Calculate money per second, profit per hour and break even time for every Brainrot. Updated for the Indonesia update, admin events, Brainrot God and OG units.
Last updated: 26 Nov 2025 • Brainrots tracked: 30+
Note: Server luck and Bloodmoon event affect mutation drop rates, not income calculation. Income = Base × Mutation multiplier.
Steal a Brainrot Calculator is a free Roblox tool that helps players calculate money per second, profit per hour, and break-even time for every Brainrot unit in the popular Roblox game Steal a Brainrot. This calculator is updated for the Indonesia update, admin events, Brainrot God units, and OG units like Meowl.
The calculator accounts for core mutations (Gold, Diamond, Blood), server luck multipliers (1x-6x), Bloodmoon events, and mutation drop rates. Use it to compare different Brainrots, plan your mutation strategy, and optimize your income generation in Steal a Brainrot.
Choose any Brainrot from the dropdown — including regular units, OGs, and Brainrot Gods. The calculator loads its cost, sell value, mutate cost, and base income profile.
Adjust server luck (1x–6x), toggle Bloodmoon, and pick a core mutation (Regular, Gold, Diamond, Blood). These settings update mutation chances and income multipliers.
The calculator shows money per second, profit per hour, and break even time based on your current setup. Use these to compare different Brainrots and mutation paths.
The mutation table shows Regular, Gold, Diamond, and Blood chances after server luck and Bloodmoon are applied. This helps you understand how rare strong rolls really are when grinding events.
All values are based on in-game testing for Steal a Brainrot, including Indonesia update units, event traits, and core mutations. The goal is to match what you actually see in game as closely as possible.
Instantly compare money per second, profit per hour, and break even times for different Brainrots and mutation setups, without needing spreadsheets or manual math.
The calculator makes it easy to see how server luck and Bloodmoon affect Gold, Diamond, and Blood chances so you know how rare strong rolls are before grinding events.
Use the results to decide which Brainrots are worth mutating, which runs to prioritise during admin abuse, and when it actually makes sense to chase Blood mutations.
Designed specifically around Steal a Brainrot's traits, events and late game economy, not generic Roblox tycoon formulas. It follows the same meta discussions players have in community Discords.
No login, no data collection, and no connection to your Roblox account. Just open the page, plug in your Brainrot choices, and plan your strategy safely.