Best way right nowKing Mammoth Egg
Steal a King Mammoth Egg from the nests in the Snow biome (they refill every 5 minutes) or from another player's base, then hatch it in your pen. It takes 15m to hatch.
CosmicPets#121 of 194
King Mammoth
Normal base income400K/s
Mutation
Details
- Found in
- Snow
- Hatch time
- 15m
- Rarity
- Cosmic 7/11
- Category
- Pets
- Normal weight
- 25,000 kg
- Last updated
- 2 days ago
- Source
- Steal An Egg Wiki · King Mammoth
King Mammoth by weight
Type your own kg →Normal25,000 kg400K/s
2x50,000 kg613K/s
10x250,000 kg1.65M/s
50x1,250,000 kg4.46M/s
125x3,125,000 kg7.86M/s
500x12,500,000 kg13.7M/s
Income by weight before any colour mutation. Growth slows past 125x the normal weight.
Base income history
- Change · All
- -
- High
- -
- Low
- -
- Now
- -
Value changes
No changes since we started tracking on Sep 28, 2026. When Steal An Egg buffs or nerfs King Mammoth, it shows up here.
What is King Mammoth in Steal An Egg?
King Mammoth is a Cosmic pet in Steal An Egg. Its base income is 400K/s, 121st of 194 pets we track and 29th among 32 Cosmic ones. It hatches from the King Mammoth Egg in 15m, found in the Snow biome.
- Rarity
- Cosmic
- Pet
- Pets
- Base income
- 400K/s
- Rank
- #121 of 194
- Hatch time
- 15m
- Egg
- King Mammoth Egg
- Index reward
- +22.4k Speed, $40m
How to get King Mammoth
Related: 
Ice Dragon
Yeti
Mammoth
Sabertooth Tiger
Where this comes from
Built from our Steal An Egg data, checked 2026-10-04, using the sources below.
Wikis
- Steal An Egg Wiki · King Mammoth
- stealaneggwiki.com all eggs (income + hatch time)
- stealaneggwiki.net eggs (income + index reward)
- robloxgameswiki all pets (rarity bands and counts)
- Item images: stealanegg.fandom.com (fan wiki). Game art belongs to the developer.
Steal An Egg Wiki · King Mammoth is licensed CC BY-SA 3.0. Game content and images belong to the game's developer. We are not affiliated with Roblox or the developer.
How King Mammoth compares
Similar Cosmic pets
All Steal An Egg values →Cosmic
Royal Sphinx
280K/sBase income
- Found in
- Desert
- Hatch time
- 30m
- Egg chance
- -
Ventinal
585K/sBase income
- Found in
- Rift Machine
- Hatch time
- -
- Egg chance
- 15%
Uncoiled Armadillo
625K/sBase income
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- Event (Dr. Scramble)
- Hatch time
- -
- Egg chance
- -
Whale Shark
700K/sBase income
- Found in
- Abyss Ocean
- Hatch time
- 10m
- Egg chance
- -
Leviathan
220K/sBase income
- Found in
- Lake
- Hatch time
- 25m
- Egg chance
- -
Questions about King Mammoth
How much is King Mammoth worth in Steal An Egg?
King Mammoth has a base income of 400K/s, which ranks it #121 of 194 in Steal An Egg. Silver 1.2x: 480K/s, Bloom 1.25x: 500K/s.
How rare is King Mammoth?
King Mammoth is a Cosmic pet, tier 7 of 11.
Is Wheel Hamster better than King Mammoth?
By base income, yes: Wheel Hamster is 450K/s, about 1.1 times King Mammoth's 400K/s.
How do you get King Mammoth in Steal An Egg?
King Mammoth Egg: Steal a King Mammoth Egg from the nests in the Snow biome (they refill every 5 minutes) or from another player's base, then hatch it in your pen. It takes 15m to hatch.
How much does King Mammoth weigh in Steal An Egg?
A normal King Mammoth weighs 25,000 kg. Heavier ones earn more: at 250,000 kg (10x) it makes about 1.65M/s, and at 3,125,000 kg (125x) about 7.86M/s, before colour.
Community data from the Steal An Egg Fandom wiki and several fan sites, which disagree on a few pets (noted on their pages). Four Extinction Egg animals (Terrorbird, Giant Sloth, Dunkleosteus, Gigantus) will be added once their base income is published; their Skeletal versions are listed.