Pocket Catch Calc Pro
Comprehensive Pokémon Catch Rate Calculator
Select the game generation for correct formula
Base catch rate: ---
HP Quick Set
Environmental Factors
Additional Factors
About Catch Rate Calculation
This calculator uses official formulas from generations 1-9 to compute Pokémon catch probabilities.
Key Factors
- Base catch rate of the Pokémon species
- Current HP percentage
- Status conditions (sleep, freeze, etc.)
- Type of Poké Ball used
- Environmental factors (dark grass, underwater, etc.)
- Generation-specific mechanics
How to Use
- Select the game generation you're playing
- Choose the Pokémon you're trying to catch
- Set the current HP and maximum HP values
- Select the Poké Ball you want to use
- Set any status conditions
- Use the Advanced tab for additional options
Calculator supports Generation I through IX catch mechanics
Based on formulas from Bulbapedia and other sources
Our Calculator Rating by Users:
Pokémon Catch Rate Calculator: Accurately Predict Your Chances of Catching Any Pokémon
What Is a Catch Rate in Pokémon Games?
A catch rate in Pokémon refers to the likelihood of successfully capturing a Pokémon. This chance is calculated using a formula that considers various factors, such as the Pokémon’s base catch rate, the type of Poké Ball you’re using, the Pokémon’s health, and any status effects. The higher the catch rate, the easier it is to capture a Pokémon.
Each Pokémon species has a base catch rate, which is a number between 0 and 255. For example, Pokémon like Caterpie have a high base catch rate (255), making them easier to catch, while rare Pokémon like Mewtwo have a low base catch rate (3), making them harder to catch.
How Catch Rate Calculators Work
Catch rate calculators use a formula that factors in multiple elements to calculate the probability of a successful catch. Here’s a breakdown of the main factors:
- Base Catch Rate: Each Pokémon has a specific base catch rate value (0 to 255).
- Poké Ball Multiplier: Different Poké Balls (e.g., Ultra Ball, Poké Ball, Dusk Ball) provide different multipliers to the catch rate.
- Status Effects: Conditions like Sleep, Paralysis, and Freeze increase your chances of capturing a Pokémon. A Pokémon with status effects is generally easier to catch.
- HP Percentage: The lower the Pokémon’s HP, the higher your chances of capturing it, especially when the Pokémon’s HP is reduced to 1 or very low.
Catch Rate Formula Simplified
The Pokémon Catch Rate formula is used to calculate the catch probability. Here’s the general structure:
Catch Chance= (3×Max HP−2×Current HP)×Catch Rate×Pokeˊ Ball Modifier
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3×Max HP
This formula looks complex, but let’s break it down:
- Max HP is the Pokémon’s maximum health.
- Current HP is the Pokémon’s current health.
- Catch Rate is the base catch rate of the Pokémon.
- Poké Ball Modifier is the multiplier based on the type of Poké Ball you use (e.g., Ultra Ball = 2x, Poké Ball = 1x).
Example Formula Breakdown:
Let’s say you’re trying to catch a Pikachu with 50 HP out of a maximum of 100 HP, using a Poké Ball:
- Max HP = 100
- Current HP = 50
- Catch Rate for Pikachu = 190
- Poké Ball Modifier = 1
Plugging this into the formula:
Catch Chance= (3×100−2×50)×190×1
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3×100
This would give you a percentage chance of catching Pikachu, which the calculator can compute instantly.
Step-by-Step: How to Use a Catch Rate Calculator
Using a Pokemon Catch Rate Calculator is straightforward. Here’s a step-by-step guide:
- Select the Game Generation
Choose the generation of the game you’re playing (e.g., Gen III, Gen IX, etc.). - Enter the Pokémon’s HP
Input the Pokémon’s current HP and maximum HP. You can either guess this or use in-game data. - Choose the Poké Ball
Select the Poké Ball you’re using (e.g., Ultra Ball, Great Ball, Master Ball). Each Poké Ball has a unique multiplier. - Apply Status Effects
If the Pokémon has any status effects (e.g., Paralysis or Sleep), select those from the options. This will increase the catch rate. - View the Result
The calculator will show you the catch chance percentage, which is your likelihood of capturing the Pokémon.
Poké Ball Multipliers Table
Poké Ball
Catch Rate Modifier
Poké Ball
Great Ball
Ultra Ball
Dusk Ball
Quick Ball
Timer Ball
1.0×
1.5×
2.0×
3.0× (at night/in caves)
4.0× (first turn only)
Up to 4.0× (longer battle)
Example Calculation
Let’s walk through an example using a Garchomp at 1 HP while it’s Paralyzed:
- Base Catch Rate for Garchomp = 45
- Poké Ball = Ultra Ball (2x modifier)
- HP = 1 (maximum HP = 100)
- Status Effect = Paralysis (1.5x modifier)
Using the formula and entering these values into the calculator, you’ll see that the catch chance is significantly higher due to the low HP and status effect.
For detail read: Best Poké Balls for Each Pokémon Type: Catch Pokémon Smarter
Tips to Improve Your Catch Rate
To improve your chances of capturing a Pokémon, follow these tips:
- Use the Right Poké Balls
- Ultra Ball is effective for standard catches.
- Quick Ball works best on the first turn.
- Dusk Ball is more effective at night or in caves.
For detail guide: How to Maximize Your Pokémon Catch Rate
2. Inflict Status Effects
Pokémon with Paralysis or Sleep have a higher chance of being caught. Make sure to use moves like Thunder Wave or Sleep Powder to increase your odds.
3. Lower the Pokémon’s HP
The closer the Pokémon’s HP is to 1, the better your chances. Using moves like False Swipe or Night Shade can help reduce their HP without knocking them out.
FAQ About Pokemon Catch Rate Calculators
Q: Can a calculator guarantee success?
No, the calculator provides an estimate, but factors like random chance can affect the outcome.
Q: Why does the same setup fail sometimes?
Pokémon captures involve an element of randomness. Even with optimal conditions, there’s still a chance the Pokémon may escape.
Q: Are catch rate formulas the same in every generation?
While the core mechanics remain similar, some changes have occurred between generations. For instance, Catch Power in Gen 9 can influence catch odds.
By using the Pokemon Catch Rate Calculator, you can make more informed decisions and increase your success when catching Pokémon. Whether you’re using a standard Poké Ball or a special one like a Master Ball, understanding the underlying mechanics can make all the difference in your Pokémon journey.
Check our guide: Top 10 Hardest Pokémon to Catch in Gen III–IV (Ranked by Catch Rate)