Pokémon CP Calculator
Estimate your Pokémon’s Combat Power (CP) and understand its potential.
CP Calculator
Enter the name of the Pokémon.
Base Attack stat from Pokémon’s data.
Base Defense stat from Pokémon’s data.
Base Stamina stat from Pokémon’s data.
Current level (or trainer level for max level). Use .5 increments.
IV for Attack (0-15).
IV for Defense (0-15).
IV for Stamina (0-15).
Primary type (used for potential future calculations, not CP directly).
Your Pokémon’s Potential
CP is calculated using the Pokémon’s effective stats (Base Stat + IVs) multiplied by a level-based coefficient. The formula is approximately: CP = floor((Base_ATK + IV_ATK) * (Base_DEF + IV_DEF)^0.5 * (Base_STA + IV_STA)^0.5 * Level_Coefficient^2 / 10). The Level Coefficient is determined by the Pokémon’s level and the trainer’s level.
What is a Pokémon CP Calculator?
A Pokémon CP Calculator is a specialized tool designed to estimate the Combat Power (CP) of a Pokémon in games like Pokémon GO. CP is a numerical representation of a Pokémon’s overall strength, combining its Attack, Defense, and Stamina stats, along with its current level and individual values (IVs). This calculator helps trainers understand their Pokémon’s fighting potential, compare different individuals, and strategize for battles, raids, and gym defenses. It takes into account the underlying stats that determine how strong a Pokémon will be at a given level.
Who should use it?
- New and experienced Pokémon GO trainers: To quickly assess the strength of newly caught Pokémon.
- Competitive battlers: To identify the best Pokémon for PvP leagues (Great League, Ultra League, Master League) by understanding how CP caps affect performance.
- Raid participants: To gauge the effectiveness of Pokémon used in raids against powerful Raid Bosses.
- Collectors: To identify and track Pokémon with high potential IVs and CP.
Common Misconceptions:
- Higher CP always means better: While CP is a good indicator, specific stats and movesets are crucial for PvP and PvE effectiveness. A lower CP Pokémon with better IVs or a more advantageous moveset might perform better in certain situations.
- IVs are the only factor: Base stats and Pokémon level play a massive role. A Pokémon with perfect IVs but at a low level might be weaker than a Pokémon with lower IVs but at a much higher level.
- CP is static: CP changes as a Pokémon levels up. This calculator helps predict that growth and understand the maximum potential CP.
Pokémon CP Calculator Formula and Mathematical Explanation
The Combat Power (CP) of a Pokémon is a complex calculation that aims to provide a single metric for its overall strength. It’s derived from the Pokémon’s base stats, its individual values (IVs), and its current level. The core formula involves multiplying the effective Attack, Defense, and Stamina values, each influenced by a level-based coefficient.
The general formula used in many Pokémon games, particularly Pokémon GO, can be approximated as follows:
Effective Stat = floor((Base Stat + IV) * Level_Coefficient)
CP = floor((Effective_ATK * sqrt(Effective_DEF) * sqrt(Effective_STA) * Level_Coefficient^2) / 10)
Let’s break down the components:
- Base Stats (ATK, DEF, STA): These are inherent to each Pokémon species and define its fundamental strengths. For example, a Dragonite has high base Attack, while Blissey has very high base Stamina.
- Individual Values (IVs): These range from 0 to 15 for each stat (Attack, Defense, Stamina) and represent hidden potential. A Pokémon with perfect 15/15/15 IVs will generally be stronger than one with 0/0/0 IVs at the same level.
- Level Coefficient: This is a multiplier that increases with the Pokémon’s level. It also depends on the Trainer Level, as Pokémon cannot exceed a certain level cap based on the Trainer’s level (e.g., Level 40 for Trainer Level 40, or Level 50 for Trainer Level 50+ with XL Candy). The level coefficient is often expressed as
Level / 10 * (0.5 + PowerUp_Level)where PowerUp_Level is typically 0 for base levels and increases with each power-up. For simplicity in many calculators, a direct level-to-coefficient lookup is used. - Effective Stats: The combination of Base Stat and IV, scaled by the Level Coefficient.
- CP Formula: The final CP calculation takes the effective stats, squares the level coefficient (reflecting its significant impact on overall power), and divides by 10, with the result floored (rounded down) to the nearest whole number.
Variables Table:
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Base ATK | Pokémon species’ base Attack stat | Stat Points | ~70 – 300+ |
| Base DEF | Pokémon species’ base Defense stat | Stat Points | ~70 – 300+ |
| Base STA | Pokémon species’ base Stamina (HP) stat | Stat Points | ~50 – 300+ |
| IV Attack | Individual Value for Attack | Points (0-15) | 0 – 15 |
| IV Defense | Individual Value for Defense | Points (0-15) | 0 – 15 |
| IV Stamina | Individual Value for Stamina (HP) | Points (0-15) | 0 – 15 |
| Pokémon Level | The current level of the Pokémon | Levels | 1 – 50 (or 51 with Best Buddy boost) |
| Trainer Level | The player’s current level | Levels | 1 – 50 |
| Level Coefficient | A multiplier derived from Pokémon Level and Trainer Level | Multiplier | Varies significantly (e.g., ~0.09 to 0.79) |
| CP | Combat Power | Points | ~10 – 4000+ |
Practical Examples (Real-World Use Cases)
Example 1: A High-Potential Groudon
Let’s evaluate a newly caught Groudon:
- Pokémon Name: Groudon
- Base Stats: ATK: 180, DEF: 150, STA: 140
- Level: 25.5
- IVs: ATK: 15, DEF: 14, STA: 13
- Trainer Level: 40 (allows Pokémon to reach Lv 40)
Using the Pokémon CP Calculator with these inputs:
Calculator Inputs:
- Base Attack: 180
- Base Defense: 150
- Base Stamina: 140
- Level: 25.5
- IV Attack: 15
- IV Defense: 14
- IV Stamina: 13
Calculator Output:
- Calculated Attack: ~227
- Calculated Defense: ~186
- Calculated Stamina: ~177
- CP: ~2650
- Max CP at Level 40: ~3800
Interpretation: This Groudon has very high IVs, especially in Attack. At level 25.5, its CP is around 2650. With a Trainer Level of 40, this Groudon can be powered up further, reaching a maximum CP of approximately 3800. This indicates it’s a strong candidate for Master League PvP or for use in raids against Pokémon like Rayquaza or Reshiram.
Example 2: A PvP-Focused Sneasel for Great League
A trainer is looking for a Sneasel to use in the Great League (CP cap of 1500):
- Pokémon Name: Sneasel
- Base Stats: ATK: 123, DEF: 95, STA: 90
- Level: 15.0
- IVs: ATK: 2, DEF: 15, STA: 15
- Trainer Level: 50 (allows Pokémon to reach Lv 50, but we are aiming for sub-1500 CP)
Using the Pokémon CP Calculator:
Calculator Inputs:
- Base Attack: 123
- Base Defense: 95
- Base Stamina: 90
- Level: 15.0
- IV Attack: 2
- IV Defense: 15
- IV Stamina: 15
Calculator Output:
- Calculated Attack: ~108
- Calculated Defense: ~116
- Calculated Stamina: ~115
- CP: ~850
- Max CP at Level 40: ~1450
Interpretation: This Sneasel has low Attack IVs but high Defense and Stamina IVs. This IV distribution is often preferred in Great League because it allows the Pokémon to reach a higher level (closer to the 1500 CP cap) while maximizing its bulk. At level 15.0, its CP is around 850. It can be powered up to level 40 to reach a CP close to the 1500 cap, making it a potentially viable candidate for the Great League, focusing on its higher defensive stats.
How to Use This Pokémon CP Calculator
Using this Pokémon CP Calculator is straightforward. Follow these steps to get accurate CP estimations and understand your Pokémon’s potential:
- Input Pokémon Name: While not used in the CP calculation itself, entering the Pokémon’s name helps you keep track of which Pokémon you are evaluating.
- Enter Base Stats: Input the species’ Base Attack, Defense, and Stamina. These can usually be found on Pokémon databases or wikis.
- Input Pokémon Level: Enter the current level of your Pokémon. Use increments of 0.5 (e.g., 20.5, 32.0).
- Enter Individual Values (IVs): Input the IVs for Attack, Defense, and Stamina, which range from 0 to 15. You can find these using in-game appraisal systems or third-party IV checker tools.
- Select Pokémon Type: Choose the primary type of your Pokémon. While not directly used in the CP formula, it’s important context for understanding Pokémon strengths and weaknesses.
- Click ‘Calculate CP’: Once all fields are filled, click the ‘Calculate CP’ button.
How to Read Results:
- Primary Result (CP): This is the main number displayed prominently. It’s the estimated Combat Power of your Pokémon at the specified level.
- Calculated Stats (Attack, Defense, Stamina): These show the Pokémon’s effective stats after factoring in Base Stats, IVs, and Level.
- Max CP at this Level: This indicates the highest possible CP the Pokémon could achieve if powered up to the maximum level allowed by your current Trainer Level (typically Level 40).
- Level Cap (Trainer Level 40): This shows the maximum level your Pokémon can reach based on your current Trainer Level. For Trainer Levels 40+, this cap is generally Level 50.
- Formula Explanation: Provides a brief overview of how the CP is calculated.
Decision-Making Guidance:
- High IVs & High CP: Indicates a potentially powerful Pokémon suitable for raids or Master League PvP.
- Low CP but High IVs (especially for PvP leagues): This Pokémon might be ideal for Great League or Ultra League if its CP can be kept under the respective caps (1500 and 2500) by powering it up to a specific level (e.g., Level 15.5 for a 1500 CP Pokémon). Focus on the calculated stats and potential CP at different levels.
- Low Base Stats or Low IVs: This Pokémon might be less valuable for high-level play, even if powered up significantly.
Use the ‘Copy Results’ button to save or share your findings. The ‘Reset’ button allows you to clear the form and start fresh.
Key Factors That Affect Pokémon CP Results
Several factors significantly influence a Pokémon’s Combat Power (CP). Understanding these can help you better evaluate your Pokémon and strategize your training:
- Base Stats: The fundamental Attack, Defense, and Stamina values inherent to each Pokémon species are the bedrock of its potential strength. Pokémon with naturally high base Attack stats, like Mewtwo or Rayquaza, will generally achieve higher CPs than those with lower base Attack stats, like Skitty. This is the most defining characteristic of a Pokémon’s raw power.
- Individual Values (IVs): IVs act as a hidden bonus, ranging from 0 to 15 for each stat. Perfect IVs (15/15/15) significantly boost a Pokémon’s effective stats at any given level compared to zero IVs. This difference becomes more pronounced at higher levels, making high-IV Pokémon more desirable for maximizing CP and overall performance.
- Pokémon Level: CP increases dramatically as a Pokémon’s level increases. The CP formula heavily weights the level coefficient (squared). This means powering up your Pokémon is essential for reaching its maximum potential CP and strength. This is why a Level 40 Pokémon with decent IVs can often outperform a Level 20 Pokémon with perfect IVs.
- Trainer Level: Your Trainer Level dictates the maximum level your Pokémon can be powered up to. A Pokémon cannot exceed a certain fraction of Level 40 (or Level 50 with XL Candy) unless the trainer’s level is high enough. This limits the ultimate CP a Pokémon can achieve, influencing decisions about which Pokémon to invest resources in.
- Pokémon Type: While not directly in the CP calculation, a Pokémon’s type is crucial for its effectiveness in battles. Some types have access to better movesets or perform better in specific PvP leagues due to type matchups. A high CP Pokémon of a defensively weak type might still struggle against opponents with super-effective moves.
- Moveset: The Fast Move and Charged Moves a Pokémon knows are critical for its actual performance, regardless of CP. A Pokémon with a high CP but a poor moveset will likely lose to a lower CP Pokémon with an optimal moveset. This is especially relevant in PvP where move energy generation and damage output are key.
- XL Candy & Level 50 Cap: For Trainer Levels 40 and above, Pokémon can be powered up beyond Level 40 using XL Candy, reaching up to Level 50 (or 51 with Best Buddy boost). This significantly increases their maximum CP and effective stats, fundamentally changing the meta for Master League and PvE challenges.
Frequently Asked Questions (FAQ)
CP (Combat Power) is a visible score representing a Pokémon’s overall strength at its current level. IVs (Individual Values) are hidden numbers (0-15) that contribute to a Pokémon’s base stats, affecting how strong it becomes as it levels up. High IVs allow a Pokémon to reach a higher potential CP and have better effective stats.
Yes, many legendary and pseudo-legendary Pokémon, like Mewtwo, Rayquaza, and Groudon, can exceed 4000 CP when powered up to Level 40, especially with good IVs. With the Level 50 cap, some Pokémon can even reach over 5000 CP.
Calculators provide estimates. Slight variations can occur due to differences in how level coefficients are calculated or rounded, especially with the complex Level 50 mechanics and Power-Up levels. Different games or versions might also have minor formula tweaks. This calculator uses a widely accepted approximation.
For PvP leagues with CP caps (like Great League and Ultra League), you often prioritize IVs that allow your Pokémon to reach the highest possible level *under* the CP cap. This typically means lower Attack IVs and higher Defense/Stamina IVs to maximize bulk and reach closer to the cap without exceeding it. For Master League (no CP cap), higher IVs and thus higher CP are generally better.
In Pokémon GO, you can use the in-game appraisal system. After appraising, the game will give you a range (e.g., “A great Pokémon overall!”, “It seems to be a strong contender!”). You can then use this information, combined with the Pokémon’s exact CP and Level, to input into an IV calculator like this one to find the specific IVs.
This indicates the maximum level your Pokémon can reach, which is tied to your Trainer Level. If your Trainer Level is 40, your Pokémon can be powered up to Level 40 (or 40.5 with Best Buddy boost). If your Trainer Level is higher, the cap increases, potentially up to Level 50 (or 51).
No, the Pokémon’s type itself does not directly factor into the CP calculation formula. However, types are critical for battle effectiveness, influencing weaknesses, resistances, and the moves a Pokémon can learn, which indirectly affects how valuable a Pokémon is despite its CP.
It depends on the Pokémon and the context. For Master League PvP or raids where you need the absolute strongest Pokémon, high IVs are usually preferred. However, for Great League or Ultra League, a Pokémon with 0/0/0 IVs might be completely unusable, while one with 0 Attack IV but high Defense/Stamina IVs might be excellent for reaching the CP cap. Generally, higher IVs lead to higher potential CP and effectiveness.