Whether it’s a car, a home, a motorcycle or a personal loan, the most important number is the EMI – the equal monthly installment you will pay until the loan is finished. Knowing it before you sign helps you choose a loan you can actually afford.
What is EMI?
EMI stands for Equated Monthly Installment. Each payment is the same amount, but its make-up changes over time: at the start most of it pays interest, and towards the end most of it pays back the loan amount (the principal).
The EMI formula
EMI = P × r × (1 + r)n ÷ ((1 + r)n − 1)
- P = loan amount (principal)
- r = monthly interest rate = yearly rate ÷ 12 ÷ 100
- n = number of monthly installments
Worked example
Say you borrow Rs 1,000,000 at 12% a year for 5 years:
- r = 12 ÷ 12 ÷ 100 = 0.01
- n = 5 × 12 = 60
- (1 + r)n = 1.0160 ≈ 1.8167
- EMI = 1,000,000 × 0.01 × 1.8167 ÷ 0.8167 ≈ Rs 22,244 per month
Over 60 months you pay about Rs 1,334,667 in total, so the interest cost is about Rs 334,667.
You don’t need to do this by hand: the Loan EMI Calculator shows the EMI, total interest and a year-by-year schedule as you type.
How to lower your EMI or total interest
- Pay a bigger down payment. A smaller loan means a smaller EMI and less interest.
- Compare interest rates. Even 1–2% makes a big difference over several years. Use the calculator to compare offers side by side.
- Choose the tenure carefully. A longer loan lowers the EMI but increases total interest. A shorter loan costs more per month but much less overall.
- Prepay when you can – if your lender allows it without a large penalty.
Check the full cost, not just the rate
Banks may add processing fees, insurance and other charges, and some loans use a variable rate (for example linked to KIBOR in Pakistan) that can change over time. Ask the lender for the total amount payable and read the terms before signing. Calculator results are estimates for planning, not financial advice.
Other handy calculators
Working out a discount or an increase? Try the Percentage Calculator. For dates, the Age Calculator finds exact ages and gaps.
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