Ember Dragon Income Calculator
For the Roblox game Steal An Egg. Type your Ember Dragon'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 Ember Dragon earns $600M per second at its base weight of 14,000 kg with no mutations. That is $2.16T per hour. Every doubling of its weight multiplies income by about 1.53, so a Golden Ember Dragon at twice the base weight (28,000 kg) earns $2.3B/s. Type your own Ember Dragon's weight and mutations below.
Ember Dragon at a glance
| Rarity | Secret |
|---|---|
| Biome or egg | Event |
| Base income | $600M/s · $2.16T/hour · $51.84T/day |
| Base weight | 14,000 kg (wiki calculator data; no second source) |
| Rank by base income | #5 of 37 Secret pets in our data |
| How sure | Base income: the wiki's calculator data and the Ember Dragon wiki page agree. Not listed with an income on Steal An Egg Time. |
Ember Dragon income by weight
No mutations, no boosts. The size multiplier is (weight ÷ 14,000 kg)37/60 up to 125× base weight, then grows more slowly.
| × base | Weight | Size | Per second | Per hour |
|---|---|---|---|---|
| 1× | 14,000 kg | ×1.00 | $600M | $2.16T |
| 2× | 28,000 kg | ×1.53 | $920M | $3.31T |
| 5× | 70,000 kg | ×2.70 | $1.62B | $5.83T |
| 10× | 140,000 kg | ×4.14 | $2.48B | $8.94T |
| 50× | 700,000 kg | ×11.16 | $6.7B | $24.11T |
| 125× | 1,750,000 kg | ×19.64 | $11.78B | $42.42T |
| 250× | 3,500,000 kg | ×25.91 | $15.55B | $55.97T |
Ember Dragon income by mutation
At base weight (14,000 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 | $600M/s | same |
| Silver | $720M/s | same |
| Golden | $1.5B/s | same |
| Rainbow | $2.1B/s | same |
| Golden + Bloom | $1.65B/s | $1.88B/s |
| Rainbow + Parasite | $3.3B/s | $6.3B/s |
Worked example: a Golden Ember Dragon at twice base weight
- Weight ratio: 28,000 kg ÷ 14,000 kg = 2.
- Size multiplier: 237/60 = ×1.5333.
- Golden multiplies by 2.5, so income = $600M × 1.5333 × 2.5 = $2.3B/s, which is $8.28T per hour.
- Saving for the Hacker Treadmill ($3T) from $0 with only this pet: 21m 44s. A plain Ember Dragon at base weight would take 1h 23m.
Common mistakes
- Expecting income to double with weight. A Ember Dragon at 28,000 kg earns $920M/s, not double the base. To double its income it has to weigh about 3.08 times the base: 43,081 kg.
- Forgetting the 125× soft cap. For a Ember Dragon that is 1,750,000 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 Ember Dragon at base weight earns $1.65B/s if mutations add (the wiki calculator's rule) and $1.88B/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 Ember Dragon make in Steal An Egg?
At its base weight of 14,000 kg with no mutations, a Ember Dragon makes $600M per second, or $2.16T per hour. Heavier and mutated Ember Dragons make more: a Golden one at twice the base weight makes $2.3B per second.
How much is a Ember Dragon worth in Steal An Egg?
Steal An Egg has no trade window, so there's no reliable trade value. What a Ember Dragon is worth to you is the money it earns: $2.16T per hour at base weight, and more for a heavier or mutated one. Enter yours in the calculator above.
How heavy does a Ember Dragon 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 Ember Dragon that is 43,081 kg.
What is the best mutation for a Ember Dragon?
Rainbow is the strongest hatch colour at ×3.5: a Rainbow Ember Dragon at base weight earns $2.1B per second. With Parasite on top it reaches $3.3B per second if mutations add.
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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.