Calculate Your EMI
Enter your loan details below to instantly calculate your Equated Monthly Installment (EMI), total interest payable, and view a complete amortization breakdown.
- Principal Amount --
- Total Interest --
- Total Amount Payable --
Amortization Schedule
See how each payment is split between principal and interest over the life of the loan.
| Year | Principal Paid | Interest Paid | Total Paid | Balance |
|---|
| Month | EMI | Principal | Interest | Balance |
|---|
How EMI Is Calculated
EMI (Equated Monthly Installment) is computed using the standard reducing balance formula. Each monthly payment is fixed for the entire loan tenure, but the proportion of principal and interest within each payment changes over time.
EMI = P x r x (1 + r)^n / ((1 + r)^n - 1)
Where:
- P = Principal loan amount (the amount you borrow)
- r = Monthly interest rate = (Annual Rate / 12 / 100)
- n = Total number of monthly installments (tenure in months)
In the early months of your loan, a larger portion of each EMI goes toward paying interest. As the outstanding balance decreases over time, more of each payment goes toward repaying the principal. This is called the reducing balance method and is used by most banks and financial institutions worldwide.
Special Case: Zero Interest
When the interest rate is 0%, EMI simplifies to: EMI = P / n (loan amount divided by number of months). Some promotional loans or buy-now-pay-later schemes offer 0% interest for a limited period.
Worked Examples
Example 1 -- Home Loan
Input: Loan = $300,000, Rate = 7% per year, Tenure = 20 years (240 months)
- Monthly rate r = 7 / 12 / 100 = 0.005833
- (1 + r)^n = (1.005833)^240 = 4.0387
- EMI = 300,000 x 0.005833 x 4.0387 / (4.0387 - 1) = $2,325.89
- Total amount = $2,325.89 x 240 = $558,213.60
- Total interest = $558,213.60 - $300,000 = $258,213.60
Example 2 -- Car Loan
Input: Loan = $25,000, Rate = 5.5% per year, Tenure = 5 years (60 months)
- Monthly rate r = 5.5 / 12 / 100 = 0.004583
- (1 + r)^n = (1.004583)^60 = 1.3157
- EMI = 25,000 x 0.004583 x 1.3157 / (1.3157 - 1) = $477.53
- Total amount = $477.53 x 60 = $28,651.80
- Total interest = $28,651.80 - $25,000 = $3,651.80
Example 3 -- Personal Loan
Input: Loan = $10,000, Rate = 12% per year, Tenure = 3 years (36 months)
- Monthly rate r = 12 / 12 / 100 = 0.01
- (1 + r)^n = (1.01)^36 = 1.4308
- EMI = 10,000 x 0.01 x 1.4308 / (1.4308 - 1) = $332.14
- Total amount = $332.14 x 36 = $11,957.15
- Total interest = $11,957.15 - $10,000 = $1,957.15
EMI Reference Table
Monthly EMI per $100,000 borrowed at common interest rates and tenures:
| Rate / Tenure | 5 Years | 10 Years | 15 Years | 20 Years | 30 Years |
|---|---|---|---|---|---|
| 5% | $1,887 | $1,061 | $791 | $660 | $537 |
| 6% | $1,933 | $1,110 | $844 | $716 | $600 |
| 7% | $1,980 | $1,161 | $899 | $775 | $665 |
| 8% | $2,028 | $1,213 | $956 | $836 | $734 |
| 9% | $2,076 | $1,267 | $1,014 | $900 | $805 |
| 10% | $2,125 | $1,322 | $1,075 | $965 | $878 |
| 12% | $2,224 | $1,435 | $1,200 | $1,101 | $1,029 |
| 15% | $2,379 | $1,613 | $1,400 | $1,317 | $1,264 |
Values rounded to the nearest dollar. Multiply by your loan amount in hundred-thousands. For example, for a $250,000 loan at 7% for 20 years: $775 x 2.5 = $1,937.50/month.
Tips to Reduce Your EMI
- Negotiate a lower interest rate: Even a 0.5% reduction on a large loan can save thousands over the tenure. Shop around and compare lender offers.
- Make a larger down payment: A bigger down payment reduces the principal, which directly lowers your EMI and total interest.
- Choose a longer tenure (with caution): Extending the tenure reduces your monthly EMI but increases total interest paid. Use this calculator to compare both scenarios.
- Make partial prepayments: When you receive a bonus or extra income, making a lump-sum prepayment reduces your outstanding principal, saving interest for the remaining tenure.
- Consider balance transfer: If another lender offers a lower rate, transferring your outstanding balance can reduce EMI. Factor in transfer fees before deciding.
- Opt for step-up EMI: Some lenders allow you to start with lower EMIs that increase annually. This can be helpful early in your career when income is expected to grow.
Frequently Asked Questions
What is EMI?
EMI stands for Equated Monthly Installment. It is the fixed amount you pay every month to repay a loan over a set period. Each EMI consists of two components: a portion that goes toward repaying the principal and a portion that covers the interest on the remaining balance.
How is EMI calculated?
EMI is calculated using the formula: EMI = P x r x (1+r)^n / ((1+r)^n - 1), where P is the loan amount, r is the monthly interest rate (annual rate divided by 12 and by 100), and n is the total number of months. This is the standard reducing balance method used by banks.
Does a higher tenure reduce EMI?
Yes, increasing the loan tenure will reduce your monthly EMI because the repayment is spread over a longer period. However, you will pay significantly more total interest. For example, a $200,000 loan at 8% costs $2,435/month over 10 years (total interest: $92,200) but only $1,672/month over 20 years (total interest: $201,280).
What is the difference between flat rate and reducing balance?
In the flat rate method, interest is calculated on the original loan amount for the entire tenure, regardless of how much principal you have already repaid. In the reducing balance method (used by this calculator and most banks), interest is calculated only on the outstanding principal, which decreases with each payment. The reducing balance method results in lower total interest paid.
Can I pay more than my EMI?
Most lenders allow prepayments or extra payments, but some may charge a prepayment penalty. Making extra payments reduces your outstanding principal faster, which can either shorten your tenure or reduce future EMIs. Check your loan agreement for prepayment terms.
What happens if I miss an EMI payment?
Missing an EMI payment typically incurs a late payment fee, and the unpaid amount may accrue additional interest. Repeated missed payments can negatively affect your credit score and may lead to loan default proceedings. Contact your lender immediately if you anticipate difficulty making a payment.
Does this calculator store my data?
No. All calculations run entirely in your browser. No data is sent to any server, and nothing is stored.
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Privacy & Disclaimer
Privacy: This calculator runs entirely in your browser. No financial data is transmitted or stored anywhere.
Disclaimer: This tool is for informational and educational purposes only. Actual EMI amounts may vary based on your lender's specific terms, fees, processing charges, and rounding methods. Always consult your bank or financial institution for exact EMI figures before making borrowing decisions.
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EMI Calculator FAQ
What is EMI?
EMI (Equated Monthly Installment) is a fixed monthly payment made by a borrower to a lender on a specified date each month. It includes both principal repayment and interest on the outstanding loan balance, calculated so the loan is fully repaid by the end of the tenure.
How is EMI calculated?
EMI is calculated using the formula: EMI = P x r x (1+r)^n / ((1+r)^n - 1), where P is the principal loan amount, r is the monthly interest rate (annual rate / 12 / 100), and n is the total number of monthly installments (tenure in months).
Does a higher tenure reduce EMI?
Yes, a longer tenure reduces the monthly EMI amount because the principal is spread over more months. However, a longer tenure also means you pay significantly more total interest over the life of the loan.
What is the difference between flat rate and reducing balance EMI?
In flat rate EMI, interest is calculated on the original loan amount throughout the tenure. In reducing balance (which this calculator uses), interest is calculated on the outstanding principal, which decreases each month. Reducing balance results in lower total interest paid.
Can I reduce my EMI?
You can reduce your EMI by negotiating a lower interest rate, increasing the loan tenure, or making a larger down payment to reduce the principal amount. Some lenders also allow partial prepayments that reduce the outstanding balance.
Does this calculator store my data?
No. All calculations run entirely in your browser. No data is sent to any server, and nothing is stored.