In-House Tournament ROI Calculator
See what an in-house tournament brings in, and what it costs to run it on Smoothcomp.
This calculator estimates what your in-house tournaments bring in per event and per year, then sets that against Smoothcomp's per-athlete organizer fee. Enter your athlete count, entry fee, divisions, and how often you run events.
Gymdesk and Smoothcomp are now one company, which is why Smoothcomp is the platform in this calculator. The comparison table puts it next to pen and paper, so you can judge the difference yourself.
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. Many local BJJ events charge $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 a common starting point, 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.
Athlete count doesn't move this number. Smoothcomp charges per athlete, and each athlete pays you once per division they enter, so the percentage comes down to your entry fee and how many divisions people sign up for. At $30–50 with two divisions on offer, it lands around 2–3%. At $30 with a single division, it's closer to 5%.
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.
Four events a year with 30 athletes at $40 comes to $4,800 in entry fees with one division, or about $7,700 when most athletes enter two. Concessions, merch, and sponsors come on top.
The Pen & Paper vs Smoothcomp table shows what the fee pays for.
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. Those are the headaches that make a lot of owners run one tournament and stop.
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
There's no single number, because venue, medals, and staff time vary too much from gym to gym. The platform fee stays the same share of revenue at any size, so the real question is whether you'll have enough athletes to fill brackets that feel worth competing in. Eight is the calculator's floor, one small bracket's worth. Opening registration to neighboring schools is the fastest way past it.
Many local events in the US charge $30–$50 per athlete. 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.
An event on the calendar gives members something to train toward, and the teammates who help them get ready keep showing up too. Students training for an upcoming event have a reason not to skip class, and they often bring training partners along.
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.
Smoothcomp runs the event itself: registration, brackets, scoring, and results. If your gym runs on Gymdesk, the Competitions tab is where you find Smoothcomp events, get members registered under your academy, and see results land on each member's record. It's included in every Gymdesk plan. See how Smoothcomp Connect works.