From EMI to Loan Amount: What Rs 40,000 to Rs 1 Lakh a Month Can Borrow
With the RBI repo rate at 5.50 percent on October 31, 2026, this guide works backwards from a monthly EMI budget to the home loan it supports, for EMIs from Rs 40,000 to Rs 1 lakh over 20, 25 and 30 years at illustrative rates, and shows what longer tenures and rate changes do to loan capacity and total interest.
A home loan conversation can start with a flat's price and work forward to an EMI. A safer way to begin is the other way round. Decide the monthly instalment your household can carry, then work out the loan that instalment supports. On October 31, 2026, the Reserve Bank of India's website listed the policy repo rate at 5.50 percent. Your own rate, set by your lender, is what turns an EMI into a loan amount.
This guide does that reverse arithmetic for EMI budgets from Rs 40,000 to Rs 1 lakh a month, at illustrative interest rates and tenures. It is not a recommendation to borrow any amount, and it says nothing about what any lender will actually sanction.
The short answer. At an illustrative 8.25 percent, an EMI of Rs 60,000 a month supports a loan of about Rs 70.42 lakh over 20 years, about Rs 76.10 lakh over 25 years and about Rs 79.87 lakh over 30 years. Each 1 lakh of loan costs about Rs 852 a month over 20 years at that rate. A quarter point change in the rate moves the 20 year loan an Rs 60,000 EMI can support by roughly Rs 1.3 lakh. The trade-off: stretching from 20 to 30 years buys only about Rs 9.45 lakh more loan on the same EMI, but nearly doubles the interest paid, from about Rs 73.58 lakh to about Rs 1.36 crore.
What is the RBI repo rate today?
The Reserve Bank of India's home page, last updated October 31, 2026, showed a policy repo rate of 5.50 percent, a standing deposit facility rate of 5.25 percent, a marginal standing facility rate of 5.75 percent and a bank rate of 5.75 percent. It listed the Monetary Policy Committee's resolution from its October 5 to 7, 2026 meeting and the minutes of that meeting among recent releases.
PropNewz explained how floating home loan rates are linked to an external benchmark plus a spread in our guide to the spread over repo. For the calculations below, we use illustrative rates of 7.75 to 8.75 percent. Use the rate in your own sanction letter to redo them.
How do you turn an EMI budget into a loan amount?
An EMI is calculated with the standard reducing balance formula. Run in reverse, the formula gives the loan amount that a fixed EMI repays over a given number of months at a given monthly rate. If E is the EMI, r is the annual rate divided by 12 and by 100, and n is the number of monthly instalments, the loan is E multiplied by (1 minus (1 plus r) to the power minus n), divided by r.
You do not need to do this by hand. A simpler rule of thumb uses the EMI per lakh of loan. At an illustrative 8.25 percent, each Rs 1 lakh of loan costs about Rs 970 a month over 15 years, Rs 852 over 20 years, Rs 788 over 25 years and Rs 751 over 30 years. Divide your EMI budget by the figure for your tenure, and you have the approximate number of lakhs it supports.
How much loan does each EMI budget support?
The table applies the formula at an illustrative 8.25 percent for three tenures. Figures are rounded.
| Monthly EMI budget | 20 years | 25 years | 30 years |
|---|---|---|---|
| Rs 40,000 | Rs 46.94 lakh | Rs 50.73 lakh | Rs 53.24 lakh |
| Rs 50,000 | Rs 58.68 lakh | Rs 63.42 lakh | Rs 66.55 lakh |
| Rs 60,000 | Rs 70.42 lakh | Rs 76.10 lakh | Rs 79.87 lakh |
| Rs 80,000 | Rs 93.89 lakh | Rs 1.01 crore | Rs 1.06 crore |
| Rs 1,00,000 | Rs 1.17 crore | Rs 1.27 crore | Rs 1.33 crore |
Two patterns stand out. First, loan capacity rises in a straight line with the EMI: double the EMI and you double the loan. Second, longer tenures add less than people expect. On a Rs 60,000 EMI, going from 20 to 25 years adds about Rs 5.68 lakh of loan, and going from 25 to 30 years adds only about Rs 3.77 lakh more.
What does a longer tenure cost in interest?
Take the same Rs 60,000 EMI at an illustrative 8.25 percent. Over 15 years, it repays about Rs 61.85 lakh, with total payments of Rs 1.08 crore and interest of about Rs 46.15 lakh. Over 20 years, it repays about Rs 70.42 lakh, with total payments of Rs 1.44 crore and interest of about Rs 73.58 lakh. Over 25 years, it repays about Rs 76.10 lakh, with total payments of Rs 1.80 crore and interest of about Rs 1.04 crore. Over 30 years, it repays about Rs 79.87 lakh, with total payments of Rs 2.16 crore and interest of about Rs 1.36 crore.
Put simply, the last five years of a 30 year loan on this EMI add about Rs 3.77 lakh of borrowing power and about Rs 32 lakh of interest. That does not make a long tenure wrong. A longer tenure keeps the EMI lower for a given loan, which can protect a household against shocks. It does mean that a 30 year tenure is an expensive way to stretch a budget, and worth comparing against a smaller loan or a larger down payment. Our earlier worked example on a Rs 75 lakh loan over 20 versus 25 years shows the same trade-off from the loan side.
How sensitive is loan capacity to the interest rate?
At a fixed Rs 60,000 EMI over 20 years, the supportable loan is about Rs 73.09 lakh at 7.75 percent, Rs 71.73 lakh at 8.00 percent, Rs 70.42 lakh at 8.25 percent, Rs 69.14 lakh at 8.50 percent and Rs 67.90 lakh at 8.75 percent. Each quarter point therefore moves loan capacity by roughly Rs 1.3 lakh at this EMI.
That matters for a floating rate loan. If rates rise after you borrow, the EMI, the tenure or both may have to change, and the loan you could afford at the start may no longer fit the same budget. PropNewz set out the reset options in our guide to home loan resets after the October 7 decision. Building a rate cushion into your EMI budget at the outset is one way to plan for that.
What changes when two incomes share the EMI?
Because loan capacity rises in a straight line with the EMI, combining two budgets simply adds their capacities. If two earners in a household each set aside Rs 40,000 a month, the combined Rs 80,000 EMI supports about Rs 93.89 lakh over 20 years at an illustrative 8.25 percent, against about Rs 46.94 lakh for either alone. Over 25 years, the same Rs 80,000 supports about Rs 1.01 crore.
The arithmetic is the easy part. The risk is that the EMI on a combined loan does not fall if one income stops. A household that borrows Rs 93.89 lakh on an Rs 80,000 EMI must still pay Rs 80,000 a month if one earner takes a break, changes jobs or falls ill. That is why the checklist below asks you to pick an EMI that still works on a reduced income, rather than the largest EMI two salaries can carry in a good year. The same logic applies when a parent or sibling is added as a co-applicant to increase the loan: the bigger loan comes with a bigger fixed monthly outgo for the household.
How should you set your EMI budget in the first place?
The figures above are only as good as the EMI you start with. A budget that works in a good month can fail in a bad year. A simple approach is to start from take home pay, subtract fixed household costs and existing loan EMIs, keep an emergency buffer, and then test the result at a rate half a point higher than your sanction.
- Write down your household's monthly take home income after tax.
- Subtract rent until possession, school fees, insurance and existing EMIs.
- Keep a cash buffer of several months of expenses outside the down payment.
- Pick an EMI you could still pay if one income dropped for a while.
- Convert that EMI into a loan amount using your lender's actual rate and tenure.
- Recompute the EMI at a rate a quarter and half point higher.
- Add the down payment, stamp duty, registration and other costs before deciding what flat price you can consider.
These calculations leave out tax. Any deduction you may claim on home loan interest or principal would change your net cost, and the effect depends on your income and the rules in force for the year. Check that with a tax adviser before relying on it. The comparisons between tenures hold before tax either way, because each uses the same EMI, the same rate and the same formula.
Frequently asked questions
How much home loan does a Rs 60,000 EMI support?
At an illustrative 8.25 percent, a Rs 60,000 monthly EMI supports a loan of about Rs 70.42 lakh over 20 years, about Rs 76.10 lakh over 25 years and about Rs 79.87 lakh over 30 years, using the standard reducing balance EMI formula. Your actual rate will change these figures.
What is the EMI per lakh of home loan?
At an illustrative 8.25 percent, each Rs 1 lakh of loan costs about Rs 970 a month over 15 years, Rs 852 over 20 years, Rs 788 over 25 years and Rs 751 over 30 years. Divide your EMI budget by the figure for your tenure to estimate the loan it supports.
Is a 30 year tenure worth it to borrow more?
It depends on your budget. On a Rs 60,000 EMI at an illustrative 8.25 percent, moving from 20 to 30 years adds about Rs 9.45 lakh of loan but raises total interest from about Rs 73.58 lakh to about Rs 1.36 crore. A longer tenure lowers EMI pressure but costs more overall.
What was the RBI repo rate on October 31, 2026?
The Reserve Bank of India's website, last updated October 31, 2026, listed the policy repo rate at 5.50 percent, the standing deposit facility rate at 5.25 percent, and the marginal standing facility rate and bank rate at 5.75 percent each, after the October 5 to 7, 2026 policy meeting.
Last updated 2026-11-01. PropNewz Team.
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