

Worked Example: 35,00,000 at 8.5% for 20 Years

Consider a typical housing loan of 35,00,000 at 8.5% annual interest over a 20-year tenure (240 monthly installments):

Input Parameters:
Loan Amount: 35,00,000Interest Rate: 8.5%Tenure: 20 Years (240 Months)
Calculation Steps:
  1. Monthly interest rate: r = 8.5 ÷ 12 ÷ 100 = 0.0070833.
  2. Monthly EMI: 30,373.81.
  3. Month 1 breakdown: interest 24,791.67, principal 5,582.15 (about 82% of the first EMI is interest).
  4. Year 1 breakdown: interest 2,94,827.74, principal 69,658.02, balance after year 1: 34,30,341.98.
  5. Half the principal is repaid only at month 166 (about 13.8 years).
  6. Cumulative totals: total interest 37,89,715.16 (more than the loan amount); total repaid 72,89,715.16.
Final Result:A 35,00,000 home loan at 8.5% over 20 years requires a monthly EMI of 30,373.81, with total interest of 37,89,715.16 and total repayment of 72,89,715.16.

Frequently Asked Questions

How is home loan EMI calculated?

EMI = P × r × (1 + r)^n ÷ [(1 + r)^n − 1], where r is the annual rate ÷ 12 and n is the number of months. For 35,00,000 at 8.5% over 20 years, that gives 30,373.81.

Why is so much of my early EMI interest?

Interest is charged on the outstanding balance, which is highest at the start. In the example, about 82% of the first EMI is interest, and only in year 14 has half the loan been repaid.

How much does a 1% rate change cost?

In the example, going from 8.5% to 9.5% on a 20-year loan adds 5,40,186.82 in total interest and raises the EMI by 2,250.78.

Does a longer tenure save money?

It lowers the EMI but increases total interest. Moving from 20 to 25 years cuts the EMI by 2,190.86 but adds 11,65,169.22 in interest.

Does this include processing fees, insurance or taxes?

No. It covers principal and interest at a fixed rate only. Ask your lender about fees, and check the loan prepayment calculator if you plan to pay extra.

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Estimate Only

Calculations on this website are automatic estimates and do not represent guaranteed financial, tax, or legal returns. Please verify details with certified specialists.

வீட்டுக் கடன் EMI கால்குலேட்டர்

மாதாந்திர கொடுப்பனவுகள் (EMI), வட்டி கூறுகளைக் கணக்கிடுங்கள் மற்றும் வீட்டுக் கடன் கடனடைப்பு காலக்கட்டங்களைக் காணுங்கள்.

$
கோரப்பட்ட மொத்த கடன் தொகையை உள்ளிடவும்.
%
எதிர்பார்க்கப்படும் ஆண்டு சதவீத விகிதத்தை உள்ளிடவும்.
கால அலகு

மாதாந்திர கடன் கட்டணம் (EMI)

$30,373.81

குறையும் வட்டி இருப்பின் அடிப்படையில் மதிப்பிடப்பட்ட கடன் முறிவு.

அசல் கடன் தொகை
$3,500,000
மொத்த வட்டி
$3,789,715.16
மொத்த திருப்பிச் செலுத்துதல் (அசல் + வட்டி)
$7,289,715.16
PrincipalInterest