Butterfree Catch Rate
Explore conditional catch probabilities from your assumed base capture rate, level, ball, berry and throw.
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Estimating Butterfree catch odds
Butterfree is Bug / Flying type. Select the relevant type medals; their multipliers are averaged, Pokémon level, ball, berry and throw bonuses.
Enter an encounter-specific assumed rate to produce a conditional estimate; the calculator does not assert a live Butterfree capture rate.
Level and CP reference
| Level | Perfect CP | HP | Attack | Defense |
|---|---|---|---|---|
| 1 | 25 | 15 | 17.11 | 14.29 |
| 5 | 246 | 49 | 52.83 | 44.12 |
| 10 | 522 | 71 | 76.90 | 64.22 |
| 15 | 783 | 87 | 94.17 | 78.64 |
| 20 | 1,044 | 101 | 108.73 | 90.80 |
| 25 | 1,305 | 113 | 121.56 | 101.53 |
| 30 | 1,566 | 124 | 133.17 | 111.22 |
| 35 | 1,696 | 129 | 138.60 | 115.76 |
A Pokémon’s CP alone does not identify its level or IVs. These rows use perfect IVs and do not establish encounter availability.
Formula and scope
P = 1 − (1 − min(1, BCR / (2 × CPM))) ^ (Ball × Berry × Throw × Curve × Medal × Encounter)
Models a successful ball hit with constant assumptions. Fleeing, misses, critical catches, changing raid-ball bonuses, Adventure Effects and special guaranteed encounters are excluded.