EMI Calculator
Calculate your Equated Monthly Installment (EMI) for any loan with detailed amortization schedule and charts.
Enter loan details and click
Calculate EMI
What is an EMI Calculator?
An EMI (Equated Monthly Installment) calculator helps you determine the fixed monthly payment you need to make to repay a loan over a specific period. EMI includes both principal repayment and interest on the outstanding loan balance.
EMI Formula
Where:
- P = Principal loan amount
- r = Monthly interest rate (annual rate ÷ 12 ÷ 100)
- n = Total number of monthly installments
How EMI Works
In the early months of your loan, a larger portion of your EMI goes toward paying interest. As the loan progresses, more of your payment goes toward reducing the principal. This is called the reducing balance method.
Tips to Reduce Your EMI
- Make a larger down payment to reduce the loan principal
- Choose a shorter tenure — higher EMI but significantly less total interest
- Compare interest rates across banks before applying
- Maintain a good credit score (750+) to negotiate better rates
- Consider prepayments whenever you have surplus funds
EMI Calculation Example
Let's calculate the EMI for a home loan with these details:
- Loan Amount: ₹10,00,000
- Interest Rate: 8.5% per annum
- Loan Tenure: 20 years (240 months)
Using the EMI formula:
- Monthly EMI: ₹8,678
- Total Interest Payable: ₹10,82,720
- Total Amount Payable: ₹20,82,720
This means you'll pay ₹8,678 every month for 20 years. The total interest (₹10.83 lakh) exceeds the principal (₹10 lakh), highlighting how tenure dramatically affects total cost.
Impact of Tenure on EMI
For a ₹10 lakh loan at 8.5%:
- 10 years: EMI ₹12,399 | Total Interest ₹4,87,867
- 15 years: EMI ₹9,847 | Total Interest ₹7,72,524
- 20 years: EMI ₹8,678 | Total Interest ₹10,82,776
- 25 years: EMI ₹8,054 | Total Interest ₹14,16,260
Frequently Asked Questions
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EMI stands for Equated Monthly Installment. It is the fixed amount you pay each month to repay your loan. Each EMI payment includes both principal repayment and interest on the outstanding balance.
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EMI is calculated using the formula: EMI = P × r × (1+r)^n / [(1+r)^n – 1], where P is the principal amount, r is the monthly interest rate, and n is the number of monthly installments. Our calculator uses this standard reducing balance method.
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Yes, increasing the loan tenure reduces your monthly EMI. However, you end up paying significantly more total interest over the life of the loan. A 20-year loan will have a lower EMI than a 10-year loan, but the total interest paid could be more than double.
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Yes, making prepayments reduces your outstanding principal, which can either reduce your EMI amount or shorten your loan tenure. Most banks allow partial prepayment without penalties, especially for home loans. Even small annual prepayments can save lakhs in interest.
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Three main factors affect your EMI: the loan amount (higher amount = higher EMI), interest rate (higher rate = higher EMI), and loan tenure (longer tenure = lower EMI but more total interest). Your credit score also indirectly affects EMI by determining the interest rate you qualify for.
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For fixed-rate loans, yes — the EMI remains constant throughout. For floating-rate loans, the EMI may change when the bank adjusts the interest rate based on RBI repo rate changes and market conditions.
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An amortization schedule is a detailed table showing how each EMI payment is split between principal and interest over the entire loan period. It also shows the remaining balance after each payment. In the early years, more goes to interest; in later years, more goes to principal.
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Flat rate calculates interest on the original loan amount throughout, making it more expensive. Reducing balance (used by most banks) calculates interest only on the outstanding balance, which decreases with each payment. Our calculator uses the reducing balance method, which is the standard in India.