Trade show ROI
How to calculate trade show ROI before you sign the booth contract.
Most exhibit budgets get approved on attendance numbers and defended after the fact on anecdotes. The math is simple once every cost is on the page: total cost, cost per qualified lead, expected revenue, and the breakeven number your booth team can actually work to.
The six formulas
Nothing here needs a spreadsheet consultant. What it needs is a complete cost number and a close rate you did not invent.
Total show cost
Space + booth + show services + freight + travel + promotion + hospitality
Every line, including the ones invoiced after the show. Drayage and labor are where budgets break.
Cost per lead
Total show cost / qualified leads
Qualified, not scanned. A badge scan with no qualifying answer is not a lead.
Revenue per qualified lead
Close rate x average deal size
Use last year's real close rate on show leads. If you have none, use five percent and label it an assumption.
Expected revenue
Qualified leads x close rate x average deal size
First order value, or first year of a contract. Do not model lifetime value here.
ROI
(Expected revenue - total show cost) / total show cost
Express it as a percentage. 100 percent means the show returned double its cost.
Breakeven leads
Total show cost / revenue per qualified lead
The number to write on the booth staffing plan. It is the only target the floor team needs.
A worked example: a manufacturer at a regional show
A 20x20 island, six people on the floor for three days, selling capital equipment through distributors. The figures below are an illustration, not a benchmark. Replace every one with yours.
Step one: the true cost
| Booth space, 20x20 island | $18,000 |
|---|---|
| Booth build, graphics, and refresh | $12,500 |
| Drayage and material handling | $4,200 |
| Electrical, internet, carpet, furniture | $3,800 |
| Install and dismantle labor | $5,600 |
| Outbound and return freight, crating | $6,100 |
| Display equipment prep and shipping | $3,400 |
| Registration, flights, hotel, meals for six | $14,800 |
| Pre-show outreach, print, and demo content | $4,900 |
| Customer dinner and booth hospitality | $3,200 |
| Lead scanners and badge tech | $1,100 |
| Total show cost | $77,600 |
Step two: the assumptions
- Qualified lead target
- 180
- Close rate on show leads
- 3%
- Average first order
- $42,000
The lead target comes from staffed hours and booth traffic, not from the attendance headline in the prospectus. Six people, three days, roughly ten qualified conversations each per day is where 180 comes from, and it is the first assumption to argue about.
Step three: the decision numbers
$77,600
Total show cost
Eleven expense categories, including the post-show invoices.
$431
Cost per qualified lead
$77,600 across 180 qualified leads.
$1,260
Revenue per qualified lead
A 3 percent close rate on a $42,000 average first order.
$226,800
Expected revenue
180 leads x 3 percent x $42,000.
192%
ROI
Expected revenue less cost, over cost. Above 100 percent the show returns more than double.
62 leads
Breakeven
Or 2 closed orders at $42,000. This is the number the booth team works to.
Read it as a decision, not a score. At $77,600 the show needs 62 qualified leads to break even, which is roughly 34 percent of the target. That is headroom, so the risk sits in follow-up rather than in the booth. If breakeven had landed above the target, the answer is to cut a cost category or add booked meetings and a speaking slot before signing, not to hope for a busier aisle.
The lines that get left out
Every understated ROI argument I have reviewed was missing at least two of these. Three of them are invoiced after the show, which is exactly why they never reach the recap deck.
Drayage and material handling
Billed by hundredweight after the show, so it lands outside the approved budget and never makes it back into the ROI math.
Install and dismantle labor
Union labor at show rates, ordered late at the higher on-site rate. Often the third largest line on the invoice.
Staff hours on the floor
Six people for three show days plus travel is a real cost of sales. Excluding it makes cost per lead look better than it is.
Return freight and storage
The crate has to come home and live somewhere until the next show. Amortize storage across the shows that use the property.
Follow-up capacity
Leads that sit for three weeks convert like cold lists. If nobody owns follow-up, the cost is the whole show.
Measuring effectiveness when the cycle is long
If your sales cycle runs 12 to 36 months, closed revenue cannot score this year's show in time to decide about next year's. These five measures can.
Booked meetings with named accounts
Pull the attendee and exhibitor lists and book before you arrive. Meetings held with target accounts is the cleanest signal a show earned its slot.
Quotes issued within 60 days
In long cycles a quote is the earliest hard evidence the floor conversation was real. Tag them to the show in the CRM.
Specifications influenced
For manufacturers the conversion point is the drawing or the standard, not the order. Track spec and submittal requests separately from leads.
Channel enablement delivered
Distributor and dealer training sessions run at the show carry revenue you will never attribute to a scan. Count them anyway.
Follow-up response time
Median hours from scan to first human contact. This is the one number that predicts whether the rest of the plan holds.
Where the channel carries the last conversation, the show is also a partner enablement event. That case is made on the manufacturing marketing strategy page.
Common questions
What is a good trade show ROI?
For a lead-generating booth, expected pipeline of two times total show cost is a defensible target, which reads as 100 percent ROI. Between zero and 100 percent the show covers itself and little more, so cut a cost category or add booked meetings, a speaking slot, or a sponsorship before you sign. Below zero, either the lead goal is too low, the cost is too high, or this is brand and channel spend you should fund and measure as brand and channel spend.
How do you measure trade show effectiveness beyond leads?
Booked meetings with named accounts, quotes issued inside 60 days, specifications and submittals requested, channel training delivered, demos completed, and median follow-up response time. In capital cycles these move long before revenue does, which makes them the honest scorecard in the first quarter after the show.
Should staff time be in the cost?
Yes, if you want the number to mean anything. Six people across travel and three show days is a real cost of sales, and leaving it out is the most common reason cost per lead looks defensible on paper and indefensible in the review.
When should you judge the show?
Judge the follow-up inside two weeks and the revenue on your own sales cycle. In industrial and capital equipment markets that is often 12 to 36 months, so score pipeline created and specification progress first, then revisit at close and update the close rate you model with next year.
Two ways to run this on your own show
Free
Trade show checklist and cost template
Ten sections covering deadlines, logistics, the booth roster, attendance history, goals, every expense line above, and a SWOT on attending. Editable in any PDF reader.
Tool, $129
Trade Show Planner
Fill the plan in online and watch the ledger total itself, then get cost per lead, expected revenue, ROI, and breakeven leads in a branded event decision report you can take into the budget conversation.
Next step
Decide on the show with the numbers in front of you.
If the exhibit program is a large share of the marketing budget and nobody can say what it returns, that is a strategy conversation before it is a booth conversation. Start with a free consult and bring last year's invoices.