What it does
- Monthly EMI, total interest and total payment in one view
- Sliders for rate and tenure, so you can compare loans quickly
- Year-by-year or month-by-month repayment table
- Works with any currency
- Nothing you type leaves your browser
How to use it
- Pick your currency and type the loan amount.
- Enter the yearly interest rate your bank quotes.
- Set the tenure in years or months.
- Read your EMI on the right. Open the schedule to see how much of each payment is interest.
How is EMI calculated?
EMI stands for equated monthly instalment. It is the fixed amount you pay every month until the loan is cleared. Each payment has two parts: interest on what you still owe, and a slice of the loan itself. In the early months most of your payment is interest. Later, most of it is principal.
The formula is EMI = P × r × (1 + r)^n ÷ ((1 + r)^n − 1). P is the loan amount, r is the monthly interest rate (yearly rate ÷ 12 ÷ 100) and n is the number of months. If the rate is 0, the EMI is just the loan amount divided by the number of months.
Example
Say you borrow 1,000,000 at 9% a year for 20 years. The monthly rate is 0.75% and there are 240 months. The EMI comes to about 8,997. Over 20 years you pay around 2,159,000 in total, and roughly 1,159,000 of that is interest. A shorter tenure raises the EMI but cuts the interest a lot.