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Which class schedule supports member use without losing money?
Compare collected class allocation with instructor, room and variable attendee costs.
Example scenario
Editable demonstration inputs, not verified industry benchmarks. Enable JavaScript to calculate your own scenario.
- Classes / month
- 120
- Seats / class
- 20
- Average paid seat utilization
- 60 %
- Revenue allocated / attendance
- $12
- Instructor cost / class
- $65
- Room & fixed operating cost / class
- $25
- Variable cost / attendee
- $1
Monthly scheduled-class contribution
Example result only, not a forecast or promise.
- Average attendees / class
- 12
- Break-even attendees / class
- 8.2
- Monthly attendance capacity used
- 1,440
What to do with this result
Allocate membership revenue consistently and inspect peak-class access; increasing class count without demand can reduce contribution.
Know what is inside the model.
Planning model, not personalized financial advice. Your inputs remain in your browser.
Calculation method
Monthly class contribution = classes × [capacity × utilization × (allocated revenue per attendance − variable cost) − instructor − room cost].
Assumptions and limitations
- Example inputs are editable scenarios, not Aryo results or independently verified industry benchmarks.
- Use net collected sales and avoid double-counting returns, commissions or pass-through charges. Demand and customer behavior require validation.