Calum Studio's #32636648

members (measured 11 Aug 2026, 12:14 UTC)

28 June 2023

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 We do not publish numbers we have not measured.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
11 Aug 2026, 12:14	2	first reading

Ownership

Owned by Calum (@CalumDevAlt) as measured.

Members we’ve seen

Calum (@CalumDevAlt) — Owner (rank 255)

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.

:3 Empire#3492166 · 1 shared members

835

AA Studios.#10208879 · 1 shared members

464

Group to Buy Robux#9461137 · 1 shared members

264

Calum's Free Private Servers#11139089 · 1 shared members

106

HarryNickell's Alts#3251346 · 1 shared members

Obby Racers Fan Club!#9071659 · 1 shared members

Calum Obbys#11449229 · 1 shared members

Inf-Max Studios#11645701 · 1 shared members

MissOmelet Studio's#10891157 · 1 shared members

The Hold Of White-Run#3351336 · 1 shared members

Calum Simulators#13540923 · 1 shared members

Calum Clothing#16973708 · 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.