Gorilla Income Calculator
For the Roblox game Steal An Egg. Type your Gorilla's weight and mutations to see what it earns and how long it takes to afford your next upgrade.
Updated · game data from the wiki as of 30 September 2026 · changelog
Short answer: a Gorilla earns $4.8K per second at its base weight of 190 kg with no mutations. That is $17.28M per hour. Every doubling of its weight multiplies income by about 1.53, so a Golden Gorilla at twice the base weight (380 kg) earns $18.4K/s. Type your own Gorilla's weight and mutations below.
Gorilla at a glance
| Rarity | Legendary |
|---|---|
| Biome or egg | Jungle |
| Base income | $4.8K/s · $17.28M/hour · $414.72M/day |
| Base weight | 190 kg (wiki calculator data; no second source) |
| Rank by base income | #19 of 22 Legendary pets in our data |
| Egg grow time | 2m (wiki pet page; unverified) |
| How sure | Base income: the wiki's calculator data and the Gorilla wiki page agree. Steal An Egg Time lists $4.8K/s (matches; marked "unconfirmed" there). |
Gorilla income by weight
No mutations, no boosts. The size multiplier is (weight ÷ 190 kg)37/60 up to 125× base weight, then grows more slowly.
| × base | Weight | Size | Per second | Per hour |
|---|---|---|---|---|
| 1× | 190 kg | ×1.00 | $4.8K | $17.28M |
| 2× | 380 kg | ×1.53 | $7.36K | $26.5M |
| 5× | 950 kg | ×2.70 | $12.95K | $46.62M |
| 10× | 1,900 kg | ×4.14 | $19.86K | $71.48M |
| 50× | 9,500 kg | ×11.16 | $53.57K | $192.86M |
| 125× | 23,750 kg | ×19.64 | $94.26K | $339.34M |
| 250× | 47,500 kg | ×25.91 | $124.38K | $447.77M |
Gorilla income by mutation
At base weight (190 kg). With two mutations the wiki disagrees with itself on whether they add or multiply, so both are shown.
| Mutation | If they add | If they multiply |
|---|---|---|
| None | $4.8K/s | same |
| Silver | $5.76K/s | same |
| Golden | $12K/s | same |
| Rainbow | $16.8K/s | same |
| Golden + Bloom | $13.2K/s | $15K/s |
| Rainbow + Parasite | $26.4K/s | $50.4K/s |
Worked example: a Golden Gorilla at twice base weight
- Weight ratio: 380 kg ÷ 190 kg = 2.
- Size multiplier: 237/60 = ×1.5333.
- Golden multiplies by 2.5, so income = $4.8K × 1.5333 × 2.5 = $18.4K/s, which is $66.24M per hour.
- Saving for the Celebrity Treadmill ($5M) from $0 with only this pet: 4m 31s. A plain Gorilla at base weight would take 17m 21s.
Common mistakes
- Expecting income to double with weight. A Gorilla at 380 kg earns $7.36K/s, not double the base. To double its income it has to weigh about 3.08 times the base: 585 kg.
- Forgetting the 125× soft cap. For a Gorilla that is 23,750 kg. Past it, extra weight still helps but much less: doubling from 125× to 250× adds only about 32%.
- Assuming mutations multiply. A Golden + Bloom Gorilla at base weight earns $13.2K/s if mutations add (the wiki calculator's rule) and $15K/s if they multiply. Plan with the lower number until it's confirmed.
- Counting the x2 gamepass twice. Tick it once. If you copy this pet's income into the treadmill calculator with x2 already included, leave x2 unticked there.
Questions
How much money does a Gorilla make in Steal An Egg?
At its base weight of 190 kg with no mutations, a Gorilla makes $4.8K per second, or $17.28M per hour. Heavier and mutated Gorillas make more: a Golden one at twice the base weight makes $18.4K per second.
How much is a Gorilla worth in Steal An Egg?
Steal An Egg has no trade window, so there's no reliable trade value. What a Gorilla is worth to you is the money it earns: $17.28M per hour at base weight, and more for a heavier or mutated one. Enter yours in the calculator above.
How heavy does a Gorilla need to be to double its income?
About 3.08 times its base weight, because income grows with weight to the power 37/60. For a Gorilla that is 585 kg.
What is the best mutation for a Gorilla?
Rainbow is the strongest hatch colour at ×3.5: a Rainbow Gorilla at base weight earns $16.8K per second. With Parasite on top it reaches $26.4K per second if mutations add.
Other Legendary pet calculators
- Salamander Legendary
- Shark Legendary
- Snake Legendary
Have more than one pet? The Steal An Egg pen calculator adds up your whole pen. Or use the weight calculator, mutation calculator, fuse calculator or treadmill calculator.