EMI Calculator
Calculate your loan EMI, total interest, and repayment schedule instantly — for home loans, car loans, and personal loans.
What is the EMI Calculator?
An EMI Calculator (Equated Monthly Instalment Calculator) is one of the most used financial tools in India. Whether you are taking a home loan, car loan, personal loan, or education loan — knowing your monthly EMI before you sign the papers is essential for budgeting and comparing loan offers.
EMI is the fixed amount you pay your bank or lender every month until your loan is fully repaid. Each EMI payment contains two components: a portion that repays the principal amount borrowed, and a portion that pays the interest charged by the lender. In the early months of a loan, a larger share of your EMI goes toward interest. As the loan matures, more of each payment goes toward reducing the principal.
This EMI Calculator helps you instantly find out how much you will pay each month for any loan amount, interest rate, and tenure combination. It also shows your total interest outgo and total repayment amount, so you can make an informed borrowing decision.
Who Needs an EMI Calculator?
Home loan borrowers comparing offers from different banks — a difference of even 0.25% in interest rate can mean lakhs of rupees saved over 20 years. Car loan buyers deciding between a 3-year and 5-year tenure. Personal loan applicants evaluating whether the EMI fits their monthly budget. Students taking education loans for college abroad.
How to Use This EMI Calculator
Enter three values: the loan amount (principal), the annual interest rate offered by your bank, and the loan tenure in years. The calculator instantly computes your monthly EMI, total amount payable over the loan period, and total interest charged. You can experiment with different combinations — try reducing the tenure to see how much interest you save, or increase the loan amount to see the EMI impact.
Understanding the Numbers
A key insight from this calculator is the relationship between tenure and total interest. A longer tenure means lower EMI but significantly higher total interest paid. A shorter tenure means higher EMI but substantial interest savings. Smart borrowers use this calculator to find the optimal balance between affordable monthly payments and minimizing lifetime interest costs.
How Does the EMI Calculator Work?
1. Enter Loan Amount: Type the principal amount you want to borrow — for example, ₹30 lakh for a home loan or ₹8 lakh for a car loan.
2. Enter Interest Rate: Input the annual interest rate offered by your bank or lender. This is typically quoted as a percentage per year (e.g., 8.5% for home loans, 10-14% for personal loans).
3. Enter Loan Tenure: Select the repayment period in years. Home loans typically range from 10–30 years, car loans from 3–7 years, and personal loans from 1–5 years.
4. View Results: The calculator instantly displays your monthly EMI, total amount payable, and total interest charged over the entire loan period.
Formula & Calculation Method
The standard EMI formula is: EMI = P × r × (1 + r)^n / ((1 + r)^n − 1)
Where:
- P = Principal loan amount
- r = Monthly interest rate = Annual interest rate ÷ 12 ÷ 100
- n = Total number of monthly instalments = Loan tenure in years × 12
For a ₹30 lakh loan at 8.5% annual interest for 20 years: r = 8.5/12/100 = 0.007083, n = 240. EMI = 30,00,000 × 0.007083 × (1.007083)^240 / ((1.007083)^240 − 1) ≈ ₹26,035 per month.
Example Calculation
Example 1 — Home Loan: ₹50 lakh loan at 8.5% interest for 20 years → EMI ≈ ₹43,391/month. Total payment ≈ ₹1.04 crore. Total interest ≈ ₹54 lakh.
Example 2 — Car Loan: ₹8 lakh loan at 9% interest for 5 years → EMI ≈ ₹16,607/month. Total payment ≈ ₹9.96 lakh. Total interest ≈ ₹1.96 lakh.
Example 3 — Personal Loan: ₹3 lakh loan at 13% interest for 3 years → EMI ≈ ₹10,113/month. Total payment ≈ ₹3.64 lakh. Total interest ≈ ₹64,068.