How much do I need to borrow from a lending app?

How to Calculate Your Safe Borrowing Limit

Did you know that the average ticket size for a Buy Now Pay Later India transaction is around 1,500 rupees? It seems small. A simple purchase here, a quick payment there. But these small amounts add up fast, and suddenly you might find yourself owing much more than you can comfortably repay. The biggest mistake people make with lending apps is borrowing without a clear limit. So, how much should you actually borrow?

The answer is simple: your total monthly loan payments should never exceed 30% of your take-home monthly income. This is your safe borrowing limit. This isn't just a random number. It's a guideline that helps ensure you have enough money left for your essential needs, wants, and savings after paying your debts.

Exceeding this limit is a red flag. It means you are overleveraged and at a high risk of falling into a debt trap. Before you tap that 'borrow' button on any app, you must do the math. Let's walk through exactly how to calculate your personal limit.

The 5 Steps to Find Your Borrowing Amount

Calculating your limit is not complicated. It requires honesty about your income and your existing debts. Follow these five steps to find the exact rupee amount you can safely borrow each month.

1. Find Your Net Monthly Income

First, you need to know how much money you actually receive each month. This is your net income, or your salary after all deductions like tax (TDS), provident fund (PF), and professional tax. Do not use your gross salary (your CTC). Look at your bank statement to see the final amount that gets credited to your account each month.

• Include: Your monthly take-home salary.
• Exclude: Irregular income like annual bonuses, freelance payments that are not consistent, or one-time reimbursements.

Let's say your take-home salary every month is 50,000 rupees. This is the number we will use.

2. List All Your Current EMIs

Next, you must list every single existing debt you pay on a monthly basis. Be thorough and honest. This is the most important step. People often forget small loans or BNPL payments, which leads to miscalculation.

Your list should include:

• Home loan EMIs
• Car or bike loan EMIs
• Personal loan EMIs
• Credit card minimum payments (or the full amount if you pay it off)
• Consumer durable loans (for phones, TVs, etc.)
• All active Buy Now Pay Later (BNPL) payments

3. Calculate Your Debt-to-Income (DTI) Ratio

Now you can calculate your current Debt-to-Income (DTI) ratio. This percentage shows how much of your monthly income is already going towards debt repayment. The formula is simple:

DTI = (Total Monthly EMIs / Net Monthly Income) x 100

Using our example:

• Total EMIs: 10,000 rupees
• Net Income: 50,000 rupees

Calculation: (10,000 / 50,000) x 100 = 20%

This person's current DTI is 20%. This is a healthy number.

4. Determine Your Safe Borrowing Room

Remember the 30% rule? Your goal is to keep your total DTI below this number. To find out how much more you can borrow, you subtract your current DTI from the 30% limit.

Safe Borrowing Room (%) = 30% - Current DTI

In our example: 30% - 20% = 10%

This means you have 10% of your income available for new debt. To find the rupee amount, apply this percentage to your net income:

Safe Borrowing Amount = 10% of 50,000 rupees = 5,000 rupees

This is your answer. You can afford to take on a new loan or use BNPL services as long as the total monthly payment is no more than 5,000 rupees.

5. Apply This to Buy Now Pay Later India Services

BNPL services feel different from loans, but they are not. Each purchase is a small, short-term loan. It is very easy to use multiple BNPL apps and lose track of your total commitment. Before making a purchase using any Buy Now Pay Later India service, ask yourself: "Does this monthly payment fit within my 5,000 rupee limit?" If you already have BNPL payments of 2,000 rupees, you only have 3,000 rupees of room left for any new debt this month.

The Dangers of Borrowing Too Much

Ignoring your borrowing limit can cause serious financial problems. It is more than just having less money for fun; it affects your entire financial future.

When you consistently borrow more than you can handle, you enter a debt cycle. You might need to take a new loan just to pay off an old one. This is a trap that is very difficult to escape.

Your CIBIL score will also suffer. A single missed or late payment on a small BNPL loan can lower your credit score. A low score makes it harder and more expensive to get bigger loans in the future, like a home loan. The Reserve Bank of India keeps a close watch on digital lenders, and your repayment history is reported. You can learn more about the regulatory framework for digital lending on the RBI's website.

A Smarter Strategy for Using Lending Apps

Lending apps and BNPL services are tools. Used correctly, they offer convenience and flexibility. Used poorly, they cause debt and stress.

Here’s how to use them smartly:

1. Always Have a Repayment Plan: Before you borrow, know exactly how you will pay it back. Where will the money come from in your budget?
2. Borrow for Needs, Not Wants: Use credit for things you truly need or for emergencies, not for impulse purchases that you cannot afford.
3. Track Everything: Keep a simple list or use a budgeting app to track all your BNPL and other small loans. Don't let them become a surprise at the end of the month.
4. Stick to One or Two Apps: Using too many different lending apps makes it easy to lose track of your total debt. Simplify your finances by sticking to just a couple of trusted providers.

By calculating your safe borrowing limit and using credit responsibly, you can enjoy the convenience of modern finance without risking your financial health.