Credit Utilisation Calculator
Divide what you have used by the limit. 2,400,000 against a 6,000,000 limit is 40%. Set the target at 30% and the balance has to be 1,800,000, so 600,000 comes off; leave the balance alone and it would take a limit of 8,000,000 instead. That is the character of this ratio: raising the limit lowers it without a unit of debt being repaid.
Your numbers
Utilisation
40%
Balance at that target
1,800,000
Amount to pay down
600,000
Limit that would do it
8,000,000
What it means
Utilisation is 40%, over the 30% target. Getting the balance to 1800000 means paying down 600000, or holding a limit of 8000000.
Formula
Utilisation = Balance used ÷ Credit limit × 100, Balance at that target = Credit limit × Target utilisation ÷ 100
Per-card and overall utilisation are usually read together — pile everything on one card and the overall figure stays low while that card reads high. Timing is the bigger trap: utilisation is often captured from the statement-date balance rather than the due date, so paying after the statement cuts leaves a high number on this month's record. How scoring models use the ratio, and where any threshold sits, differs by country and bureau. What this page gives you is the ratio.
What to enter
| Input | Default | Accepted range |
|---|---|---|
| Balance usedHow much of the limit is currently used. | 2,400,000 | 0 and up |
| Credit limitThe total credit available; raising it lowers utilisation with no debt repaid. | 6,000,000 | 0 and up |
| Target utilisation (%)The utilisation you are aiming for; thresholds differ by country and bureau. | 30 | 1 ~ 100 |
Step by step
Quick reference table
Results when only Balance used changes and everything else stays put.
| Balance used | Utilisation (%) | Balance at that target | Amount to pay down |
|---|---|---|---|
| 1,200,000 | 20 | 1,800,000 | 0 |
| 1,800,000 | 30 | 1,800,000 | 0 |
| 2,400,000 | 40 | 1,800,000 | 600,000 |
| 3,600,000 | 60 | 1,800,000 | 1,800,000 |
| 4,800,000 | 80 | 1,800,000 | 3,000,000 |
What each result means
| Result | At default values |
|---|---|
| Utilisation (%)Balance over limit; it is often captured on the statement date, not the due date. | 40 |
| Balance at that targetThe most you could owe and still hit that utilisation. | 1,800,000 |
| Amount to pay downHow much to pay off to reach the target utilisation. | 600,000 |
| Limit that would do itThe limit that would hit the same utilisation without repaying anything. | 8,000,000 |
Common mistakes
Per-card and overall utilisation are usually read together — pile everything on one card and the overall figure stays low while that card reads high. Timing is the bigger trap: utilisation is often captured from the statement-date balance rather than the due date, so paying after the statement cuts leaves a high number on this month's record. How scoring models use the ratio, and where any threshold sits, differs by country and bureau. What this page gives you is the ratio.
Glossary
- Balance used
- How much of the limit is currently used.
- Credit limit
- The total credit available; raising it lowers utilisation with no debt repaid.
- Target utilisation
- The utilisation you are aiming for; thresholds differ by country and bureau.
- Utilisation
- Balance over limit; it is often captured on the statement date, not the due date.
- Balance at that target
- The most you could owe and still hit that utilisation.
- Amount to pay down
- How much to pay off to reach the target utilisation.
- Limit that would do it
- The limit that would hit the same utilisation without repaying anything.
Frequently asked questions
Q. How is Credit Utilisation Calculator calculated?
Utilisation = Balance used ÷ Credit limit × 100, Balance at that target = Credit limit × Target utilisation ÷ 100 — Divide what you have used by the limit. 2,400,000 against a 6,000,000 limit is 40%. Set the target at 30% and the balance has to be 1,800,000, so 600,000 comes off; leave the balance alone and it would take a limit of 8,000,000 instead. That is the character of this ratio: raising the limit lowers it without a unit of debt being repaid.
Q. Can you walk through an example?
With Balance used 2,400,000, Credit limit 6,000,000, Target utilisation 30%, the answer is Utilisation 40%.
Q. What do I need to enter?
Enter Balance used, Credit limit, Target utilisation. The result recalculates as you type, and an empty box counts as zero.
Q. How much does the answer move if I change a number?
Changing only Balance used moves the answer to Balance used 1,200,000 → Utilisation (%) 20 and Balance used 4,800,000 → Utilisation (%) 80. The table below lays out five steps.
Q. How are the numbers rounded?
Money is shown to the nearest whole unit, percentages to one decimal place and everything else to two. What you see is rounded; the calculation itself carries the unrounded value forward.
Q. Anything to watch out for?
Per-card and overall utilisation are usually read together — pile everything on one card and the overall figure stays low while that card reads high. Timing is the bigger trap: utilisation is often captured from the statement-date balance rather than the due date, so paying after the statement cuts leaves a high number on this month's record. How scoring models use the ratio, and where any threshold sits, differs by country and bureau. What this page gives you is the ratio.
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