+1 Wings for Brainrots Rebirth Calculator
Use this Rebirth Calculator to determine your current Rebirth level, next Speed target, cash multiplier reward, and wing unlock based on your current Speed stat.
How to Use
Enter your current Speed stat from the game (visible in the Speed shop or Rebirth panel). Click Calculate to see your Rebirth status. The calculator shows which Rebirth levels you have completed, your current cash multiplier, the Speed needed for your next Rebirth, and any wing that unlocks at the next level.
For the complete table of all 20 Rebirth levels, visit the Rebirth reference page. For strategy on when to Rebirth, read How to Rebirth.
Understanding Calculator Results
After entering your Speed and clicking Calculate, four result cards appear. Current Level shows your highest completed Rebirth (or None if you have not Rebirth yet). Current Multiplier displays your permanent cash bonus — 1x base before any Rebirth, scaling up to 10x at Rebirth 20. Next Rebirth Target shows the Speed threshold for your upcoming reset. Next Wing Unlock reveals which wing pair becomes available at the next even-numbered Rebirth milestone.
The message below the cards confirms whether you can Rebirth immediately or how much Speed you still need. Green text means you qualify for the next Rebirth right now. Gray text shows the Speed deficit remaining. Brand-colored text appears when you have completed all 20 levels.
Planning Rebirth Milestones
Use the calculator before every play session to set a concrete Speed goal. If you are 15 Speed away from Rebirth 5, focus Cash spending on Speed upgrades rather than Brainrot pedestal upgrades — the multiplier from Rebirth 5 (2.5x) will boost all your placed units permanently. Align wing unlock Rebirths (even numbers) with Carry maxing: spend pre-Rebirth Cash on Carry at Rebirth 4, 6, 8, and so on.
Speed requirements increase by 10 per level: 70, 80, 90 … up to 260 at Rebirth 20. Each Rebirth adds 0.5x to your multiplier. Rebirth 10 reaches 5.5x; Rebirth 20 reaches the maximum 10x with Prismatic Wings unlocked. Pair calculator results with the beginner walkthrough for your first reset and the Rebirth strategy guide for mid and late game timing.
Rebirth Quick Reference
| Level | Speed Req. | Multiplier | Wing Unlock |
|---|---|---|---|
| 1 | 70 | 0.5x | — |
| 2 | 80 | 1x | Red Wings |
| 3 | 90 | 1.5x | — |
| 4 | 100 | 2x | Blue Wings |
| 5 | 110 | 2.5x | — |
| 6 | 120 | 3x | Gold Wings |
| 7 | 130 | 3.5x | — |
| 8 | 140 | 4x | Emerald Wings |
| 9 | 150 | 4.5x | — |
| 10 | 160 | 5x | Purple Wings |
| 11 | 170 | 5.5x | — |
| 12 | 180 | 6x | Frost Wings |
| 13 | 190 | 6.5x | — |
| 14 | 200 | 7x | Shadow Wings |
| 15 | 210 | 7.5x | — |
| 16 | 220 | 8x | Neon Pink Wings |
| 17 | 230 | 8.5x | — |
| 18 | 240 | 9x | Neon Cyan Wings |
| 19 | 250 | 9.5x | — |
| 20 | 260 | 10x | Prismatic Wings |