Pokemon Catch Rate Calculator
Estimate catch probability by HP, ball type, status condition, and species catch rate to optimize capture strategy.
Catch Inputs
Capture Strategy Tips
- Lower HP as much as possible before throwing premium balls.
- Sleep/Freeze usually provides the best status bonus for hard targets.
- Context balls (Quick/Dusk/Timer/Repeat) often outperform Ultra Ball.
Catch Odds
32.94%
Per Ball Success Chance
3.04
Expected Balls
Chance in 5 Balls86.44%
Chance in 10 Balls98.16%
HP Factor0.9333
Capture Value (a)84.00
Quick Read
- >50% per-ball is usually efficient for standard grinding captures.
- If below 10%, switch ball strategy and apply status before continuing.
- Use expected balls to plan inventory for legendary encounters.
Formulas Used (Classic Catch Model)
a = ((3M - 2H) / (3M)) x catchRate x ballBonus x statusBonus
b = 1048560 / sqrt(sqrt(16711680 / a))
p(single shake) = b / 65535
p(catch) = p(single shake)^4
FAQ
Is this exact for every generation?
This models the widely used modern catch framework; edge-case generation mechanics can vary.
Why does HP matter so much?
HP directly scales the capture value, so reducing HP strongly improves odds.
Does status stack with ball bonuses?
Yes. Status and ball multipliers multiply together in the capture calculation.
Pokemon Catch Rate Calculator planning guide
Estimate capture probability based on HP, ball choice, and status so you can choose the best catching strategy.
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Pokemon Catch Rate Calculator FAQ
What impacts catch rate the most?
Current HP and status effects have the biggest impact, followed by ball type and species catch rate.
Should I always use the best ball?
Not always. The calculator helps compare odds so you can decide if premium balls are worth it.
How do status effects help?
Sleep and paralysis increase capture odds, so applying a status move can significantly improve success.