Gym Star Simulator 🏋️

10,005 playing now+59.9%

Live · 11m ago

Player count over time

Concurrent players over time — newest 50 of 1084 data points
Time	Players
2026-10-08T14:21:06.315Z	6216
2026-10-08T15:11:08.797Z	6139
2026-10-08T16:01:15.476Z	5854
2026-10-08T16:51:03.660Z	5688
2026-10-08T17:41:01.592Z	5441
2026-10-08T18:40:59.972Z	4945
2026-10-08T19:31:01.221Z	4496
2026-10-08T20:20:59.952Z	3940
2026-10-08T21:10:59.007Z	3572
2026-10-08T22:00:59.354Z	3638
2026-10-08T22:50:59.287Z	3668
2026-10-08T23:40:59.150Z	3690
2026-10-09T00:30:36.947Z	4012
2026-10-09T01:20:34.823Z	5298
2026-10-09T02:10:34.727Z	5558
2026-10-09T03:00:35.086Z	5662
2026-10-09T03:50:34.783Z	5832
2026-10-09T04:40:34.756Z	6001
2026-10-09T05:30:34.805Z	6284
2026-10-09T06:20:35.174Z	6480
2026-10-09T07:10:22.039Z	6437
2026-10-09T08:00:21.153Z	6257
2026-10-09T08:50:20.970Z	6307
2026-10-09T09:40:21.536Z	6633
2026-10-09T10:30:23.191Z	7088
2026-10-09T11:20:23.276Z	7707
2026-10-09T12:10:50.580Z	8255
2026-10-09T13:00:58.963Z	9206
2026-10-09T13:50:51.922Z	9794
2026-10-09T14:50:50.661Z	9556
2026-10-09T15:40:48.916Z	9064
2026-10-09T16:40:52.960Z	8700
2026-10-09T17:30:59.031Z	8647
2026-10-09T18:20:48.746Z	8420
2026-10-09T19:10:59.533Z	8236
2026-10-09T20:00:50.200Z	7649
2026-10-09T20:50:48.882Z	7021
2026-10-09T21:40:53.713Z	6738
2026-10-09T22:31:48.631Z	6596
2026-10-09T23:21:03.045Z	6161
2026-10-10T00:20:53.792Z	6997
2026-10-10T01:10:53.778Z	8112
2026-10-10T02:01:13.327Z	8300
2026-10-10T02:50:48.188Z	8682
2026-10-10T03:40:50.830Z	8855
2026-10-10T04:30:56.788Z	8877
2026-10-10T05:20:59.715Z	9046
2026-10-10T06:20:58.335Z	9616
2026-10-10T07:10:43.603Z	9915
2026-10-10T08:00:54.769Z	10005

1 hour

+0.9%

24 hours

+59.9%

7 days

+5.6%

30 days

+83.5%

24h peak

10K

Oct 10, 2026

7d peak

12.5K

Oct 4, 2026

Observed peak

15.1K

recorded Aug 26, 2026

24h average

8.2K

mean concurrent

vs same hour last week

+5.6%

9.5K on Oct 3, 8:00 AM

Rank by players now

#134

of 370 games with a fresh eligible snapshot

Rank 7 days ago

#147

of 431 games eligible that week

Stability (7d)

Variable

volatility coefficient 0.30

About Gym Star Simulator 🏋️

Train, Collect, & Compete in Gym Star Simulator – Roblox's ultimate bodybuilding simulator. Can you become the world’s BIGGEST bodybuilder? 💪 Train your way into a GYM STAR LEGEND 💪 Here's how you do it: 💪 Workout and Lift Weights to Build Muscle & Stamina 🏋️ Boost your Gains with Powerful & Unique Trainers 🐶 Hatch, Collect, and Upgrade 100s of Powerful Pets 🏋🏻‍♀️ Unlock New, Highly Thematic Gyms with Increasingly Powerful Equipment 🥇 Compete in Bodybuilding Competitions to Win Rewards 🚀 Climb the Global Leaderboards and Become the Legend you were Meant to Be! Are you up to the challenge? 📢 LATEST UPDATE 📢 🐦‍🔥 NEW FEATURE - Rebirths 🐦‍🔥 New Feature - Selectable Skins | New Female Body Type | and more! 🖥️ Play on Desktop, Console, Mobile, and Tablet 🎉 Redeem Code: Use the code "SPACEFORCE" to claim 1250x FREE Gym Tokens!

Game facts

Visits

718.2M

lifetime, from Roblox

Favorites

lifetime, from Roblox

Likes

255.2K

93% of 275.9K votes

Dislikes

20.7K

from Roblox votes

Rating

93%

👍 share of votes

Server capacity

max players per server

Released

Aug 20, 2024

on Roblox

Last game update

22h ago

Oct 9, 2026

Developer: Gym Simulator Club

Engagement rates

Visits / day

754.3K/day

over 45 days · 1084 obs

Favorites / day

7.1K/day

over 45 days · 1084 obs

Likes / day

118/day

over 10 days · 245 obs

Rating movement

0.0 pts

93% → 93%

Favorites / M visits

9,740

size-normalised engagement

Votes / M visits

384

size-normalised engagement

Estimated session length

14m

high confidence · estimate

Estimate How session length is calculated

Badges

20 badges from Roblox. Rarity is Roblox's own earn rate — badges with no reported rate sort last rather than counting as rare.

Search badgesSort

Showing 12 of 20 badges

Class is in Session
Mythic · <0.01%
Unlock Highschool Gym
38.8K awarded+77 today
Pharaoh’s Power
Mythic · <0.01%
Unlock Pyramid Gym
77.1K awarded+159 today
Old School Strength
Mythic · <0.01%
Unlock Ancient Gym
172.2K awarded+303 today
Rank Up
Mythic · <0.01%
Get rank 15
176.3K awarded+344 today
Beast Mode
Mythic · <0.01%
Unlock Zoo Gym
318.9K awarded+542 today
Deep Pressure
Mythic · 0.01%
Unlock Deep Ocean Gym
623.5K awarded+1.2K today
67
Mythic · 0.01%
Open 67 eggs
604.8K awarded+1.4K today
Leg Day
Mythic · 0.01%
Train leg 1000 times
561.8K awarded+1.9K today
Pet Crafter
Mythic · 0.01%
Craft 10 pets
573.1K awarded+1.9K today
Lift Off
Mythic · 0.02%
Unlock Space Gym
1.1M awarded+2.2K today
Pet Collector
Mythic · 0.03%
Obtain 25 pets
1.2M awarded+3.2K today
New Grounds
Mythic · 0.04%
Unlock Modern Gym
2.4M awarded+5.3K today

Peak history

Top 5 recorded player-count peaks, at least a day apart
#	Peak players	Recorded
1	15,126	Aug 26, 1:00 PM
2	14,594	Aug 28, 1:00 PM
3	12,641	Sep 26, 2:00 PM
4	12,609	Aug 30, 1:00 PM
5	12,582	Aug 29, 1:00 PM

Peaks are the highest readings we've recorded, kept at least 24 hours apart so one spike doesn't fill the list.

When is Gym Star Simulator 🏋️ busiest?

Best times: Saturday 11 AM – 4 PM, Sunday 11 AM – 5 PM and Friday 1–3 PM (UTC, around 11K players at the peak window).

Quieter windows: Wednesday 2–5 AM and Tuesday 2–5 AM (UTC) — lower player counts, emptier servers.

By day of weekUTC days

Sun9.2K
Mon6.8K
Tue6.4K
Wed7K
Thu6.7K
Fri7.9K
Sat9.1K

By hour of dayUTC

Advanced: full-week heatmap

Average concurrent players by hour of day (UTC) and day of week, from recorded hourly observations. Darker means busier; “—” means no observations for that slot yet.
Day	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Sun	Sun 0:00 — average 7.7K players	Sun 1:00 — average 8.4K players	Sun 2:00 — average 8.8K players	Sun 3:00 — average 8.9K players	Sun 4:00 — average 8.8K players	Sun 5:00 — average 9.1K players	Sun 6:00 — average 9.6K players	Sun 7:00 — average 9.9K players	Sun 8:00 — average 10K players	Sun 9:00 — average 9.6K players	Sun 10:00 — average 9.9K players	Sun 11:00 — average 10.4K players	Sun 12:00 — average 11.1K players	Sun 13:00 — average 11.5K players	Sun 14:00 — average 11.3K players	Sun 15:00 — average 10.8K players	Sun 16:00 — average 10.3K players	Sun 17:00 — average 9.7K players	Sun 18:00 — average 9.2K players	Sun 19:00 — average 8.4K players	Sun 20:00 — average 7.5K players	Sun 21:00 — average 6.7K players	Sun 22:00 — average 6.5K players	Sun 23:00 — average 6.5K players
Mon	Mon 0:00 — average 6.2K players	Mon 1:00 — average 6.2K players	Mon 2:00 — average 5.8K players	Mon 3:00 — average 5.6K players	Mon 4:00 — average 5.8K players	Mon 5:00 — average 6K players	Mon 6:00 — average 6.2K players	Mon 7:00 — average 6.2K players	Mon 8:00 — average 6.2K players	Mon 9:00 — average 6.7K players	Mon 10:00 — average 7.2K players	Mon 11:00 — average 7.9K players	Mon 12:00 — average 8.9K players	Mon 13:00 — average 9.3K players	Mon 14:00 — average 9.1K players	Mon 15:00 — average 8.5K players	Mon 16:00 — average 8K players	Mon 17:00 — average 7.8K players	Mon 18:00 — average 7.4K players	Mon 19:00 — average 6.6K players	Mon 20:00 — average 5.9K players	Mon 21:00 — average 5.5K players	Mon 22:00 — average 5.6K players	Mon 23:00 — average 5.6K players
Tue	Tue 0:00 — average 5.5K players	Tue 1:00 — average 5.6K players	Tue 2:00 — average 5.4K players	Tue 3:00 — average 5.3K players	Tue 4:00 — average 5.4K players	Tue 5:00 — average 5.6K players	Tue 6:00 — average 5.7K players	Tue 7:00 — average 5.7K players	Tue 8:00 — average 5.8K players	Tue 9:00 — average 6.2K players	Tue 10:00 — average 6.8K players	Tue 11:00 — average 7.5K players	Tue 12:00 — average 8.2K players	Tue 13:00 — average 8.6K players	Tue 14:00 — average 8.2K players	Tue 15:00 — average 7.8K players	Tue 16:00 — average 7.5K players	Tue 17:00 — average 7.2K players	Tue 18:00 — average 6.8K players	Tue 19:00 — average 6.1K players	Tue 20:00 — average 5.6K players	Tue 21:00 — average 5.2K players	Tue 22:00 — average 5.5K players	Tue 23:00 — average 5.5K players
Wed	Wed 0:00 — average 5.3K players	Wed 1:00 — average 5.6K players	Wed 2:00 — average 5.4K players	Wed 3:00 — average 5.2K players	Wed 4:00 — average 5.4K players	Wed 5:00 — average 6K players	Wed 6:00 — average 6.2K players	Wed 7:00 — average 6.5K players	Wed 8:00 — average 6.8K players	Wed 9:00 — average 7.3K players	Wed 10:00 — average 7.8K players	Wed 11:00 — average 8.6K players	Wed 12:00 — average 9.4K players	Wed 13:00 — average 9.7K players	Wed 14:00 — average 9.4K players	Wed 15:00 — average 8.9K players	Wed 16:00 — average 8.3K players	Wed 17:00 — average 7.9K players	Wed 18:00 — average 7.3K players	Wed 19:00 — average 6.6K players	Wed 20:00 — average 6K players	Wed 21:00 — average 5.8K players	Wed 22:00 — average 5.8K players	Wed 23:00 — average 6K players
Thu	Thu 0:00 — average 5.7K players	Thu 1:00 — average 5.6K players	Thu 2:00 — average 5.5K players	Thu 3:00 — average 5.5K players	Thu 4:00 — average 5.6K players	Thu 5:00 — average 5.8K players	Thu 6:00 — average 5.9K players	Thu 7:00 — average 6.1K players	Thu 8:00 — average 6.2K players	Thu 9:00 — average 6.6K players	Thu 10:00 — average 7.3K players	Thu 11:00 — average 7.6K players	Thu 12:00 — average 8.7K players	Thu 13:00 — average 9.2K players	Thu 14:00 — average 8.8K players	Thu 15:00 — average 8.4K players	Thu 16:00 — average 7.6K players	Thu 17:00 — average 7.6K players	Thu 18:00 — average 7.1K players	Thu 19:00 — average 6.6K players	Thu 20:00 — average 5.9K players	Thu 21:00 — average 5.5K players	Thu 22:00 — average 5.3K players	Thu 23:00 — average 5.6K players
Fri	Fri 0:00 — average 5.7K players	Fri 1:00 — average 6.1K players	Fri 2:00 — average 6.1K players	Fri 3:00 — average 6.3K players	Fri 4:00 — average 6.8K players	Fri 5:00 — average 7K players	Fri 6:00 — average 7.2K players	Fri 7:00 — average 7.3K players	Fri 8:00 — average 7.2K players	Fri 9:00 — average 7.6K players	Fri 10:00 — average 8.3K players	Fri 11:00 — average 9.3K players	Fri 12:00 — average 10K players	Fri 13:00 — average 10.5K players	Fri 14:00 — average 10.5K players	Fri 15:00 — average 10K players	Fri 16:00 — average 9.3K players	Fri 17:00 — average 9.2K players	Fri 18:00 — average 8.5K players	Fri 19:00 — average 8.1K players	Fri 20:00 — average 7.4K players	Fri 21:00 — average 7K players	Fri 22:00 — average 7K players	Fri 23:00 — average 7.2K players
Sat	Sat 0:00 — average 7.6K players	Sat 1:00 — average 8.2K players	Sat 2:00 — average 8.6K players	Sat 3:00 — average 8.8K players	Sat 4:00 — average 8.9K players	Sat 5:00 — average 8.8K players	Sat 6:00 — average 9.3K players	Sat 7:00 — average 9.5K players	Sat 8:00 — average 9.5K players	Sat 9:00 — average 9.5K players	Sat 10:00 — average 9.6K players	Sat 11:00 — average 10.3K players	Sat 12:00 — average 11.1K players	Sat 13:00 — average 11.6K players	Sat 14:00 — average 11.6K players	Sat 15:00 — average 10.4K players	Sat 16:00 — average 9.9K players	Sat 17:00 — average 9.1K players	Sat 18:00 — average 8.6K players	Sat 19:00 — average 8.5K players	Sat 20:00 — average 7.9K players	Sat 21:00 — average 7.2K players	Sat 22:00 — average 6.8K players	Sat 23:00 — average 7.2K players

Bloxism Score

A 0–100 composite of popularity, rating, growth and stability. How it's calculated

Popularity×0.4: 33
Rating×0.25: 93
Growth×0.2: 61
Stability×0.15: 70

Recent observations

Newest 50 recorded observations. Download the full CSV for the complete series.
Recorded	Players	Rating
Oct 10, 8:00 AM	10,005	93%
Oct 10, 7:10 AM	9,915	93%
Oct 10, 6:20 AM	9,616	93%
Oct 10, 5:20 AM	9,046	93%
Oct 10, 4:30 AM	8,877	93%
Oct 10, 3:40 AM	8,855	93%
Oct 10, 2:50 AM	8,682	93%
Oct 10, 2:01 AM	8,300	93%
Oct 10, 1:10 AM	8,112	93%
Oct 10, 12:20 AM	6,997	93%
Oct 9, 11:21 PM	6,161	93%
Oct 9, 10:31 PM	6,596	93%
Oct 9, 9:40 PM	6,738	93%
Oct 9, 8:50 PM	7,021	93%
Oct 9, 8:00 PM	7,649	93%
Oct 9, 7:10 PM	8,236	93%
Oct 9, 6:20 PM	8,420	93%
Oct 9, 5:30 PM	8,647	93%
Oct 9, 4:40 PM	8,700	93%
Oct 9, 3:40 PM	9,064	93%
Oct 9, 2:50 PM	9,556	93%
Oct 9, 1:50 PM	9,794	93%
Oct 9, 1:00 PM	9,206	93%
Oct 9, 12:10 PM	8,255	93%
Oct 9, 11:20 AM	7,707	93%
Oct 9, 10:30 AM	7,088	93%
Oct 9, 9:40 AM	6,633	93%
Oct 9, 8:50 AM	6,307	93%
Oct 9, 8:00 AM	6,257	93%
Oct 9, 7:10 AM	6,437	93%
Oct 9, 6:20 AM	6,480	93%
Oct 9, 5:30 AM	6,284	93%
Oct 9, 4:40 AM	6,001	93%
Oct 9, 3:50 AM	5,832	93%
Oct 9, 3:00 AM	5,662	93%
Oct 9, 2:10 AM	5,558	93%
Oct 9, 1:20 AM	5,298	93%
Oct 9, 12:30 AM	4,012	93%
Oct 8, 11:40 PM	3,690	93%
Oct 8, 10:50 PM	3,668	93%
Oct 8, 10:00 PM	3,638	93%
Oct 8, 9:10 PM	3,572	93%
Oct 8, 8:20 PM	3,940	93%
Oct 8, 7:31 PM	4,496	93%
Oct 8, 6:40 PM	4,945	93%
Oct 8, 5:41 PM	5,441	93%
Oct 8, 4:51 PM	5,688	93%
Oct 8, 4:01 PM	5,854	93%
Oct 8, 3:11 PM	6,139	93%
Oct 8, 2:21 PM	6,216	93%

Tracked automatically from Roblox's public APIs. Compare this game on the live charts or browse the full directory.

Discussion

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Player count over time

About Gym Star Simulator 🏋️

Game facts

Engagement rates

Badges

Class is in Session

Pharaoh’s Power

Old School Strength

Rank Up

Beast Mode

Deep Pressure

67

Leg Day

Pet Crafter

Lift Off

Pet Collector

New Grounds

Peak history

When is Gym Star Simulator 🏋️ busiest?

Bloxism Score

Recent observations

Discussion