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Catch Rate Pokémon Calculator

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The Catch Rate Pokémon Calculator is a tool designed to make the lives of Pokémon trainers easier by calculating the probability of catching a Pokémon. This calculator takes the guesswork out of whether a Pokéball will successfully capture a Pokémon by using a straightforward mathematical formula. It’s a fantastic way for trainers to plan their strategy, especially when dealing with rare or difficult-to-catch Pokémon.

Purpose and Functionality

At its core, the Catch Rate Calculator uses a formula to determine the likelihood (P) of a successful capture. This probability is influenced by three main factors: the Pokémon’s inherent Catch Rate, the type of Pokéball used, and any status conditions affecting the Pokémon.

  • Catch Rate: A numerical value assigned to each Pokémon species that reflects its ease of capture. Values range from 3 (very hard to catch) to 255 (easy to catch).
  • Bonus Ball: Numerical values representing the effectiveness of the Pokéball used. Higher values indicate more effective Pokéballs.
  • Bonus Status: Values that reflect the impact of any status conditions (like sleep or paralysis) on the Pokémon, making it easier to catch.

The formula that combines these factors is:


Step-by-Step Example

Let’s say you encounter a somewhat tricky Pokémon with a Catch Rate of 45. You decide to use a Great Ball, which offers a Bonus Ball value of 20, and you’ve also managed to put the Pokémon to sleep, providing a Bonus Status of 10. Plugging these values into the formula gives us:


Calculating this, you find out the probability of capture, which can help you decide whether to use the Great Ball or perhaps opt for something stronger, like an Ultra Ball.

Relevant Information Table

FactorDescriptionTypical Values
Catch RateInherent ease of catching the Pokémon3 (hard) to 255 (easy)
Bonus BallEffectiveness of Pokéball used0 (standard) and above
Bonus StatusImpact of status conditions on ease of capture0 (none) to positive values


The Catch Rate Pokémon Calculator demystifies the process of catching Pokémon by providing trainers with a clear probability of success. This tool allows trainers to make informed decisions on which Pokéballs to use and whether to apply strategies to impose status conditions on wild Pokémon. By utilizing this calculator, trainers can save valuable resources and increase their efficiency in capturing the Pokémon they desire. Whether you’re a seasoned trainer or just starting your Pokémon journey, this calculator is an invaluable asset for planning your capture strategy and understanding the mechanics behind Pokémon capture rates.

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