Binomial N Successes
Calculator
Exact probability (%)
26.682793
Results
- Exact probability (%)
- 26.682793
- At least target probability (%)
- 61.721721
- Expected successes
- 3
Gaming results
| Exact probability (%) | 26.682793 |
| At least target probability (%) | 61.721721 |
| Expected successes | 3 |
formula-map diagram
- Exact probability (%)
- 26.682793
- At least target probability (%)
- 61.721721
- Expected successes
- 3
Game math relationship
Formula
P(X=k) = C(n,k)·p^k·(1−p)^(n−k)= 26.6827932
Note
This is a simplified model: it applies the standard probability or game-math formula to the numbers you entered. Real games add pity systems, drop-rate tiers, rounding, server-side variance and balance patches, so treat the result as an estimate rather than a guarantee.