Formula used
Total EMI cap = net monthly income × selected FOIR. Maximum new EMI = max(total EMI cap − existing fixed obligations, 0). Eligible principal is the present value of that EMI at the entered reducing-balance rate and tenure. The result estimates repayment capacity, not approval.
Example calculation
With ₹75,000 net monthly income, ₹10,000 existing obligations and a 50% FOIR assumption, maximum new EMI is ₹27,500. At 14% for 48 months, estimated capacity is about ₹10.1 lakh before lender policy and credit checks.
How to use this calculator
- Enter your net (take-home) monthly income.
- Enter the total of your existing monthly EMIs.
- Keep FOIR at 50% or adjust to match your target lender's norm.
- Enter the interest rate and tenure you expect to be offered.
- Read your maximum affordable EMI and estimated eligible loan amount.
Important assumptions
- Net take-home income and every existing fixed obligation are entered accurately.
- FOIR is a user-selected planning cap, not a universal lender rule.
- The loan uses a constant reducing-balance rate for the selected tenure.
- Processing fees, GST, insurance, prepayment charges and penalties are excluded.
- Credit approval and the final sanctioned amount remain solely with the lender.
Common mistakes to avoid
- Entering CTC or gross salary instead of net take-home income.
- Leaving out card EMIs or other fixed obligations.
- Increasing FOIR only to obtain a larger result without preserving an emergency buffer.
- Choosing a longer tenure without comparing total interest.
- Treating the result as sanction or pre-approval.
When this tool is useful
- When you want a fast estimate before making a financial or salary decision.
- When you want to compare different assumptions in seconds.
- When you want to understand the formula behind the result.