How Is CIBIL Score Calculated? The Factors Explained

Your CIBIL score is calculated by a statistical model that reads the data in your CIBIL credit report and estimates how likely you are to repay on time. The score is generally driven mainly by your payment history, credit utilisation, age of credit and enquiries, with your mix of secured and unsecured credit also playing a part. CIBIL does not publish an exact formula or fixed percentages, so treat any "35% / 30% / 15%" breakdown you see online as someone else's estimate, not CIBIL's.

Key takeaways

• The score is a 300-900 number produced by CIBIL's model from the data lenders report.
• Main factors per CIBIL: payment history, credit utilisation, age of credit and enquiries; credit mix also counts.
• CIBIL does not publish fixed weightings. Payment history is widely treated as the biggest influence.
• Income, savings, bank balance and UPI activity are not part of your credit report.
• Lenders report four times a month, so the inputs change through the month.
• You need more than six months of credit information for CIBIL to generate a score.

From lender data to a three-digit score

Think of the score as the last step in a pipeline:

1. You use credit. You take a loan, use a credit card, or apply for one.
2. Lenders report. Every bank and RBI-regulated NBFC must report your accounts to all four bureaus. Since 1 July 2026, RBI has required this four times a month, as of the 9th, 16th, 23rd and last day of each month, under its Credit Information Reporting Directions.
3. CIBIL builds your report. It matches incoming records to you using PAN, name, date of birth, address and phone.
4. The model scores the report. CIBIL's model looks at patterns in your report and produces a score between 300 and 900.

The model is built from the repayment patterns of millions of borrowers. In simple terms, it asks: of people whose credit reports look like yours, how many went on to miss payments? Fewer means a higher score.

The factors CIBIL uses

Factor	What the model looks at	Generally helps	Generally hurts
Payment history	Whether EMIs and card bills were paid on time, and how late any delays were	A long run of on-time payments	Days past due (DPD), defaults, settlements, write-offs
Credit utilisation	How much of your card limits you are using	Low balances relative to limits	Balances near the limit
Age of credit	How long your accounts have been open	Older accounts with clean records	A very new or very short history
Enquiries	Lender checks when you apply for credit	Few, spaced-out applications	Many applications in a short period
Credit mix	Balance of secured and unsecured credit	A healthy blend	Heavy reliance on unsecured credit only

Payment history

This records, month by month, whether you paid on time. Reports show it as Days Past Due (DPD): "000" or "STD" for on time, and numbers like 030 or 090 for how many days late. A recent 90-day delay weighs far more than a 10-day delay from years ago. For the detail on delays, see how late payments affect your CIBIL score.

Credit utilisation

This is the share of your total card limits that your reported balances use. CIBIL's guidance is to keep it at or below about 30%.

Example: you have two cards with limits of ₹75,000 and ₹25,000, a total of ₹1,00,000. Your statements show ₹30,000 and ₹15,000 outstanding. Utilisation is ₹45,000 ÷ ₹1,00,000 = 45%. Paying ₹15,000 before the next statement brings it to 30%. More on this in credit utilisation ratio explained.

Age of credit

Older accounts with a good payment record show long-term reliability. That is why closing your oldest credit card is rarely a good idea: you lose its history and its limit. If you do want to close one, read how to close a credit card correctly.

Enquiries

When you apply for a loan or card, the lender pulls your report, creating a hard inquiry. Several enquiries in a short time can affect your score, while older enquiries count for less. Checking your own score is a soft inquiry and has no effect. Our guide to hard vs soft inquiries explains the difference.

Credit mix

A balanced mix of secured loans (home, car, gold) and unsecured credit (personal loans, cards) is likely to have a positive impact. It is a smaller factor, and you should never take a loan just to improve it. See credit mix explained.

What is not in the calculation

Your credit report only holds credit data. These things do not go into your CIBIL score directly:

Not in your report	Why it still matters
Salary or business income	Lenders check it separately to decide how much you can borrow
Savings and FD balances	Not reported; useful as collateral for an FD-backed card or loan
Bank account balance and debit card use	Not credit, so not reported
UPI payments	Not reported, unless you use a credit line on UPI, which is a credit product from a bank
Rent and utility bills	Not usually reported to bureaus
Your own score checks	Soft inquiries, which have no effect

This is why a high earner with no credit products can have no score at all, while a modest earner with a well-used credit card can have a strong one.

Two worked profiles

To see how the factors interact, compare two people. The scores below are illustrations of direction, not outputs of CIBIL's model, which is not public.

Profile A: Farhan, a salaried employee in Pune earning ₹45,000 a month

• One credit card for 6 years, limit ₹1,20,000, typical statement balance ₹20,000 (about 17% utilisation)
• A two-wheeler loan repaid on time and closed two years ago
• No missed payments
• One loan enquiry in the last year

Profile B: Divya, a first-job graduate in Bengaluru

• Two credit cards opened 8 months ago, combined limit ₹80,000, balances ₹64,000 (80% utilisation)
• One card bill paid 35 days late four months ago
• Four card and loan applications in the last six months

Factor	Farhan	Divya
Payment history	Clean for years	One recent 30+ DPD
Utilisation	About 17%	About 80%
Age of credit	6 years	8 months
Enquiries	1 in a year	4 in six months
Mix	Card plus a closed secured loan	Cards only

Farhan's report signals low risk on every factor, so you would expect a score well into the high range. Divya's report has four pressure points at once. The good news for Divya is that two of them, utilisation and new enquiries, are fixable within a few months. Our 90-day plan to improve your CIBIL score is built for exactly this.

Why your score moves during the month

Because lenders report four times a month, the inputs keep changing. A card balance reported on the 16th may be higher than the one reported at month-end. A loan you closed may take a reporting cycle or two to show as closed. Small swings of a few points between checks are normal.

Each bureau also runs its own model on its own data, which is why your CIBIL score and your Experian, Equifax or CRIF scores rarely match exactly. See CIBIL score vs other credit scores.

When there is not enough data

You need some months of reported credit information to be scored. Until then, you may see NH (no history) or NA (not available), which is not a negative mark in itself. If this is you, start with your first loan or card with no credit history. An FD-backed secured credit card is a common starting point.

Using this knowledge before you apply

Once you know what feeds the score, you can prepare for an application:

• Pay down card balances a cycle before you apply.
• Avoid other applications for a few months before a big loan.
• Check your report for errors and fix them first.
• Estimate a comfortable EMI using our EMI calculator so you borrow within your means.

Checking your eligibility on ClickPe is a soft inquiry, so you can compare offers without adding to your enquiry count.

FAQ

Does CIBIL publish the formula for its score?

No. The main factors (payment history, credit utilisation, age of credit, enquiries and credit mix) are well known, but CIBIL does not publish an exact formula or fixed weights. Percentage breakdowns found online are estimates, not CIBIL's official numbers.

Which factor affects my CIBIL score the most?

Payment history is widely regarded as the most important factor, because it directly shows whether you repay on time. Late payments, defaults and settlements can pull your score down sharply. Credit utilisation is the factor you can usually change fastest.

Does my salary affect my CIBIL score?

No. Income is not part of your credit report, so it does not feed into the score. Lenders still check your income separately to decide whether you can afford the EMI and how much to lend.

How often is my CIBIL score updated?

Your score is recalculated from the latest data in your report. RBI requires lenders to report four times a month, as of the 9th, 16th, 23rd and last day of each month, so your score can change several times a month.

Do UPI payments improve my CIBIL score?

Regular UPI payments from your bank account are not credit, so they are not reported to bureaus and do not affect your score. A credit line used through UPI is a credit product from a bank and is generally reported like other credit.