Calculate the Chance of Catching a Pokémon in Yellow

This tool calculates your likelihood of catching a Pokémon in Pokémon Yellow. Select any Pokémon available in Yellow, choose your Poké Ball, fill out the remaining details, and let it handle all of the math.

Yellow shares the same Gen 1 catch formula as Red and Blue, with the same ball and status mechanics. If you find any errors or have any issues, feel free to join our Discord server to let us know!