Description
Calculate service charge excluded floor share from explicit caller-supplied inputs.
Property calculations depend on the chosen area, time, rate, and money bases. A ratio, proration, or balance is meaningful only when its inputs describe the same transaction and period. Contract interpretation and the selection of applicable rules remain separate tasks.
Calculate service charge excluded floor share from explicit caller-supplied inputs.
When to use this tool
Use it for service charge excluded floor share when the required inputs and conventions are already available.
How to use the tool and how it works
- Enter totalCost, tenantArea, totalArea, excludedArea. Use the stated units and boundary conventions.
- Run the calculation. Correct any input error before interpreting a result.
- Read eligibleArea, tenantFraction, charge. Inspect any known, defined, inclusion, or boundary flags before interpreting numeric values.
Exclude excludedArea from totalArea, require a positive eligible base with tenantArea within it, and allocate totalCost by tenantArea/eligibleArea.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| totalCost | Total Cost | Required. Finite number; minimum 0. |
| tenantArea | Tenant Area | Required. Finite number; minimum 0. |
| totalArea | Total Area | Required. Finite number. |
| excludedArea | Excluded Area | Required. Finite number; minimum 0. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| eligibleArea | Eligible Area | Required. Finite number. |
| tenantFraction | Tenant Fraction | Required. Finite number. |
| charge | Charge | Required. Finite number. |
{
"input": {
"totalCost": 10000,
"tenantArea": 100,
"totalArea": 1000,
"excludedArea": 200
},
"output": {
"eligibleArea": 800,
"tenantFraction": 0.125,
"charge": 1250
}
}Limitations and assumptions
- Area measures must use one declared basis and cost one currency. The tool does not identify excluded space, assess fairness, or select a service-charge or lease standard.
- The field tables describe structural bounds; the mechanics also state cross-field requirements. Malformed input shapes, disallowed keys, and invalid domains cause input errors. Results must remain finite and within the declared output contract. A successful false flag or zero placeholder is distinct from an error.
- Numeric arithmetic uses binary floating point. Exact comparisons have no hidden tolerance or decimal rounding; negative zero is exported as zero. Decimal-text integer operations retain the exactness specifically stated above.
Alternative or Complementary methods
For service charge excluded floor share, check the source records and the supplied rule before comparing the result with another method. Consult the applicable authoritative rule when deciding eligibility, legal timing, fees, or obligations.
References
Similar or alternative tools
- Service Charge Apportionment Gap
Calculate service charge apportionment gap from explicit caller-supplied inputs.
- Floor Area Basis Factor
Apply an explicit supplied floor-area basis factor without inferring measurement standards.