Calum_Dev #34850364

members (measured 31 Aug 2026, 21:12 UTC)

25 August 2024

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
10 Aug 2026, 18:03	2	first reading

Ownership

Owned by Calum (@Calum_Dev) as measured.

Members we’ve seen

Calum (@Calum_Dev) — Owner (rank 255) terminated

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Quataun#12121240 · 1 shared members

17,770,750

HD Admin#4676369 · 1 shared members

3,334,575

Super Funny Obbys#32934449 · 1 shared members

30,674

[Free OWNER Admin] Fan Club!#8350620 · 1 shared members

28,759

Social Seed#33344320 · 1 shared members

11,126

CalumDev Fan Group#32630690 · 1 shared members

Calum#3914294 · 1 shared members

Calum Dev#34850368 · 1 shared members

Calum Games#32630668 · 1 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.