Credit Utilization Tier Impact Lookup
Audit actual per-account and pooled reported revolving utilization against caller bands, preserving over-limit evidence; no predicted credit-score points, official impact tiers or optimization advice.
Description
Revolving utilization compares reported balances with credit limits.
Revolving utilization compares reported balances with credit limits. Caller bands classify the ratio without predicting credit-score changes.1
The returned values include Per account utilization percents, Aggregate reported utilization percent, Caller utilization band indices, Aggregate caller utilization band index, Over limit account indices. The How section below explains the calculation, input rules and interpretation.
When to use Credit Utilization Tier Impact Lookup
Use Credit Utilization Tier Impact Lookup when you need to evaluate the supplied records under the calculation and evidence rules below. No official impact tiers, score-point prediction or optimization advice is supplied.
Prepare observed financial records and verified caller terms. Use one currency for integer minor-unit money and preserve leading zeros in identifier text. One basis point is 0.01 percentage points. Resolve dates, local clocks, counting rules and evidence flags as specified.
How to use Credit Utilization Tier Impact Lookup and understand its results
- Prepare observed financial records and verified caller terms. Use one currency for integer minor-unit money and preserve leading zeros in identifier text. One basis point is 0.01 percentage points. Resolve dates, local clocks, counting rules and evidence flags as specified.
- Enter revolvingReportedBalancesMinor, revolvingCreditLimitsMinor, callerInclusiveUtilizationPercentEdges using the field table and calculation rules, then run the tool.
- Read perAccountUtilizationPercents, aggregateReportedUtilizationPercent, callerUtilizationBandIndices, aggregateCallerUtilizationBandIndex, overLimitAccountIndices. The explanation below defines the units, signs, ordering and any flags or placeholder values.
- If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.
| Input field | Meaning | Value type; see rules below | Requirement |
|---|---|---|---|
| revolvingReportedBalancesMinor | Revolving reported balances minor | list of number | Required |
| revolvingCreditLimitsMinor | Revolving credit limits minor | list of number | Required |
| callerInclusiveUtilizationPercentEdges | Caller inclusive utilization percent edges | list of number | Required |
Enter aligned nonempty nonnegative safe-integer balances and positive safe-integer limits, plus 1–128 finite strictly increasing inclusive upper percentage edges. Return account/aggregate percentages and zero-based first-edge-at-least-rate band indexes; values above the last edge use index equal to edge count. Return zero-based account indexes strictly over limits. Ratios are not clamped at 100%.
accountPercent_i=100balance_i/limit_i; aggregate=100sum(balance)/sum(limit) Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.
| Output field | Meaning | Value type |
|---|---|---|
| perAccountUtilizationPercents | Per account utilization percents | list of number |
| aggregateReportedUtilizationPercent | Aggregate reported utilization percent | number |
| callerUtilizationBandIndices | Caller utilization band indices | list of number |
| aggregateCallerUtilizationBandIndex | Aggregate caller utilization band index | number |
| overLimitAccountIndices | Over limit account indices | list of number |
{
"input": {
"revolvingReportedBalancesMinor": [
50,
90
],
"revolvingCreditLimitsMinor": [
100,
100
],
"callerInclusiveUtilizationPercentEdges": [
30,
70
]
},
"output": {
"perAccountUtilizationPercents": [
50,
90
],
"aggregateReportedUtilizationPercent": 70,
"callerUtilizationBandIndices": [
1,
2
],
"aggregateCallerUtilizationBandIndex": 1,
"overLimitAccountIndices": []
}
}Limitations and assumptions
No official impact tiers, score-point prediction or optimization advice is supplied.
Numeric inputs, where present, must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Numeric lists are limited to 10,000 entries; string lists to 128 strings of at most 128 characters each. The rules above may impose smaller limits. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.
Alternative or Complementary methods
Use NPL Non Performing Ratio Calculator: NPL ratios need explicit known and unknown loan classifications. Unknown balances change the denominator without becoming performing balances. For a complementary task, use Minimum Balance Waiver Checker: A balance waiver can use the cycle minimum or mean, plus an independent alternative condition. Negative closing balances remain part of the evidence.
References
-
Credit Utilization Tier Impact Lookup — tool.io
Similar or alternative tools
- NPL Non Performing Ratio Calculator
NPL ratios need explicit known and unknown loan classifications. Unknown balances change the denominator without becoming performing balances.
- Minimum Balance Waiver Checker
A balance waiver can use the cycle minimum or mean, plus an independent alternative condition. Negative closing balances remain part of the evidence.