Loan EMI Calculator

Buying property, a car, or financing anything on credit? See the real monthly cost, the total interest you'll pay, and how the loan burns down year by year.

Your loan

Monthly EMI
Principal
Total interest
Total payment
PrincipalInterest
Year-by-year payoff schedule
YearPrincipal paidInterest paidBalance

Understand what a loan really costs

The sticker price of borrowing is never the loan amount — it's the total payment: principal plus every month of interest. On a 20-year loan at typical rates, total interest can approach or exceed the amount you borrowed. The donut above makes that split visible instantly, and the payoff schedule shows where each year's payments actually go.

The same EMI formula banks use — P × r × (1+r)n ÷ ((1+r)n − 1) — powers this calculator, so the instalment matches what a lender will quote for the same rate and tenure (before fees and insurance, which vary by lender).

Three levers that change everything

EMI as an investment decision

Borrowing and investing are two sides of one question: what does your money earn versus what does it cost? If your loan rate is higher than the after-tax return you expect from investing, paying the loan down faster is often the better "investment". Run this calculator side by side with the compound interest calculator to compare both paths with your own numbers.

Frequently asked questions

What is an EMI?
EMI stands for Equated Monthly Instalment — the fixed amount you pay every month on a loan. Each payment covers that month's interest plus part of the principal, so the balance falls to zero exactly at the end of the tenure.
How is EMI calculated?
EMI = P × r × (1+r)ⁿ ÷ ((1+r)ⁿ − 1), where P is the loan amount, r the monthly interest rate and n the number of months. The full amortization schedule is built from the same formula.
Why is most of my early payment interest?
Interest is charged on the outstanding balance, which is largest at the start. As the balance falls, the interest portion of each fixed payment shrinks and the principal portion grows — you can see the crossover in the year-by-year schedule.
Does a shorter tenure save money?
Yes, dramatically. A shorter tenure means a higher monthly payment but far less total interest, because the balance is cleared sooner.
Is my loan data private?
Yes. All calculations run locally in your browser — nothing you enter is uploaded or stored on any server.

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