In-House Tournament ROI Calculator
See how tournament revenue stacks up against platform costs—and whether Smoothcomp is worth it for your gym.
This calculator estimates your per-event and annual revenue from in-house tournaments, then compares it against Smoothcomp's per-athlete fees to show your true cost as a percentage of revenue. Enter your expected athlete count, entry fee, number of divisions, and event frequency to get a full financial picture.
Use it to decide whether investing in a tournament platform makes sense for your gym—or if you're better off sticking with pen and paper.
How to use this tool
Adjust the four inputs below to match your gym's tournament setup, and the results will update automatically.
- Number of Athletes — Total competitors per event, including your own members and any outside athletes you invite. The slider ranges from 8 to 150. Most local in-house events land between 20 and 50 athletes; if you're opening registration to neighboring schools, aim higher.
- Entry Fee Per Athlete — What you charge each competitor to enter. The US average for local BJJ events is $30–$50. If you're running a kids-only event or a beginner-friendly bracket, the lower end is typical. Open-level or multi-division events can command $50+.
- Divisions Offered — How many weight/age/belt divisions you plan to run. More divisions means more entries per athlete (and more revenue) at zero extra platform cost. Two divisions is a reasonable starting point for a first event.
- Events Per Year — How often you host tournaments. Quarterly (4 per year) is the sweet spot for most gyms—frequent enough to build a competitive culture without burning out your staff or athletes.
After you adjust the inputs, you'll see your per-event revenue, annual revenue, Smoothcomp's cost per event and per year, and—most importantly—the platform cost as a percentage of your total tournament revenue.
Expand the comparison table to see exactly what that percentage buys you versus running events manually.
Understanding your results
The number to focus on first is Platform Cost as % of Revenue. This tells you what share of your tournament income goes to Smoothcomp's per-athlete fees.
For most gyms running events with 25+ athletes, that number lands between 2% and 4%—well within the range where the time savings and professional experience easily justify the cost. If your percentage is higher (say, 6–8%), it usually means you're running very small events where the per-athlete fee has less revenue to spread across.
The Revenue Per Event and Annual Gross Revenue figures give you a clear picture of what tournaments add to your top line.
This is money that doesn't come from monthly memberships—it's incremental revenue from entry fees, and for many gyms it's the easiest "new" revenue stream to launch.
A gym running four quarterly events with 30 athletes at $40 each is generating nearly $5,000–$8,000 per year before you factor in spectator concessions, merchandise, or sponsorship.
The Pen & Paper vs Smoothcomp comparison table is where the ROI argument really lands. Setup time drops from 3–5 hours of manual bracket building to roughly 30 minutes.
Bracket management goes from error-prone spreadsheets to automated. Online registration and payment means you're not chasing checks or managing a cash box on event day. These aren't hypothetical—they're the operational headaches that make gym owners run one tournament and never do it again.
Check the What Equipment Do I Need? section if you're worried about hardware costs. A laptop and an internet connection are all that's required.
A TV or monitor for displaying live brackets and scoreboards is recommended but optional—it adds a professional feel that athletes and parents notice, especially at kids' events.
In-House Tournament FAQs
Most gyms find that 20–25 athletes is the break-even point where the event feels worthwhile both financially and operationally. Below that, the revenue may not justify the setup time—especially if you're doing everything manually. Above 30, the economics improve quickly because your fixed costs (venue, staff time, equipment) don't change much whether you have 30 or 60 competitors. If you're opening registration to outside athletes, hitting 40+ is realistic and puts your per-event revenue in the $1,500–$3,000 range depending on entry fees.
For local in-house events in the US, $30–$50 per athlete is standard. Kids-only and beginner brackets tend toward the lower end ($30–$35), while open-level and advanced divisions can charge $40–$50. Some gyms offer multi-division discounts—say, $40 for one division and $25 for each additional—which encourages athletes to enter multiple brackets and increases revenue per head. Price competitively enough that athletes from other schools want to enter.
Gyms that host regular competitions create a built-in training cycle that keeps athletes focused and enrolled longer. Students training for an upcoming event are less likely to skip classes, less likely to cancel their membership, and more likely to recruit training partners.
The social aspect matters too—tournaments build community bonds that make your gym feel like more than a place to work out. For a deeper look at how investing in a competition program strengthens your gym's reputation and retention, that article breaks down the long-term business case beyond just event-day revenue.