About the Trade Show ROI Calculator
This trade show ROI calculator totals everything an exhibition really costs — booth space, design and build, travel, staff time, giveaways, freight and show services — and sets it against the leads you collect. With your lead-to-customer close rate, average deal size and gross margin, it estimates deals won, revenue, gross profit, cost per lead and return on investment.
It is meant for B2B marketers planning next year’s event calendar, sales leaders justifying a booth to finance, and small manufacturers deciding whether a show is worth the trip. Use it before the event with targets, and again afterwards with actual lead counts and closed deals to decide whether to return.
ROI is calculated on gross profit rather than revenue, because revenue overstates the return when the product has real delivery costs. Deals from trade-show leads often close months later, so measure over your normal sales cycle rather than the week after the show.
With the default inputs, the trade show roi (on gross profit) is 171.7%. Change any value above to recalculate instantly.
How to use the trade show roi calculator
- 1Enter each cost line for the show, including staff time.
- 2Enter the number of qualified leads you expect or collected.
- 3Add your lead-to-customer close rate and average deal size.
- 4Set your gross margin to measure ROI on profit.
- 5Compare cost per lead and ROI with your other channels.
Formula and method
All event costs are added into one total, including staff time and a fair share of a reusable booth. Leads multiplied by your historical lead-to-customer close rate give expected deals, and deals multiplied by average deal size give revenue.
Because revenue includes the cost of delivering the product, ROI uses gross profit: revenue × gross margin. Cost per lead and cost per deal divide the total cost by leads and by deals. Break-even deals divide the total cost by the gross profit earned on one average deal, rounded up.
- Close rate
- Share of trade show leads that become customers
- Deal size
- Average first-year or contract revenue per new customer
- Margin
- Gross margin on that revenue
Worked examples
Mid-size B2B booth with 150 leads
Costs total $26,500, or $176.67 per lead. A 10% close rate turns 150 leads into 15 deals worth $180,000, which at a 40% margin is $72,000 gross profit. Net of costs that is $45,500, a 171.7% ROI; six deals would have covered the event.
Small regional show
A $7,000 show producing 60 leads costs $116.67 per lead. At an 8% close rate that is 4.8 deals and $16,800 revenue; half of that is $8,400 gross profit, a 20% ROI. Four deals break even.
Big show that loses money
A $100,000 flagship presence with 200 leads costs $500 per lead. Ten deals at $15,000 and 30% margin produce $45,000 gross profit — a −55% ROI. It would take 23 deals to break even.
Frequently asked questions
How do you calculate trade show ROI?+
Subtract total event cost from the gross profit generated by deals that came from show leads, then divide by the cost. Gross profit is deals won × average deal size × gross margin. Track deals over your full sales cycle, not just the month after.
What is a good cost per lead for a trade show?+
It depends on deal size. A few hundred dollars per lead can be excellent for enterprise software and far too high for low-priced products. Compare trade show cost per lead and cost per deal with your other channels and with customer lifetime value.
What costs should be included?+
Include booth space, booth design or a share of a reusable booth, graphics, freight and drayage, electricity and internet, lead retrieval, travel, hotels, meals, giveaways, pre-show promotion and the cost of staff time spent at and preparing for the show.
Should ROI use revenue or profit?+
Profit gives the true return. Revenue-based figures, such as revenue per dollar spent, are useful for comparison but ignore the cost of delivering what you sold. This calculator shows both the ROI on gross profit and the revenue multiple.
How can I improve trade show ROI?+
Book meetings before the show, qualify leads at the booth, follow up within a few days, choose shows where your buyers attend, and reuse booth structures across events. Lowering cost per lead or raising close rate both lift ROI directly.
Results are estimates for educational purposes and are not financial advice. Rates, fees and terms vary — confirm with your lender or a licensed advisor before making decisions.