Event ROI Calculator
Measure your event's return on investment by combining direct revenue from tickets and sponsorships with expected revenue from lead generation. See your ROI percentage, cost per lead, and cost per attendee.
No signup required. Results calculated in your browser.
Calculate your event ROI
Enter your event costs and revenue data to measure your return on investment.
How to Calculate Event ROI
The Formula
ROI = (Total Return - Total Cost) / Total Cost x 100
Total return includes direct revenue (tickets + sponsorships) plus expected revenue from leads (leads x deal size x close rate).
ROI Benchmarks
- Below 0%: Event lost money -- review costs or lead quality
- 0-50%: Marginal return -- look for optimization opportunities
- 50-200%: Healthy ROI for most B2B events
- 200%+: Excellent -- consider scaling the event
Cost per Lead Context
B2B events typically generate leads at $50-$500 per lead, compared to $30-$300 for digital channels. Compare your event CPL against other marketing channels to evaluate relative efficiency.
Track Beyond the Event
Most B2B sales cycles are 3-12 months. Track event leads for at least 6 months post-event to capture the full value of your investment.
Complete ROI picture
Combines direct revenue from tickets and sponsorships with expected revenue from lead generation for a full return analysis.
Pipeline value tracking
See your total pipeline value and expected revenue based on your historical lead-to-close rate.
Cost efficiency metrics
Get cost per lead and cost per attendee to benchmark your event against other marketing channels.
Frequently Asked Questions
- What is a good ROI for an event?
- A positive ROI means your event generated more value than it cost. For B2B events, 50-200% ROI is considered healthy. However, many events also deliver intangible value like brand awareness and relationship building that isn't captured in ROI calculations.
- How do you calculate cost per lead for an event?
- Divide your total event cost by the number of qualified leads generated. For example, a $25,000 event that generates 50 leads has a cost per lead of $500. Compare this against your other marketing channels to evaluate efficiency.
- Should I include pipeline value in event ROI?
- Yes, but be realistic about your lead-to-close rate. If you historically close 10% of event leads, multiply leads by deal size by 10% to get expected revenue. Track actual conversions over 6-12 months to validate your assumptions.
Prove your event's value with data
Join thousands of event organizers who track and optimize event ROI with EventKit.