How to Calculate EMI on Home Loan: Formula, Examples & Calculator (2026)
Learn the exact formula for EMI calculation and see examples of how different interest rates affect your monthly installments.
What is EMI?
EMI stands for Equated Monthly Installment. It is a fixed payment amount made by a borrower to a lender at a specified date each calendar month. EMIs are applied to both interest and principal each month, so that over a specified number of years, the loan is fully paid off.
How Loan EMIs are Structured
In the early years of a loan, a major portion of the EMI goes towards interest. As time progresses and the principal reduces, the interest component decreases and more goes towards principal repayment.
The Mathematical EMI Formula
The standard formula used by Indian banks is:
$$\text{EMI} = P \times r \times \frac{(1 + r)^n}{(1 + r)^n - 1}$$
Where:
- P is the Loan Principal (amount borrowed)
- r is the monthly interest rate (annual interest rate / 12 / 100)
- n is the loan tenure in months (years * 12)
Verified Sources & References
- Union Budget FY 2026-27 Tax Slabs and rules, Ministry of Finance, Government of India.
- Official circulars on interest rates, Reserve Bank of India (rbi.org.in).
- Income Tax Department notifications on rebates and exemptions (incometaxindia.gov.in).
- Mutual fund regulations and risk guidelines, Securities and Exchange Board of India (sebi.gov.in).
Prasad Gorank
CFP (Certified Financial Planner) & Lead Editor
Prasad Gorank is the founder of PaisaBaat and a personal finance writer with 8+ years of experience in taxation, loan amortizations, and mutual funds advice. Every guide is double-checked for compliance with RBI and CBDT circulars.