Brain Power Calculator
Model the cost vs. zone distance for your next Brain Power upgrade.
The Brain Power Calculator helps you decide whether your next Brain Power upgrade is worth the coins. Enter your current Brain Power, your current zone, and the upgrade you are considering — the calculator returns the expected distance gain and the time-to-payback based on the live economy.
How To Use
- Enter your current Brain Power stat.
- Enter the upgrade you are considering (weight tier or cost).
- The calculator returns your expected new zone and the time-to-payback in coins.
What The Numbers Mean
- New zone is the rarity zone you will land in after the upgrade.
- Time-to-payback is the hours of grinding the upgrade needs to pay for itself at your current income.
- Net gain is the projected increase in passive income after the upgrade.
Related Pages
- How to Build Brain Power guide
- Rebirth ROI tool
- Codes page — free Boost Potions shorten the payback window.
The Brain Power Calculator helps you decide whether your next Brain Power upgrade is worth the coins. Enter your current Brain Power, your current zone, and the upgrade you are considering — the calculator returns the expected distance gain and the time-to-payback based on the live economy.
How To Use
- Enter your current Brain Power stat.
- Enter the upgrade you are considering (weight tier or cost).
- The calculator returns your expected new zone and the time-to-payback in coins.
What The Numbers Mean
- New zone is the rarity zone you will land in after the upgrade.
- Time-to-payback is the hours of grinding the upgrade needs to pay for itself at your current income.
- Net gain is the projected increase in passive income after the upgrade.
Related Pages
- How to Build Brain Power guide
- Rebirth ROI tool
- Codes page — free Boost Potions shorten the payback window.
Frequently Asked Questions
Quick answers to the most common questions.
Is the calculator accurate?
It uses the same upgrade curves documented in our guides. Update 3 patch balance changes are reflected.
Where does the data come from?
From the live economy observed after Update 3. We re-tune the model after every major patch.
Can I export my results?
Not yet — copy the numbers manually or take a screenshot. We are working on a save feature.