Trade show ROI: how to measure it
Trade show ROI is what a show brings back for every dollar it costs. The four measures exhibitors use, the formula for each, a calculator, and what the latest research says about where the money goes.
By the Exhivo team · Updated 26 October 2026
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Calculator
Trade show ROI calculator
Enter what the show cost and what it produced. Fill in only what you have; each measure appears when its inputs are there.
The starting figures are the worked example in the American Thoracic Society exhibitor kit: $65,000 in sales on a $10,000 show is $6.50 back for every $1. Replace them with your own.
Don't know your show cost yet? Estimate it with the booth cost calculator.
The formulas
Four ways to measure a trade show
| Measure | Formula | When to use it |
|---|---|---|
| Cost per conversation | Total show cost ÷ booth conversations | At the show, to compare booths and staffing |
| Cost per lead | Total show cost ÷ leads captured | Right after, to compare shows and other channels |
| Potential ROI | Leads × close rate × average deal ÷ total show cost | Before deals close |
| Hard dollar ROI | Sales closed from show leads ÷ total show cost | Months later, once deals close |
Definitions: American Thoracic Society exhibitor kit, 2023.
The research
Where the exhibit dollar goes, and what it buys
- US exhibitors spent just over $30 billion in direct costs in 2024; exhibit space is the largest share at 40.5%, then staff, show services, exhibit design, and graphics and shipping. CEIR, via Trade Show Executive
- Space was 37.9% of spend in 2017. For 2026, 47% of exhibitors plan the same number of shows and 28% plan to add more. CEIR, via TSNN
- 81% of exhibitors evaluate their attendee engagement: 63% monitor it in real time, 53% after the show. CEIR, 2024
- Only 49% of exhibitors are very or extremely satisfied with lead acquisition, and 61% say unpredictable costs shape how they exhibit. Freeman 2024
- 88% of exhibitors call cost and budgeting their top concern; average electrical rates rose 16.7%. Exhibitor Advocate, via TSNN
- Attendees come to buy: 74% say in-person events are the best place to discover new products, 84% say talking to experts is crucial, and 96% are more confident after touching or testing a product. Freeman 2025
- 58% attend to discover new products, and 51% say access to an expert made them more certain of a purchase. Freeman, via Associations Now
- Older benchmarks: about $283 to meet a buyer in a booth (Exhibit Surveys, 2013) against $596 to $1,114 for a field sales call (CEIR, 2009), and 94% of attendees with buying influence (CEIR, 2012). Competitive Edge CEIR 2012
Sources
Sources for this guide
What each source says, in its own words where we could quote it, with its date. Older research is marked by its year.
| What the source says | Source | Dated |
|---|---|---|
| Exhibitor direct spend at US trade shows is "just over $30 billion in direct expenses" (2024), and "the largest share of exhibitor spending is on exhibit space (40.5%)". Staff, show services, exhibit design, and graphics and shipping are the next-largest categories. | Trade Show Executive | 2026 |
| "Exhibit space now accounts for 40.5% of total spend, modestly higher than the 37.9% recorded in 2017." For 2026, "Nearly half (47%) plan to exhibit at the same number of events, while 28% expect to add more shows to their programs." | TSNN | 2026-04-21 |
| "Exhibit space remains the dominant cost center, consuming roughly 40 cents of every dollar an exhibitor spends." (citing CEIR, How the Exhibit Dollar is Spent 2026) | IAEE | 2026-06-26 |
| "81% of exhibitors evaluate the effectiveness of their attendee engagement activities." Methods: real-time monitoring (63% of exhibitors) and post-show evaluation (53%). | IAEE / CEIR | 2024-10-07 |
| ROI formula definitions: "Calculate your Cost Per Lead by dividing your total show investment by the number of leads captured." "Calculate your Cost Per Interaction by dividing your total show investment by the number of interactions." "Calculate Potential Lead Value ROI by dividing the Potential Revenue Value by your total show investment." Hard dollar ROI compares at-show and post-show sales from tracked leads against total show investment (example: $65,000 in sales on a $10,000 investment gives $6.50 to $1). | American Thoracic Society exhibitor resources | 2023 |
| Cost benchmarks: "the average cost of a field sales call is $596 (Source: CEIR, 2009)" and "the average cost of a tradeshow lead is $283 (Source: Exhibit Surveys, 2013)." | American Thoracic Society exhibitor resources | 2023 resource citing CEIR 2009 and Exhibit Surveys 2013 data |
| "A CEIR study estimates the average cost of a North America business-to-business field sales call is between $596-$1,114." "Research by Exhibit Surveys tells us it's around $283 to interact with a buyer in your tradeshow booth." | Jefferson Davis | 2024 |
| Attendee purchase drivers: "84% saying conversations with subject matter experts are crucial"; "74% of attendees say in-person events are the best place to discover new products"; "96% say touching or testing a product makes them more confident advocating for it." | Freeman | 2025-04-23 |
| "a strong majority of attendees, 58 percent, attend tradeshows to 'discover new products/solutions'" and "51 percent of attendees said access to an SME improved their 'purchase decision certainty.'" Freeman surveyed about 1,000 attendees and 1,000 exhibitors. | Associations Now | 2025-06-03 |
| Exhibitor satisfaction with leads: 93 percent of exhibitors rate the quality of expected attendees as the most impactful outcome, but "only 49 percent are extremely or very satisfied with lead acquisition"; "61 percent of exhibitors say that 'unpredictable costs' have a major influence" on how they exhibit. | Event Marketer | 2024-04-17 |
| "88% of survey respondents told us that cost and budgeting is their No. 1 concern when it comes to their trade show program"; "the average electrical rate has increased by 16.7%". | TSNN | 2025-03-27 |
| Older CEIR benchmark on buying influence: "94 percent of surveyed show-goers had net buying influence for their organizations." | Meetings & Conventions | 2012-12-19 |
Real booths
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From the portfolios of builders listed on Exhivo. Open a builder to see more of its work, then brief the ones you like.
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Questions
Common questions
How do you calculate trade show ROI?
Divide the sales closed from leads you met at the show by the total cost of the show. Before sales close, use potential ROI: leads × your close rate × your average deal, divided by the show cost (American Thoracic Society exhibitor kit).
What is a good cost per lead at a trade show?
Compare it with what a lead costs you elsewhere. The best known benchmarks are old: about $283 to meet a buyer in a booth (Exhibit Surveys, 2013) against $596 for a field sales call (CEIR, 2009). Your own channel costs are the better comparison.
What costs go into trade show ROI?
Everything the show costs: floor space, booth, staff travel, show services, graphics and shipping. Exhibit space is the largest share, 40.5% of exhibitor spend in 2024 (CEIR).
Do most exhibitors measure ROI?
Most measure something: 81% of exhibitors evaluate their attendee engagement, 63% in real time and 53% after the show (CEIR, 2024). Only 49% are very satisfied with their lead acquisition (Freeman, 2024).
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