Exhibition break-even: how many customers do you need?
Break-even is the clearest way to judge an exhibition before you commit. It answers one question: how many customers does this event have to produce simply to pay for itself?
The formula
Break-even customers = total investment ÷ average customer value, rounded up
Step 1: total the investment
Add every cost of attending: stand space, sponsorship, stand build, staff time, travel, accommodation, meals, pre-event marketing, print and giveaways.
Step 2: set your average customer value
Use the average revenue a new customer brings in. If your customers stay for years, decide whether you are measuring first-year value or lifetime value, and say which. First-year value gives a stricter and usually more defensible break-even point.
Example calculation
- Total investment
- £18,500
- Average customer value
- £5,300
- 18,500 ÷ 5,300
- 3.49
- Break-even customers
- 4
Illustrative figures only, not a benchmark or a typical result.
Step 3: turn it into a lead target
Break-even customers become useful when you convert them into a leads target. Divide the break-even customers by your lead-to-customer conversion rate. At a 3% conversion rate, four customers implies roughly 134 leads. That number tells you how much stand traffic, staffing and pre-event promotion the event really needs.
This is a scenario based on your own conversion rate, not a prediction.
Common questions
Divide your total exhibition investment by your average customer value, then round up to the next whole customer.
Find your break-even point
Enter your costs and average customer value to see the exact number of customers your exhibition needs.
Calculate your break-even pointRelated: how to calculate trade show ROI and how to calculate cost per lead at events.