Kick a Lucky Block Luck Calculator
Pick a mutation target, set a luck multiplier, and compare expected kicks against the 95% confidence line. Results are planning estimates, not Roblox rewards.
Controls
Latest result
Run Summary
This simulator uses estimated, community-reported mutation odds for planning only. It does not affect or predict your real in-game rewards.
Player route
Luck formula
The calculator keeps the probability math visible so rare targets do not look easier than they are.
| Adjusted chance | min(base chance x luck multiplier, 1) |
| Expected kicks | 1 / adjusted chance |
| 95% confidence | Solves 1 - (1 - adjusted chance) ^ N >= 0.95 |
Player route
Luck target by zone
Use luck to choose a realistic mutation target instead of spending rare attempts too early.
| Luck range | Route stage | Recommended target | Decision |
|---|---|---|---|
| 1x-2x | Common to Epic | Gold / Diamond | Build income and weights first. |
| 3x-5x | Legendary to Mythic | Plasma / Radioactive | Start testing mid-tier mutations. |
| 6x-10x | Godly to Secret | Shadow / Electrified | Save longer sessions for stronger zones. |
| 11x+ | Divine and higher | Electrified / Rainbow | Use only when base reward quality is high. |
Are these Kick a Lucky Block calculators official?+
No. The tools use visible game data and community-reported estimates. They are planning aids, not official drop-rate or reward tools.
Do calculator results affect Roblox rewards?+
No. Browser tools on this site do not connect to your Roblox account, inventory, rewards, or server state.
Which calculator should beginners use first?+
Start with the Luck Calculator if you are choosing a mutation target, then use the Weight ROI Calculator before spending time on rare zones.