Understanding Catch Rate in Pokémon GO
In Pokémon GO, the "catch rate" refers to the probability of successfully capturing a wild Pokémon with a Poké Ball. This probability is influenced by several factors, including the Pokémon's base catch rate, the type of Poké Ball used, the use of Berries, and the accuracy of your throw. Understanding these mechanics can significantly improve your chances of catching even the most elusive Pokémon.
Factors Affecting Catch Rate:
- Base Catch Rate: Each Pokémon species has a base catch rate assigned to it, making some Pokémon inherently easier to catch than others. Legendaries and rare Pokémon typically have lower base catch rates.
- Poké Ball Type: Standard Poké Balls have a base effectiveness. Great Balls and Ultra Balls increase this effectiveness, thus improving your catch odds.
- Berries: Using Razz Berries, Pinap Berries, or Nanab Berries can modify the catch rate. Razz Berries increase catch probability, Pinap Berries double candy rewards (and slightly increase catch rate), and Nanab Berries calm the Pokémon, making it easier to land a successful throw.
- Throw Accuracy: The type of throw (Nice, Great, Excellent) and whether it's a Curveball significantly impact the catch rate. A well-executed throw with bonus multipliers greatly increases your chances.
- Medals: Earning certain in-game medals (e.g., for catching many of a specific type of Pokémon) can provide a small, passive bonus to catch rates for Pokémon of that type.
While the exact formula is complex and subject to in-game adjustments by Niantic, this calculator aims to provide an estimated catch rate based on common understood mechanics, focusing on the key multipliers.