See how much more EMI you can take on, after accounting for EMIs you're already paying.
Your maximum total EMI is capped at a percentage of income.
Subtracting your existing EMIs leaves the room available for a new loan.
Max total EMI: Monthly income × max ratio
Remaining capacity: Max total EMI − existing EMIs
The EMI affordability calculator tells you how much room is left in your monthly budget for a new loan once the EMIs you already pay are counted. You enter your monthly income, the total of your existing EMIs and the maximum share of income you, or a lender, will allow for all EMIs together. It returns the total EMI ceiling and the part of it still free.
This is the question a bank asks before it looks at any new loan: after your car loan, personal loan and any other running instalments, how much more can you repay each month? A person with a high salary but three running loans may have less spare capacity than someone earning less with no debts. The answer here is an EMI amount, which you can then turn into a loan size with an eligibility calculator.
1. Take your net monthly income, after tax and other deductions.
2. Choose the maximum EMI-to-income ratio, for example 40% or 50%.
3. Compute the ceiling on all EMIs: maximum total EMI = income × ratio ÷ 100.
4. Add up every EMI you currently pay, including loans in joint names where you share the instalment.
5. Remaining capacity = maximum total EMI − existing EMIs. If this is negative, treat it as zero.
6. Use the remaining capacity as the EMI in a loan eligibility calculator to find the loan it supports.
Banks group all regular monthly commitments, such as EMIs and sometimes a share of credit card limits, as fixed obligations. Dividing them by net income gives the fixed obligations to income ratio. A lender sets a ceiling on this ratio according to its policy and your income level. The logic is that fixed obligations must be paid every month whatever happens, so they should leave enough income for living costs. This calculator applies the ceiling you choose, subtracts what is already committed, and reports the balance.
If your existing EMIs already exceed the ceiling, the subtraction gives a negative number. A negative EMI capacity has no practical meaning, so the calculator shows zero. That zero is a warning, not a neutral result. It means that by the ratio you chose, you are already stretched, and a new loan would likely be declined or would squeeze essential spending. Closing a small loan early, or waiting until one finishes, raises the capacity by exactly the EMI that ends.
A lender's upper limit is not the same as a comfortable level for your household. The right ratio depends on how many people depend on your income, whether you pay rent, how stable your job is and how much you save. A single earner with children and rent may be comfortable only at a much lower ratio than a double-income couple living in their own home. Try both the lender's figure and a personal figure, and plan around the lower result.
Vikram earns ₹95,000 a month after tax and already pays ₹18,000 a month on a car loan. His lender allows total EMIs of up to 45% of income.
Answer: Additional EMI you can afford ₹24,750; Maximum total EMI allowed ₹42,750
Leaving out small EMIs such as a phone or appliance purchased on no-cost EMI.
Using gross income, which overstates the room available.
Planning to use the full remaining capacity, leaving no buffer for rate rises.
Forgetting that an EMI ending in a few months will free up capacity soon.
Checking whether you can take a new car or personal loan while a home loan is running.
Deciding whether to close a small loan before applying for a larger one.
Planning the timing of a new loan around existing loans that end soon.
Setting a personal EMI ceiling for the household budget.
What if my existing EMIs already exceed the limit?
The calculator will simply show zero. A negative number would not make sense here, but it is a sign that a new loan would push you past a commonly used safe limit.