The amount a bank is willing to lend you and the amount you can comfortably repay are two very different numbers. Borrow to the bank's limit and a job change, a rate hike, or an emergency can turn your dream home into a monthly squeeze. Here's how to find a home loan you can actually live with.
How lenders decide your eligibility
Banks mostly look at your FOIR (Fixed Obligations to Income Ratio) — the share of your monthly income already going to EMIs and fixed commitments. Most lenders cap your total EMIs at roughly 40–50% of your net monthly income. They then work backwards from that limit, your interest rate, and the tenure to arrive at a maximum loan amount.
The 40% rule of thumb
A safer personal ceiling than the bank's maximum is to keep your home loan EMI under about 40% of your take-home pay, and all EMIs combined under ~50%. On a ₹1,00,000 monthly take-home, that's a home loan EMI of about ₹40,000 — comfortable enough to still save and absorb surprises.
Borrow for the EMI you can pay in a bad month, not the one you can pay in a good month.
How EMI, rate and tenure connect
Your EMI is driven by three things: loan amount, interest rate, and tenure. Two useful facts:
- Longer tenure lowers the EMI but raises total interest. Stretching a loan from 15 to 25 years shrinks the monthly payment but you pay far more interest overall.
- Small rate changes matter a lot on big loans. On a ₹50 lakh, 20-year loan, a 1% higher rate adds thousands to every EMI and lakhs over the life of the loan.
Worked example
Say your comfortable EMI is ₹40,000 and the rate is ~9%. Roughly:
| Tenure | Loan you can afford (≈) |
|---|---|
| 15 years | ₹39–40 lakh |
| 20 years | ₹44–45 lakh |
| 25 years | ₹47–48 lakh |
Same EMI, but a longer tenure lets you borrow more — at the cost of much higher total interest. Use the EMI calculator to see the exact EMI, total interest and total payment for any amount, rate and tenure.
Before you commit, budget for the extras
The loan is only part of the cost of buying a home. Also plan for:
- Down payment — usually 10–20% of the property value, which you fund yourself.
- Registration & stamp duty — often 5–8% of the property value.
- An emergency fund — keep 6+ months of EMIs in reserve so a job gap never risks your home.
Work out the EMI first, make sure it fits under ~40% of take-home even in a lean month, and only then decide the property budget. The EMI calculator below makes that first step instant.