Debt-to-income ratio

The debt-to-income (DTI) ratio compares your total monthly debt repayments — home loan EMIs, car loan EMIs, personal loans, minimum credit card payments — with your monthly income. If your EMIs total ₹30,000 and your monthly income is ₹1,00,000, your DTI is 30%.

Why it matters

DTI shows how much of your income is committed before you spend or save anything. A high ratio leaves little room for savings, emergencies or a fall in income. Lenders use similar measures, sometimes called the fixed obligations to income ratio, when deciding how much more you can borrow.

How to read it

• Gross or take-home. Lenders often use gross income; for your own planning, take-home income gives a more realistic picture.
• Rough bands. As a broad guide, many planners treat total EMIs below about a third of take-home income as manageable and above half as strained. These are rules of thumb, not standards.
• The type of debt matters. A home loan builds an asset; high-interest unsecured debt usually deserves priority for repayment.
• Watch the trend. A rising DTI, especially from credit cards or personal loans, is an early warning sign.

Common misconceptions

• “If the bank approved it, I can afford it.” Lender limits can allow more borrowing than is comfortable alongside your goals.
• “DTI only matters when applying for a loan.” It is a useful monthly health check in its own right.

Note: The Wealth Lab shows your debt-to-income figure from the EMIs and income you enter, alongside your savings rate and emergency-fund cover.