Gen II Catch Rate Calculator

Other catch rate calculators: Gen I, Gen III/IV, Gen V, Gen VI

This tool can calculate your chances of catching a Pokémon in G/S/C. If you want to know how this works or why it sometimes tells you the game can freeze, see the Gen II Capture Mechanics section.

Approximation of current HP:


Your Pokémon's gender:

If checked, you will see the results for each possible HP IV if they would yield different results; otherwise, you'll see the overall chance assuming you know nothing about the IV. This is only very meaningful at full or exactly 1 HP, since the approximation of the Pokémon's current HP is not exact.

Page last modified August 12 2016 at 22:34 GMT