Triceratops Income Calculator
For the Roblox game Steal An Egg. Type your Triceratops'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 Triceratops earns $1.2M per second at its base weight of 3,500 kg with no mutations. That is $4.32B per hour. Every doubling of its weight multiplies income by about 1.53, so a Golden Triceratops at twice the base weight (7,000 kg) earns $4.6M/s. Type your own Triceratops's weight and mutations below.
Triceratops at a glance
| Rarity | Cosmic |
|---|---|
| Biome or egg | Prehistoric |
| Base income | $1.2M/s · $4.32B/hour · $103.68B/day |
| Base weight | 3,500 kg (wiki calculator data; no second source) |
| Rank by base income | #21 of 29 Cosmic pets in our data |
| Egg grow time | 8m (wiki pet page; unverified) |
| How sure | Base income: the wiki's calculator data and the Triceratops wiki page agree. Steal An Egg Time lists $1.2M/s (matches; marked "unconfirmed" there). |
Triceratops income by weight
No mutations, no boosts. The size multiplier is (weight ÷ 3,500 kg)37/60 up to 125× base weight, then grows more slowly.
| × base | Weight | Size | Per second | Per hour |
|---|---|---|---|---|
| 1× | 3,500 kg | ×1.00 | $1.2M | $4.32B |
| 2× | 7,000 kg | ×1.53 | $1.84M | $6.62B |
| 5× | 17,500 kg | ×2.70 | $3.24M | $11.66B |
| 10× | 35,000 kg | ×4.14 | $4.96M | $17.87B |
| 50× | 175,000 kg | ×11.16 | $13.39M | $48.21B |
| 125× | 437,500 kg | ×19.64 | $23.57M | $84.84B |
| 250× | 875,000 kg | ×25.91 | $31.09M | $111.94B |
Triceratops income by mutation
At base weight (3,500 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 | $1.2M/s | same |
| Silver | $1.44M/s | same |
| Golden | $3M/s | same |
| Rainbow | $4.2M/s | same |
| Golden + Bloom | $3.3M/s | $3.75M/s |
| Rainbow + Parasite | $6.6M/s | $12.6M/s |
Worked example: a Golden Triceratops at twice base weight
- Weight ratio: 7,000 kg ÷ 3,500 kg = 2.
- Size multiplier: 237/60 = ×1.5333.
- Golden multiplies by 2.5, so income = $1.2M × 1.5333 × 2.5 = $4.6M/s, which is $16.56B per hour.
- Saving for the The Freeze Treadmill ($3B) from $0 with only this pet: 10m 52s. A plain Triceratops at base weight would take 41m 40s.
Common mistakes
- Expecting income to double with weight. A Triceratops at 7,000 kg earns $1.84M/s, not double the base. To double its income it has to weigh about 3.08 times the base: 10,771 kg.
- Forgetting the 125× soft cap. For a Triceratops that is 437,500 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 Triceratops at base weight earns $3.3M/s if mutations add (the wiki calculator's rule) and $3.75M/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 Triceratops make in Steal An Egg?
At its base weight of 3,500 kg with no mutations, a Triceratops makes $1.2M per second, or $4.32B per hour. Heavier and mutated Triceratopss make more: a Golden one at twice the base weight makes $4.6M per second.
How much is a Triceratops worth in Steal An Egg?
Steal An Egg has no trade window, so there's no reliable trade value. What a Triceratops is worth to you is the money it earns: $4.32B per hour at base weight, and more for a heavier or mutated one. Enter yours in the calculator above.
How heavy does a Triceratops 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 Triceratops that is 10,771 kg.
What is the best mutation for a Triceratops?
Rainbow is the strongest hatch colour at ×3.5: a Rainbow Triceratops at base weight earns $4.2M per second. With Parasite on top it reaches $6.6M per second if mutations add.
Other Cosmic pet calculators
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.