Walrein Catch Rate
Explore conditional catch probabilities from your assumed base capture rate, level, ball, berry and throw.
Loading calculator controls…
Estimating Walrein catch odds
Walrein is Ice / Water 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 Walrein capture rate.
Level and CP reference
| Level | Perfect CP | HP | Attack | Defense |
|---|---|---|---|---|
| 1 | 38 | 24 | 18.52 | 17.95 |
| 5 | 367 | 74 | 57.18 | 55.44 |
| 10 | 779 | 108 | 83.23 | 80.70 |
| 15 | 1,168 | 132 | 101.93 | 98.82 |
| 20 | 1,557 | 153 | 117.69 | 114.10 |
| 25 | 1,947 | 171 | 131.58 | 127.58 |
| 30 | 2,336 | 188 | 144.14 | 139.75 |
| 35 | 2,531 | 195 | 150.03 | 145.46 |
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.