Trade shows are a significant investment. So, to get buy-in from decision-makers or justify the expense as a founder, you need to calculate the potential revenue from exhibiting. Here are seven formulas you need to calculate your expected ROI:

1. Capture Rate

Capture Rate (%) = Total Leads Captured ÷ Total Event Attendees

First, you need to calculate your capture rate, the percentage of total booth visitors who convert into actionable leads. Start by obtaining the total expected attendance provided by the show organizers. Keep in mind you aren’t trying to talk to everyone, just your ICP. A realistic “capture rate” typically ranges between 5% and 10%.

2. Staffing Ceiling

Staffing Capacity = Staffers × Conversations per Hour × Show Hours

According to the Center for Exhibition Industry Research (CEIR), one person handles 3 to 5 deep conversations an hour. If your capture rate is 1,000 visitors but your team’s limit is 200, you’re leaving money on the table.

3. Historical Close Rate

Projected Customers = Usable Leads × Close Rate

Pull the close rate from your CRM. If you don’t have event-specific data yet, your standard outbound benchmark is a safe starting point. Most B2B exhibitors see conversion rates of 3% to 7% at trade shows.

5. Average Deal Value

Projected Revenue = Projected Customers × Average Deal Value

Once you know the number of customers, multiply that by your average contract value (ACV). If your pricing isn’t flat, weight your math toward the specific products you’re bringing to the show. It often helps to split your forecast into two buckets: Immediate “show specials” and the slower, high-value enterprise deals.

6. Sales Cycle

Revenue Recognition by Period = Projected Revenue × % Closing in Period

B2B sales often take 3 to 12 months to close. Factor in your actual sales cycle, including any lags, when mapping your revenue.

7. Total Exhibition Investment

Net Profit = Projected Revenue −  Total Exhibition In estment (Booth + Build + Shipping + Travel + Staff + Sponsorships + Services)

Finally, compare projected revenue against total show spend to evaluate profitability.

When measured together, you can begin to calculate the investment and refine your exhibiting plans.

The Hidden ROI Of Smart Exhibit Design

A custom-designed booth can help you increase your trade show ROI. For example, modular exhibits allow a single build to reconfigure into 10×10 or 2 x20 layouts, eliminating your “one-off” rental fees. Additionally, lightweight wood engineering reduces freight and drayage fees. Strategic design lowers your break-even point by reducing fixed logistics costs and increasing your capture rate without increasing headcount.

Contact Lighthouse Exhibits to learn how our exhibit designers get the most out of your trade show expenses.