Act on the result
Compare the occupancy gap with operational capacity before changing price, unit cost or fixed commitments.
Educational only: Business decision support, not accounting, tax or legal advice.
Privacy: No account is required. Tool inputs and results stay in this browser. Anonymous categorical usage analytics send only governed page, tool, cluster and action identifiers; tool inputs and results are never sent. Error monitoring is disabled. Optional saved state stays only on this device.
Update policy: Reviewed when formulas or official dependencies change.
Scope: Market-neutral small-business planning using your own assumptions.
What this planner helps you decide
Best for
Capacity-based businesses setting an occupied-unit threshold for a fixed operating period.
Outputs
Exact and whole break-even units, break-even occupancy, planned profit, occupancy gap and feasibility.
Start here
Enter the period capacity and unit contribution first, then compare the required occupancy with a user-entered plan.
Use a different tool when: Do not use this to compare transaction value and volume changes through revenue and contribution; use Average Transaction Value Planner for that decision. Use this tool to find the occupied-capacity threshold required to cover period fixed cost.
Profit & break-even
Occupancy Break-even: exact and whole break-even units
Exact and whole break-even units, break-even occupancy, planned profit, occupancy gap and feasibility.
Amounts use the same currency as your inputs. No currency conversion is performed.
Occupancy Break-even
Find the occupied-unit threshold needed to cover a venue cost base, then compare it with a planned occupancy scenario and the available capacity ceiling.
Your numbers stay in this browser
Enter the whole occupied units that could be sold in the period.
Use revenue earned from one occupied capacity unit. Use one consistent ex-tax currency basis.
Include costs avoided when one capacity unit is not occupied. Use one consistent ex-tax currency basis.
Include fixed venue costs assigned to the capacity period. Use one consistent ex-tax currency basis.
Enter the occupied share of available capacity for the scenario.
Decision result
Every card is bound to the exact shared engine and keeps capacity and transaction assumptions on one consistent basis.
- Contribution per occupied unit
- 30.00
- Exact break-even occupied units
- 300
- Whole break-even occupied units
- 300
- Break-even occupancy
- 30%
- Planned occupied units
- 400
- Planned revenue
- 20,000.00
- Planned contribution before fixed cost
- 12,000.00
- Planned profit after fixed cost
- 3,000.00
- Occupancy headroom
- 10%
- Break-even capacity status
- Within available capacity
Scenario comparison
Each row names the assumption axis changed from the baseline.
ScenarioResultDifference
Entered scenario3,000.00Baseline
Lower Planned occupancy1,800.00-1,200.00
Higher Planned occupancy4,200.001,200.00
Save these results, change an input, then compare the updated figures with this baseline.
The baseline is temporary in this tab and is not added to shared scenario links or generated reports.
Calculation details
View calculation detailsView the formulas and inputs used for these results.
Contribution per occupied unit
Contribution per occupied unit
revenue per occupied unit − variable cost per occupied unit30.00Result30.00
Uses the exact shared engine result for one consistent capacity, transaction or service period. The engine retains raw precision; display rounding does not feed calculation.
Occupancy Break-even Planner formulas →Inputs used by these formula steps
- Contribution per occupied unitAvailable Capacity Units
- 1,000
- Contribution per occupied unitRevenue Per Occupied Unit Ex Tax
- 50
- Contribution per occupied unitVariable Cost Per Occupied Unit Ex Tax
- 20
- Contribution per occupied unitFixed Period Cost Ex Tax
- 9,000
- Contribution per occupied unitPlanned Occupancy Rate
- 0.4
Exact break-even occupied units
Exact break-even occupied units
fixed period cost / contribution per occupied unit300 unitsResult300
Uses the exact shared engine result for one consistent capacity, transaction or service period. The engine retains raw precision; display rounding does not feed calculation.
Occupancy Break-even Planner formulas →Inputs used by these formula steps
- Exact break-even occupied unitsAvailable Capacity Units
- 1,000
- Exact break-even occupied unitsRevenue Per Occupied Unit Ex Tax
- 50
- Exact break-even occupied unitsVariable Cost Per Occupied Unit Ex Tax
- 20
- Exact break-even occupied unitsFixed Period Cost Ex Tax
- 9,000
- Exact break-even occupied unitsPlanned Occupancy Rate
- 0.4
Whole break-even occupied units
Whole break-even occupied units
exact break-even occupied units rounded upward300 unitsResult300
Uses the exact shared engine result for one consistent capacity, transaction or service period. The engine retains raw precision; display rounding does not feed calculation.
Occupancy Break-even Planner formulas →Inputs used by these formula steps
- Whole break-even occupied unitsAvailable Capacity Units
- 1,000
- Whole break-even occupied unitsRevenue Per Occupied Unit Ex Tax
- 50
- Whole break-even occupied unitsVariable Cost Per Occupied Unit Ex Tax
- 20
- Whole break-even occupied unitsFixed Period Cost Ex Tax
- 9,000
- Whole break-even occupied unitsPlanned Occupancy Rate
- 0.4
Break-even occupancy
Break-even occupancy
exact break-even occupied units / available capacity units0.3 percentResult30%
Uses the exact shared engine result for one consistent capacity, transaction or service period. The engine retains raw precision; display rounding does not feed calculation.
Occupancy Break-even Planner formulas →Inputs used by these formula steps
- Break-even occupancyAvailable Capacity Units
- 1,000
- Break-even occupancyRevenue Per Occupied Unit Ex Tax
- 50
- Break-even occupancyVariable Cost Per Occupied Unit Ex Tax
- 20
- Break-even occupancyFixed Period Cost Ex Tax
- 9,000
- Break-even occupancyPlanned Occupancy Rate
- 0.4
Planned occupied units
Planned occupied units
available capacity units × planned occupancy rate400 unitsResult400
Uses the exact shared engine result for one consistent capacity, transaction or service period. The engine retains raw precision; display rounding does not feed calculation.
Occupancy Break-even Planner formulas →Inputs used by these formula steps
- Planned occupied unitsAvailable Capacity Units
- 1,000
- Planned occupied unitsRevenue Per Occupied Unit Ex Tax
- 50
- Planned occupied unitsVariable Cost Per Occupied Unit Ex Tax
- 20
- Planned occupied unitsFixed Period Cost Ex Tax
- 9,000
- Planned occupied unitsPlanned Occupancy Rate
- 0.4
Planned revenue
Planned revenue
planned occupied units × revenue per occupied unit20,000.00Result20,000.00
Uses the exact shared engine result for one consistent capacity, transaction or service period. The engine retains raw precision; display rounding does not feed calculation.
Occupancy Break-even Planner formulas →Inputs used by these formula steps
- Planned revenueAvailable Capacity Units
- 1,000
- Planned revenueRevenue Per Occupied Unit Ex Tax
- 50
- Planned revenueVariable Cost Per Occupied Unit Ex Tax
- 20
- Planned revenueFixed Period Cost Ex Tax
- 9,000
- Planned revenuePlanned Occupancy Rate
- 0.4
Planned contribution before fixed cost
Planned contribution before fixed cost
planned occupied units × contribution per occupied unit12,000.00Result12,000.00
Uses the exact shared engine result for one consistent capacity, transaction or service period. The engine retains raw precision; display rounding does not feed calculation.
Occupancy Break-even Planner formulas →Inputs used by these formula steps
- Planned contribution before fixed costAvailable Capacity Units
- 1,000
- Planned contribution before fixed costRevenue Per Occupied Unit Ex Tax
- 50
- Planned contribution before fixed costVariable Cost Per Occupied Unit Ex Tax
- 20
- Planned contribution before fixed costFixed Period Cost Ex Tax
- 9,000
- Planned contribution before fixed costPlanned Occupancy Rate
- 0.4
Planned profit after fixed cost
Planned profit after fixed cost
planned contribution before fixed cost − fixed period cost3,000.00Result3,000.00
Uses the exact shared engine result for one consistent capacity, transaction or service period. The engine retains raw precision; display rounding does not feed calculation.
Occupancy Break-even Planner formulas →Inputs used by these formula steps
- Planned profit after fixed costAvailable Capacity Units
- 1,000
- Planned profit after fixed costRevenue Per Occupied Unit Ex Tax
- 50
- Planned profit after fixed costVariable Cost Per Occupied Unit Ex Tax
- 20
- Planned profit after fixed costFixed Period Cost Ex Tax
- 9,000
- Planned profit after fixed costPlanned Occupancy Rate
- 0.4
Occupancy headroom
Occupancy headroom
planned occupancy rate − break-even occupancy rate0.1 percentResult10%
Uses the exact shared engine result for one consistent capacity, transaction or service period. The engine retains raw precision; display rounding does not feed calculation.
Occupancy Break-even Planner formulas →Inputs used by these formula steps
- Occupancy headroomAvailable Capacity Units
- 1,000
- Occupancy headroomRevenue Per Occupied Unit Ex Tax
- 50
- Occupancy headroomVariable Cost Per Occupied Unit Ex Tax
- 20
- Occupancy headroomFixed Period Cost Ex Tax
- 9,000
- Occupancy headroomPlanned Occupancy Rate
- 0.4
Break-even capacity status
Break-even capacity status
break-even occupancy is no greater than available capacitytrue statusResultWithin available capacity
Uses the exact shared engine result for one consistent capacity, transaction or service period.
Occupancy Break-even Planner formulas →Inputs used by these formula steps
- Break-even capacity statusAvailable Capacity Units
- 1,000
- Break-even capacity statusRevenue Per Occupied Unit Ex Tax
- 50
- Break-even capacity statusVariable Cost Per Occupied Unit Ex Tax
- 20
- Break-even capacity statusFixed Period Cost Ex Tax
- 9,000
- Break-even capacity statusPlanned Occupancy Rate
- 0.4
Inputs used
- Available capacity units
- 1,000
- Revenue per occupied unit
- 50
- Variable cost per occupied unit
- 20
- Fixed cost for the period
- 9,000
- Planned occupancy
- 0.4
Open this calculator with preset values
This calculator supports documented, shareable scenario URLs. Compatible assistants and applications can construct links using the parameters below.
Scenario links contain only allowlisted numeric and closed-choice inputs shown in the URL; Margin101 excludes free text and identifying fields. Anyone you share the URL with can read those numbers, so do not include private or identifying data.
| Parameter | Meaning | Unit | Allowed values | Presence | Default |
|---|---|---|---|---|---|
| availableCapacityUnits | Enter the whole occupied units that could be sold in the period. | occupied units/period | 1 to 100000000 | Required | 1000 |
| fixedPeriodCostExTax | Include fixed venue costs assigned to the capacity period. Use one consistent ex-tax currency basis. | currency units/period, ex tax | 0 to 10000000 | Required | 9000 |
| plannedOccupancyRate | Enter the occupied share of available capacity for the scenario. | proportion of available capacity occupied | 0 to 1 | Required | 0.4 |
| revenuePerOccupiedUnitExTax | Use revenue earned from one occupied capacity unit. Use one consistent ex-tax currency basis. | currency units/occupied unit, ex tax | 0 to 10000000 | Required | 50 |
| variableCostPerOccupiedUnitExTax | Include costs avoided when one capacity unit is not occupied. Use one consistent ex-tax currency basis. | currency units/occupied unit, ex tax | 0 to 10000000 | Required | 20 |
Occupancy Break-even: exact and whole break-even units
Use whole break-even units and feasibility together; an exact threshold above capacity cannot be reached in the entered period.
Formula summary
- Primary formula
- exact break-even occupied units / available capacity units.
Data used here
- The estimate uses your inputs and the general business formula documented in the methodology.
Decision checks
Stress-test the decision
Retest lower unit revenue, higher variable cost and a reduced usable capacity ceiling.
When this estimate can be misleading
- Capacity, service duration, occupancy, transaction volume, prices and costs are user records or scenarios; no benchmark or demand forecast is embedded.
- Keep every input on one consistent operating period and ex-tax currency basis where money applies.
- A feasible capacity result does not guarantee demand, service quality or operational delivery.
- This is educational business decision support, not accounting, tax, legal or financial advice.
- Use whole break-even units and feasibility together; an exact threshold above capacity cannot be reached in the entered period.
Educational estimate, not advice. See all assumptions & limitations →
Related reading
Guides to interpret the decision and its assumptions.
- Restaurant Economics: From Menu Price to Operating Profit
Trace menu price through contribution, operating capacity and period costs without confusing a dish margin with operating profit.
Read guide
Frequently asked questions
How do I find the occupied-capacity threshold required to cover period fixed cost?
Compare the occupancy gap with operational capacity before changing price, unit cost or fixed commitments.
Which planning assumptions should I stress-test?
Compare a plausible alternative scenario and verify the decision-critical assumption that changes the plan most.