Why Your Credit Utilisation Ratio Is the Second-Biggest Score Factor

What credit utilisation is

Credit utilisation is the ratio of your outstanding balance to your total credit limit, across all your credit cards. If you have two cards with ₹1 lakh limits each (₹2 lakh total) and your combined balance is ₹40,000, your utilisation is 20%.

Utilisation is reported to CIBIL monthly, on your statement date. Banks report the balance and limit separately, and CIBIL computes the ratio.

Why utilisation matters so much

Utilisation is 30% of your CIBIL score — the second-biggest factor after payment history. A high utilisation signals financial stress to lenders. A low utilisation signals discipline.

The pattern is non-linear:

• 0% utilisation — looks slightly suspicious to some scoring models. (Why have a card and not use it?) But it's still a good signal.
• 1–10% utilisation — optimal. This is the sweet spot.
• 11–30% utilisation — good. Most lenders are happy.
• 31–70% utilisation — concerning. Your score drops measurably.
• 71–100% utilisation — red flag. Major score drop and credit-card issuers will start lowering limits.

How to optimise utilisation

The simplest move: keep your combined balance below 30% of your combined credit limit on the statement date. Better: keep it below 10%.

There are two ways to do this:

1. Spend less. The most direct fix.
2. Pay down your balance before the statement date. If your statement cuts on the 14th and you have a ₹60,000 balance on a ₹1 lakh limit card (60% utilisation), pay ₹30,000 on the 13th. The statement will show ₹30,000 (30% utilisation).

The "pay before statement" trick is the most-used optimisation among credit-score enthusiasts. It's not against any rules; the bank doesn't care when you pay, only that you pay by the due date.

Per-card vs overall utilisation

CIBIL calculates utilisation two ways:

• Per-card: each card's balance divided by that card's limit.
• Overall: total balance across all cards divided by total limit across all cards.

If you have one card with a 50% utilisation, your per-card utilisation is 50% — a red flag. If you have another card with 0% utilisation, your overall utilisation is 25% — a better number. But the per-card 50% still hurts your score.

The right strategy:

• Keep all cards below 30% utilisation individually.
• Keep your overall utilisation below 20% for the best score.

If you have a card with a low limit and you're hitting the cap, ask the bank for a credit-limit increase (HDFC, ICICI, Axis all allow this through the app). A limit increase from ₹50,000 to ₹1 lakh immediately drops your utilisation from 50% to 25% — without any payment.

The "balance-pay" cycle

A common pattern among credit-score optimisers:

• Charge ₹60,000 on a ₹1 lakh card during the month.
• Receive a bill on the 5th for ₹60,000 due on the 25th.
• Pay the full ₹60,000 on the 25th.
• Score impact: the statement reported to CIBIL on the 5th shows ₹60,000 balance → 60% utilisation → score drop.

A more sophisticated pattern:

• Charge ₹60,000 on a ₹1 lakh card during the month.
• On the 4th (one day before statement), pay ₹45,000.
• Statement on the 5th shows ₹15,000 balance → 15% utilisation → score neutral.
• Receive a bill on the 5th for ₹15,000 due on the 25th.
• The bank sends the original ₹60,000 debit back to your account (or you top up the ₹15,000).
• Pay ₹15,000 on the 25th.

This is fully within the rules. The bank doesn't care; CIBIL sees a 15% utilisation on the statement date.

What to do if you have one maxed-out card

• Pay it down before the statement date. Even a partial payment moves the needle.
• Apply for a limit increase. This drops utilisation immediately on the next statement.
• Apply for a second card. A second card with its own limit increases your overall credit and reduces utilisation.

A limit increase request is a hard inquiry (small score drop), but the long-term utilisation improvement is worth it. Submit the request through your bank's app or netbanking.

Common utilisation mistakes

• Closing an unused card to "consolidate" the limit. Closing reduces your overall credit, which raises utilisation. Keep the old card.
• Carrying a balance to "build credit". This is a myth. Carrying a balance doesn't help your score; it just costs you interest. The score improves from on-time payments, not from carrying a balance.
• Closing a card after a balance transfer. The limit disappears and utilisation on your remaining card goes up.

The bottom line

Utilisation is the easiest score factor to optimise. Pay your balance before the statement date, keep it below 30% of your limit, and avoid hitting the cap. The 5-minute "pay before statement" trick can lift your score 30–50 points in a single cycle. It's the cheapest, fastest score boost available to any Indian cardholder.