Jerboa Common
Jerboa earns $6/s at base. With Rainbow (×3.5) it earns $21/s, before size.
It ranks #187 of 191 pets by base income and #1 of 5 Common pets.
Data checked: Oct 15, 2026 · Base weight: 2 kg · Egg: Desert
Income by mutation
| Mutation | Multiplier | Income | How it appears |
|---|---|---|---|
| None | ×1 | $6/s | Normal hatch |
| Rainbow | ×3.5 | $21/s | Hatch roll, 1% chance |
| Parasite | ×3 | $18/s | Event or item only |
| Fractured | ×2.75 | $17/s | Event or item only |
| Scrambled | ×2.75 | $17/s | Event or item only |
| Golden | ×2.5 | $15/s | Hatch roll, 4% chance |
| Spirit Bloom | ×2.5 | $15/s | Event or item only |
| Bloom | ×1.25 | $7.5/s | Event or item only |
| Silver | ×1.2 | $7.2/s | Hatch roll, 6% chance |
Income by size
Jerboa's base weight is 2 kg (community wiki). Heavier pets earn more, with diminishing returns past 125× the base weight; lighter-than-base pets earn less. The table uses the curve from the community wiki calculator.
| Weight | vs base | Size multiplier | No mutation | Rainbow | Golden | Silver |
|---|---|---|---|---|---|---|
| 1 kg | 0.5× | ×0.31 | $1.89/s | $6.61/s | $4.72/s | $2.27/s |
| 2 kg | 1× | ×1 | $6/s | $21/s | $15/s | $7.2/s |
| 4 kg | 2× | ×1.53 | $9.2/s | $32/s | $23/s | $11/s |
| 10 kg | 5× | ×2.7 | $16/s | $57/s | $40/s | $19/s |
| 20 kg | 10× | ×4.14 | $25/s | $87/s | $62/s | $30/s |
| 100 kg | 50× | ×11.16 | $67/s | $234/s | $167/s | $80/s |
| 250 kg | 125× | ×19.64 | $118/s | $412/s | $295/s | $141/s |
| 1,000 kg | 500× | ×34.19 | $205/s | $718/s | $513/s | $246/s |
Colour variants and mutations add together rather than multiply: Rainbow (×3.5) plus Parasite (×3) is ×5.5, not ×10.5.
Open Jerboa in the calculator to try any mutation, size and number of pets.
Closest pets by base income
| Pet | Rarity | Base income | vs Jerboa |
|---|---|---|---|
| Fennec | Uncommon | $18/s | 3.00× |
| Catfish | Uncommon | $12/s | 2.00× |
| Bird | Uncommon | $8/s | 1.33× |
| Jerboa | Common | $6/s | – |
| Duckling | Common | $4/s | 0.67× |
| Frog | Common | $3/s | 0.50× |
| Dog | Common | $2/s | 0.33× |
Source: Module:IncomeCalculator/Data (rev 2021, Sep 30, 2026), Mutations (rev 1822, Sep 20, 2026), Pets and Eggs (rev 2161, Oct 14, 2026), MediaWiki:Common.js (rev 1790, Sep 20, 2026) · Steal An Egg community wiki, CC BY-SA 3.0. Numbers restructured into tables.