Plan how many consumables to save. Enter a per-attempt chance and cost, then compare your chosen attempts with a target such as 90% or 95%.
STEAL EGG ·
Nitro examples: 10% and 475 trophies
Number of attempts
Chance of at least one success
Total cost
22
90.15%
10,450 trophies
29
95.29%
13,775 trophies
44
99.03%
20,900 trophies
How the calculation works
For n attempts with chance p, the probability of at least one success is 1 − (1 − p)ⁿ. Cost is attempts × unit cost. The target plan finds the smallest whole number of attempts that reaches your requested probability. Here p is the percentage divided by 100.
1 − (1 − p)ⁿ
Related tools and records
Application chance and income multiplier are different. Nitro’s ×2.75 income multiplier is not a 275% application chance. Use the income calculator for earnings.