LOOKPORT / TICKETING & EVENT BUDGETING
How to choose concert venue capacity when demand is uncertain
Compare venue capacity, realistic paid attendance and break-even with a worked example before committing to your next concert room.
The largest room you can book is not always the strongest concert decision. Venue selection should connect realistic paid attendance, usable ticket inventory, the audience experience and the cost of delivering the show. A capacity number becomes useful only after those constraints are made explicit.
The examples below compare hypothetical venues. They are not estimates for a real building, safety guidance or a recommendation about permitted occupancy. Obtain the usable capacity and operational requirements from the venue and responsible production team.
Start with saleable inventory
Ask which capacity applies to your exact configuration. A published maximum may differ from the number available after stage layout, sightline restrictions, technical positions, accessibility arrangements and agreed holds. Track complimentary admissions and ticket holds separately from paid inventory, while respecting the total authorised occupancy.
Use three distinct numbers in the decision sheet: maximum approved attendance for the configuration, paid tickets available to sell, and forecast paid sales. A forecast is not automatically equal to the ticket inventory.
Compare rooms at the same demand level
Assume each paid ticket contributes £24 after applicable sales deductions and variable attendee costs, but before the fixed costs below. Venue A has 450 saleable tickets and £8,400 of fixed show costs. Venue B has 700 saleable tickets and £12,000 of fixed show costs. For simplicity, the example excludes ancillary income and assumes the same contribution in both rooms.
| Measure | Venue A | Venue B |
|---|---|---|
| Break-even paid tickets | 350 | 500 |
| Result at 400 paid tickets | £1,200 | −£2,400 |
| Result at maximum saleable tickets | £2,400 | £4,800 |
Venue B offers greater upside if demand reaches its inventory, but needs 150 more paid tickets to break even. At the same 400-ticket demand level, Venue A is £3,600 better in this simplified model. Comparing both venues only at sell-out would conceal that difference.
Write down the demand evidence
Use recent comparable paid sales in the relevant market where available. Distinguish completed purchases from followers, mailing-list entries and expressions of interest. Check whether another date on the tour competes for the same audience, and whether a previous sell-out was constrained by a much smaller room.
Prepare a low, central and high attendance scenario with reasons for each. Do not assign probabilities merely to make a spreadsheet produce an expected profit. If your comparison set is weak, describe the uncertainty and identify the decision that cannot safely rely on the central case.
Include the practical differences
- Production: what equipment, crew time and load-in access are included?
- Audience: are transport, visibility and access appropriate for the event?
- Inventory: can the configuration change, and what approvals or costs would that require?
- Commercial terms: when are deposits due, and which commitments become non-refundable?
- Delivery: who owns merchandise, hospitality and local marketing responsibilities?
Request written clarification instead of treating an unanswered item as zero cost. A cheaper hire price may be offset by additional production or staffing. Also compare payment dates: two rooms with similar expected profit can require very different amounts of cash before tickets are sold.
Make the booking decision reviewable
Save one short decision note containing the chosen configuration, inventory, cost estimate, attendance scenarios and the date by which terms must be agreed. List the assumptions that would change the choice. If a provisional hold is available, record its actual expiry and conditions; do not assume the room will remain available.
Run separate venue scenarios in the concert profit calculator. After onsale, use the first-week ticket-sales worksheet to revisit demand. Explore Lookport Ticketing when setting up the ticket inventory for the selected show.