Steal a Brainrot
Calculator, values & rebirth guide
Brainrots
277
Mutations
15
Rebirths
19
Top mutation
×14
Best brainrot in every rarity
How income works
- Each brainrot earns its base income every second while it sits on your base.
- A mutation multiplies that: Gold ×1.25, Diamond ×1.5, Rainbow ×10, event mutations up to ×14.
- Traits stack on top, and rebirths add a permanent cash multiplier.
- Payback time = cost ÷ income. Lower is better when you're choosing what to buy.
FAQ
How much does each brainrot earn?
Every brainrot has a fixed base income, from $1/s (Noobini Pizzanini) up to hundreds of millions per second for OG units. Our table lists 277 of them with cost and payback time.
What is the best mutation in Steal a Brainrot?
Eclipse at ×14 is the highest (event only). Of the permanent ones, Rainbow (×10, 1% spawn chance) is the best, then Diamond (×1.5) and Gold (×1.25).
What do I need to rebirth?
Enough cash plus specific brainrots on your base. Rebirth 1 needs $500K plus Trippi Troppi and Gangster Footera. Each rebirth adds a cash multiplier, a slot, 10 seconds of lock time and new gear.
Are these values up to date?
Common to Mythic are close to complete. Many Secret and Brainrot God units added in 2026 are not in public lists yet. Entries marked disputed or 1 source still need checking.
💡 Did you know?
A Rainbow mutation multiplies income by ×10, and it can appear on any carpet spawn (about 1%).
🗓️ Updates
No update announced yet. We check daily.
Data last checked 2026-11-03.
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