Measure event revenue against the capacity you made available, not just the guests who attended. This calculator divides total event revenue by available guest places and also shows revenue per attendee and capacity utilization. Use it to compare events of different sizes, evaluate whether a larger venue actually produced more value, or separate pricing performance from attendance performance.
Revenue per available place = total revenue ÷ (capacity × events). Revenue per attendee = revenue ÷ attendees.
Available places are the total sellable guest positions across the selected events, whether filled or empty.
Keep the reporting period and the treatment of taxes, fees, refunds, and complimentary service consistent across every input.
One event with $12,000 revenue and 220 available places produces $54.55 per available place. With 180 attendees, revenue per attendee is $66.67 and utilization is 81.82%.
In this calculator, one available unit is one guest place offered across the selected events.
Any period works if every input covers the same dates and the same operation.
Yes where the form allows it. Percentage results that require revenue will be shown as unavailable rather than divided by zero.
Only include them when they are consistently included in both the revenue and cost figures you enter.
Actual results can differ because of overtime, refunds, complimentary service, waste, discounts, or costs omitted from the inputs.
| Output | Meaning |
|---|---|
| Revenue per available place | Primary operating result |
| Revenue per attendee | Supporting decision metric |
| Capacity utilization | Supporting decision metric |
| Unused places | Supporting decision metric |