What is a home Loan EMI Calculator?
Home loans are typically the largest and longest-tenure loan most people take — up to 30 years — which means the interest component compounds into a genuinely large number over the loan’s life, often exceeding the principal itself at lower rates and long tenures. Even a small rate difference has an outsized effect over 20–30 years.
Enter your loan amount, the rate your bank has offered, and the tenure to see your EMI and how much of it, over the life of the loan, is interest versus principal.
How the EMI is calculated
P is the loan amount, r is the monthly rate (annual rate ÷ 12), and n is the tenure in months. Most home loans in India carry a floating rate that moves with the lender’s benchmark rate, so your actual EMI or tenure may be revised over the loan’s life even though this calculator shows a fixed-rate projection.
Frequently asked questions
Fixed or floating rate — which does this assume?
This calculator assumes your rate stays constant for the full tenure. Most Indian home loans are floating-rate, so your actual EMI (or tenure) will likely be revised whenever your lender’s benchmark rate changes.
How much can I claim as tax deduction on a home loan?
Principal repayment is eligible under Section 80C (within the overall ₹1.5 lakh limit) and interest under Section 24(b), separately, up to ₹2 lakh a year for a self-occupied property — subject to which tax regime you’re on, since the new regime restricts several of these deductions.
Does a longer tenure always mean more total interest?
Yes, for the same principal and rate — a longer tenure lowers your EMI but increases the total interest paid over the life of the loan, since the balance stays higher for longer.