How Is Your CIBIL Score Calculated? The 4 Factors Explained

How Is Your CIBIL Score Calculated? The 4 Factors Explained

Cibil score calculation uses the data lenders send about your loans and cards. It turns that record into a 3-digit number from 300 to 900.
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In summary

In CIBIL score calculation, TransUnion CIBIL weighs 4 groups of factors: payment history, credit use, credit mix and age, and new applications. Payment history counts the most. CIBIL does not publish its CIBIL score calculation formula, so no one outside it can work out your exact score. But your everyday actions move each factor in a clear direction. Paying a bill 10 days late pulls the score down, while a year of on-time equated monthly instalments (EMIs) pushes it up. Changes show within weeks.


  • The scale runs from 300 to 900.
  • Payment history counts the most.
  • The formula is not public.
  • Changes show within weeks.

Want to put your score to work? Check your loan offer with your phone number and a one-time password (OTP) → apply online → funds may be credited within 24 hours* of approval, subject to verification.

What goes into the CIBIL score calculation?

Banks and lenders send CIBIL data about every loan and card in your name. The CIBIL score calculation uses 4 groups of factors from that data:

  • Payment history: Whether you paid each EMI and card bill on time, and how late you were when you did not.
  • Credit use: How much of your card limits you use, and how much you owe on your loans.
  • Credit mix and age: Whether you have handled secured loans, unsecured loans and cards, and for how many years.
  • New credit: How many loans and cards you have applied for in the last 6 months.

Your income, savings and job do not go into the score. They matter to the lender, but not to the number.

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Which factor counts the most?

Payment history counts the most in CIBIL score calculation. A single late payment can outweigh months of low card use. This is why the habit of paying on time matters more than any other step.


CIBIL does not publish exact weights for each factor in CIBIL score calculation. So treat any percentage you see online as a guess, not a rule.

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How do everyday actions move your score?

You cannot see the formula, but you can see the direction of each action. The table shows common actions and their effect on the CIBIL score calculation.


What you doFactor it affectsEffect on the score
Pay a card bill 10 days latePayment historyDown
Pay every EMI on time for a yearPayment historyUp
Run a card balance near its limitCredit useDown
Pay the card in full before the statement dateCredit useUp
Apply for 3 loans in one monthNew creditDown
Close your oldest cardCredit ageDown


Last updated: 28th October, 2026


Most of these inputs to CIBIL score calculation are under your control. Pay on time, keep card balances low and apply only when you need credit.

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Why can you not work out your exact score?

Three reasons:

  • The formula is private: CIBIL does not share the CIBIL score calculation method, so no calculator can copy it.
  • The data keeps changing: Lenders report every 15 days since January 2025. Your score moves as new data arrives.
  • Your whole record counts: The same action affects 2 people differently, based on the rest of their reports.

An online calculator can show the direction of a change. It cannot tell you the number CIBIL will show.

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What if you have no credit history?

With no loan or card in your name so far, CIBIL score calculation may not have enough data to work with. Your report may show "NA" or "NH" instead of a number. This is not a bad score. It only means there is no record yet.


To build a record, start small:

  • Take a credit card with a low limit: Use it for 2 or 3 bills each month and pay in full.
  • Consider a card against a fixed deposit: It suits people with no history.
  • Pay every bill on time: After 6 to 12 months, you will have enough data for a score.

Sameer's score check

Sameer, 32, is a hospital administrator in Lucknow on Rs. 52,000 a month. Before he applied for a loan, he looked at the data behind his CIBIL score calculation: a score of 742, built on 5 years of card use and one two-wheeler loan he had paid off. His sister's wedding needed Rs. 1.45 lakh, and he borrowed it at an illustrative 16.25% per annum, setting an 18-month equated monthly instalment (EMI) beside a 24-month one.


EMI = P × R × (1 + R)^N ÷ [(1 + R)^N − 1]. Here P = Rs. 1,45,000, R = 16.25 ÷ 1,200 and N = months.


TenureMonthly EMI (Rs.)Total interest (Rs.)EMI as share of salary (%)
18 months (1.5 years)9,13119,36417.6
24 months (2 years)7,11725,80813.7

Last updated: 28th October, 2026


Stretching to 24 months frees Rs. 2,014 a month, at Rs. 6,444 more in interest. His processing fee stays within Rs. 5,989. Sameer opted for 24 months, which kept the EMI at 13.7% of his salary. His record in the CIBIL score calculation would then build with each on-time EMI.


What can delay approval: a CIBIL score below 650 or existing EMIs that take up a large share of your income. Names or addresses that do not match across documents, and more than one loan application in the same month, can also slow it down.


Know how your score is built? With a Bajaj Finance Personal Loan, you can borrow Rs. 40,000 to Rs. 75 lakh, subject to eligibility. Check your loan offer with your phone number and a one-time password (OTP) → apply online → funds may be credited within 24 hours* of approval, subject to verification.

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How do you check what is in your score?

CIBIL score calculation is only as good as the data behind it. Check it this way:

  • Download your CIBIL report: Use your Permanent Account Number (PAN) and mobile number on the TransUnion CIBIL website.
  • Check every account: Look at the balances, statuses and payment history.
  • Look for errors: A closed loan shown as open, or a payment marked late in error, can lower your score.
  • Dispute any mistake: Raise it on the CIBIL website. The lender checks it within the 30 days that the Reserve Bank of India (RBI) allows.

Checking your own report does not affect the CIBIL score calculation.

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Can your score get you a personal loan?

After the CIBIL score calculation, the number that matters is 650: Bajaj Finance asks for that score or more for its Personal Loan. The loan ranges from Rs. 40,000 to Rs. 75 lakh, over 12 months to 108 months. Applicants must be Indian nationals aged 21 years to 80 years.

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Key offerings: 3 loan types

  • Flexi Hybrid Loan
  • Flexi Dropline Loan
  • Term Loan

  • Withdraw and prepay – no extra charges
    You can withdraw from your limit and prepay as many times as you want, without extra charges.

  • Instalment pattern
    You can pay interest-only EMIs for up to 36 months, after which, the EMI will consist of both, the principal and the interest. EMI is applicable only on the withdrawn amount.

  • Flexi facility charges
    Flexi facility charges applicable based on your loan amount.

  • Withdraw and prepay – no extra charges
    You can withdraw from your limit and prepay as many times as you want, without extra charges.

  • Instalment pattern
    Fixed EMIs that cover both the principal and interest on the loan amount you withdraw.

  • Flexi facility charges
    Flexi facility charges applicable based on your loan amount.

  • Amount disbursed in one go
    The entire loan amount is disbursed at the start.

  • Instalment pattern
    Fixed EMIs that cover both the principal and interest.

  • Flexi facility charges
    No Flexi facility charges.

Personal loan interest rate and applicable charges

Type of fee

Applicable charges

Rate of interest per annum

10% to 30.5% p.a.

Processing fees

Up to 4.13% of the loan amount (inclusive of applicable taxes).

Flexi Facility Charge

Term Loan – Not applicable

Flexi Loans –Up To Rs 1,999 To Up To Rs 18,999/- (Inclusive Of Applicable Taxes)

Will be deducted upfront from loan amount.

Bounce charges

Rs. 700 to Rs. 1,200/- per bounce

“Bounce charges” shall mean charges for (i) dishonor of any payment instrument; or (ii) non-payment of instalment (s) on their respective due dates due to dishonor of payment mandate or non-registration of the payment mandate or any other reason.

Part-prepayment charges

Full Pre-payment:

  • Term Loan: Up to 4.72% (Inclusive of applicable taxes) on the outstanding loan amount as on the date of full pre-payment

  • Flexi Term (Dropline) Loan: Up to 4.72% (Inclusive of applicable taxes) on the outstanding loan amount, as on the date of full prepayment.

  • Flexi Hybrid Term Loan: Up to 4.72% (Inclusive of applicable taxes) on the outstanding loan amount, as on the date of full prepayment.

Part Pre-payment

  • Up to 4.72% (Inclusive of applicable taxes) of the principal amount of Loan prepaid on the date of such part Pre-Payment.

  • Not Applicable for Flexi Term (Dropline) Loan and Flexi Hybrid Term Loan.

Penal charge

Delay in payment of instalment(s) shall attract Penal Charge at the rate of up to 36% per annum per instalment from the respective due date until the date of receipt of the full instalment(s) amount.

Stamp duty (as per respective state)

Payable as per state laws and deducted upfront from loan amount.

Annual maintenance charges

Term Loan: Not applicable

Flexi Term (Dropline) Loan:

Up to 0.295% (Inclusive of applicable taxes) of the Dropline limit (as per the repayment schedule) on the date of levy of such charges.


Flexi Hybrid Term Loan:

Up to 0.472% (Inclusive Of Applicable Taxes) Of The Dropline Limit During Initial Tenure. Up to 0.295% (Inclusive Of Applicable Taxes) Of Dropline Limit During Subsequent Tenure

Credit guarantee scheme feeUp to 1.18% p.a. (pro-rated daily till 31st March) (inclusive of all applicable taxes) of the loan amount
Credit guarantee scheme renewal feeUp to 1.18% p.a. (inclusive of all applicable taxes) on the outstanding loan amount as on April 01 of the subsequent Financial Year.
*Renewal Fee to be collected only for 3 subsequent financial years.
 
**If the Remaining Tenure is less than 12 months, the CG Fee in subsequent years shall be charged prorated.

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Frequently asked questions

How it works

Changing the score

When is my CIBIL score updated?

Your score changes when lenders send new data. Since January 2025, lenders report to the credit bureaus every 15 days. So a payment you make today can show in your score within weeks. Check your report every few months to see how your actions are affecting the CIBIL score calculation.

Not exactly. CIBIL does not publish its CIBIL score calculation formula, so no one outside it can work out your precise score. You can see the direction of a change: paying on time pushes it up, and late payments pull it down. To know your actual score, download your report from the CIBIL website.

The rejection itself is not reported. But each application adds a hard enquiry, and 3 or more enquiries in a short time can lower your score. A clean report helps the next application. Find out why you were declined before you apply again. Fix the issue first, then make one well-prepared application.

There is no overnight fix in CIBIL score calculation, but some steps work sooner than others. Paying down card balances before the statement date lowers your credit use within a month. Correcting a wrong entry can lift the score once the lender updates it. Paying every bill on time builds the score steadily over months.

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