Pokémon GO CP Calculator

Estimate your Pokémon’s Combat Power (CP) and understand its stats.

CP Estimation Tool

Pokémon Base Stats (Example)

Species	Base Attack	Base Defense	Base Stamina
Pikachu	116	86	65
Charizard	193	151	156
Mewtwo	284	204	193
Gyarados	237	186	190
Snorlax	190	169	335
Dragonite	263	195	182
Eevee	105	105	130
Lucario	236	141	141

What is Pokémon GO CP?

Combat Power (CP) in Pokémon GO is a numerical representation of a Pokémon’s overall strength. It’s a simplified metric that combines a Pokémon’s base stats (Attack, Defense, Stamina), its level, and its Individual Values (IVs) to give trainers a quick snapshot of how powerful a Pokémon is. While CP is a crucial factor in understanding a Pokémon’s potential in battles, especially in the Go Battle League and Raid Battles, it’s not the only determinant of success. A higher CP generally indicates a stronger Pokémon, but strategic team building, move sets, and type matchups also play vital roles in Pokémon GO combat. Understanding CP allows players to quickly assess and compare their Pokémon, making decisions about which ones to power up, trade, or use in battles.

Many new players often mistake CP as the sole indicator of a Pokémon’s worth. While a high CP Pokémon is often desirable, a Pokémon with lower CP but better IVs might have a higher potential to reach a greater maximum CP and be more effective in certain leagues or situations. Furthermore, Pokémon with specific move sets or type advantages can often outperform higher-CP opponents. It’s important to look beyond just the CP number and consider a Pokémon’s full potential, especially when aiming for competitive play in Pokémon GO. This Pokémon GO CP calculator helps demystify this crucial stat.

Who Should Use a Pokémon GO CP Calculator?

The Pokémon GO CP Calculator is an indispensable tool for a wide range of players, from casual trainers to seasoned veterans aiming for competitive dominance:

• New Players: To quickly understand the relative strength of their early-game Pokémon and decide which ones are worth investing Stardust and Candy in.
• Raid Enthusiasts: To determine the optimal CP of Pokémon needed to take down raid bosses effectively, especially when coordinating with other trainers.
• PvP (Go Battle League) Players: To calculate the potential CP of Pokémon at specific level caps (e.g., Great League at 1500 CP, Ultra League at 2500 CP) and to identify Pokémon with ideal IVs for those leagues.
• Collectors and Completionists: To track and compare the potential maximum CP of their Pokémon collection, especially those with perfect IVs (15/15/15).
• Traders: To estimate the CP of a Pokémon after a trade, as CP can change based on the Pokémon’s level and IVs relative to the trainer’s level.

Common Misconceptions About CP

Several myths surround CP in Pokémon GO. One common misconception is that the highest CP Pokémon is always the best. This isn’t true, as a Pokémon with lower CP but a better stat distribution (IVs) might have a higher potential max CP or perform better in specific PvP leagues. Another myth is that CP is a fixed value; however, CP can change after trading, powering up, or evolving. Understanding the underlying stats and level multipliers is key to grasping the true meaning of CP. This Pokémon GO CP calculator aims to clarify these aspects.

Pokémon GO CP Formula and Mathematical Explanation

The Combat Power (CP) of a Pokémon in Pokémon GO is calculated using a specific formula that takes into account its base stats, individual values (IVs), and its current level, modified by a level multiplier. The formula is designed to provide a single score reflecting the Pokémon’s combat prowess.

The Core CP Formula:

The primary formula for calculating CP is:

CP = floor( (BaseAttack + AttackIV) * sqrt(BaseDefense + DefenseIV) * sqrt(BaseStamina + StaminaIV) * LevelMultiplier^2 / 10 )

Where:

• BaseAttack, BaseDefense, BaseStamina: These are the inherent stats for the specific Pokémon species, unique to each Pokémon.
• AttackIV, DefenseIV, StaminaIV: These are the Individual Values, ranging from 0 to 15, representing the hidden potential of a Pokémon’s stats.
• LevelMultiplier: This is a value that increases with the Pokémon’s level. It’s determined by the Pokémon’s level and whether it’s at a full or half level (e.g., Level 20 vs. Level 20.5). The exact multiplier is derived from the game’s internal tables, often approximated by the Stardust cost to level up.
• sqrt(): Represents the square root function.
• ^2: Represents the exponentiation function (squaring).
• floor(): This function rounds the result down to the nearest whole number.

HP Calculation:

The Hit Points (HP) of a Pokémon are calculated separately but also rely on the Stamina stat and the level multiplier:

HP = floor( (BaseStamina + StaminaIV) * LevelMultiplier )

Note: In the game, Stamina IV directly contributes to HP, while Attack and Defense IVs contribute to their respective stats before the final CP calculation.

Level Multiplier Approximation:

The LevelMultiplier is crucial and is tied to the Pokémon’s level. It increases progressively. For trainer levels up to 30, the maximum Pokémon level is capped at twice the trainer level. After trainer level 30, the maximum Pokémon level becomes 40 (or 50 with Best Buddy boost). The multiplier is not a simple linear function and is often represented in a lookup table within the game’s code. For practical purposes in calculators like this, the LevelMultiplier is often derived from the StardustCost required to reach the current level from the previous one. The specific value is looked up based on the Stardust cost.

Variables Table:

Key Variables in CP Calculation

Variable	Meaning	Unit	Typical Range
CP	Combat Power	Points	0 – 4000+
Base Stats (Attack, Defense, Stamina)	Inherent strengths of a Pokémon species	Points	Varies widely by species (e.g., 80 – 300+)
IVs (Attack, Defense, Stamina)	Individual Values	Points (0-15)	0 – 15
Pokémon Level	The current level of the Pokémon	Level	1 – 50
Level Multiplier	Factor that scales stats based on Pokémon level	Decimal	Approx. 0.094 – 0.7906
Stardust Cost	Resource cost to power up Pokémon	Stardust	0 – 10,000+
HP	Hit Points	Points	Varies widely

Practical Examples (Real-World Use Cases)

Let’s explore how the Pokémon GO CP calculator can be used in practical scenarios.

Example 1: Evaluating a Newly Caught Pokémon

You’ve just caught a Riolu. You want to know its potential strength after evolving it into Lucario and powering it up.

• Inputs:
• Pokémon Species: Riolu (uses Lucario’s Base Stats)
• Pokémon Level: 15
• Stardust Cost to Level Up: 2500 (for level 15 -> 15.5)
• Attack IV: 14
• Defense IV: 13
• Stamina IV: 15

Using a Pokémon GO CP calculator with Lucario’s base stats (Attack: 236, Defense: 141, Stamina: 141), and the inputs above, we get:

• Intermediate Values:
• Base Stats: Attack 236, Defense 141, Stamina 141
• Level Multiplier (approx for Lvl 15): 0.558
• Calculated Attack Stat: floor((236 + 14) * 0.558) = 138
• Calculated Defense Stat: floor((141 + 13) * 0.558) = 86
• Calculated HP: floor((141 + 15) * 0.558) = 87
• Primary Result:
• CP: Approximately 1250

Interpretation: This Riolu has decent IVs and is at a mid-level. The calculator shows its CP will be around 1250. This is a good starting point. You can then decide if you want to invest more Stardust and Candy to power it up further, especially if aiming for PvP leagues or raids.

Example 2: Checking a Pokémon for PvP (Great League)

You are looking for a strong Pokémon for the Great League (max 1500 CP). You have a Skarmory with potentially good IVs.

• Inputs:
• Pokémon Species: Skarmory
• Pokémon Level: 14.5 (common target for Great League)
• Stardust Cost to Level Up: 6000 (for level 14.5 -> 15)
• Attack IV: 5
• Defense IV: 15
• Stamina IV: 14

Using the Pokémon GO CP calculator for Skarmory (Base Attack: 110, Base Defense: 205, Base Stamina: 140) with these inputs:

• Intermediate Values:
• Base Stats: Attack 110, Defense 205, Stamina 140
• Level Multiplier (approx for Lvl 14.5): 0.539
• Calculated Attack Stat: floor((110 + 5) * 0.539) = 62
• Calculated Defense Stat: floor((205 + 15) * 0.539) = 118
• Calculated HP: floor((140 + 14) * 0.539) = 82
• Primary Result:
• CP: Approximately 980

Interpretation: This Skarmory, even with good Defense and Stamina IVs, falls well below the 1500 CP cap for the Great League at level 14.5. This suggests that to reach closer to 1500 CP, you would need to power it up significantly, which might require much higher IVs for Attack or a different level target. For PvP, players often seek Pokémon that reach their desired league’s CP cap at higher levels with lower IVs, as this often translates to better overall stat distribution. A low-attack IV can be beneficial in Great League as it minimizes CP usage for higher Defense/Stamina, increasing the achievable level.

How to Use This Pokémon GO CP Calculator

Our Pokémon GO CP Calculator is designed for ease of use. Follow these simple steps to get accurate CP estimations:

1. Select Pokémon Species: Choose your desired Pokémon from the dropdown list. The calculator will automatically load its base stats.
2. Enter Pokémon Level: Input the current level of your Pokémon. You can use whole numbers (e.g., 20) or half levels (e.g., 25.5).
3. Input Stardust Cost: This is a critical step for accuracy. Enter the amount of Stardust required to power up your Pokémon from its *previous* level to its *current* level. For example, to reach Level 20.5 from Level 20, the Stardust cost is typically 4000. For Level 30 to 30.5, it’s 8000. If you’re unsure, you can estimate based on common Stardust tiers (e.g., 400, 800, 1200, 1600, 2000, 2500, 3000, 3500, 4000, 5000, 6000, 7000, 8000, 9000, 10000).
4. Input Individual Values (IVs): For Attack, Defense, and Stamina, enter the corresponding IV for your Pokémon. These values range from 0 (worst) to 15 (best).
5. Calculate: Click the “Calculate CP” button.

Reading the Results:

The calculator will display:

• Primary Result (CP): This is the main highlighted number, representing the estimated Combat Power of your Pokémon.
• Intermediate Values: These include the Pokémon’s Base Stats, the calculated Level Multiplier, individual stat scores (Attack, Defense, HP), and their respective values derived from base stats, IVs, and level. These provide insight into how the final CP is reached.
• Formula Explanation: A brief description of the underlying mathematical formulas used.

Decision-Making Guidance:

Use the calculated CP and intermediate stats to make informed decisions:

• Powering Up: Compare the current CP and potential maximum CP (by checking IVs) to decide if a Pokémon is worth the Stardust and Candy investment.
• PvP Teams: For Go Battle League, check if the Pokémon’s CP is suitable for the target league (e.g., below 1500 for Great League). Low Attack IVs combined with high Defense/Stamina IVs are often preferred for PvP as they allow the Pokémon to reach a higher level within the CP limit, resulting in better stats.
• Raids: Assess if the Pokémon’s CP and stats make it a viable attacker for upcoming raid bosses.
• Trading: Estimate the CP a Pokémon might have after a trade.

The “Copy Results” button allows you to easily share these details with friends or save them for your records.

Key Factors That Affect Pokémon GO CP Results

Several factors significantly influence the CP of a Pokémon in Pokémon GO. Understanding these elements is key to optimizing your Pokémon roster:

1. Pokémon Species (Base Stats): Each Pokémon species has unique base stats for Attack, Defense, and Stamina. Legendary Pokémon or those known for high offensive power will naturally have higher base Attack stats, leading to higher potential CP. This is the most fundamental factor.
2. Pokémon Level: The Level Multiplier increases as the Pokémon’s level goes up. Powering up a Pokémon is the most direct way to increase its CP. Higher levels mean significantly higher CP. The cap for a Pokémon’s level is tied to the trainer’s level (up to twice the trainer level, maxing at 40 or 50).
3. Individual Values (IVs): IVs (0-15) represent a Pokémon’s hidden potential. A Pokémon with 15/15/15 IVs (often called “perfect IVs”) will have higher final stats and thus higher CP at any given level compared to a Pokémon with 0/0/0 IVs of the same species and level. For PvP, specific IV distributions (like low Attack) can be more crucial than perfect IVs to stay under league CP caps.
4. Stardust Cost Tiers: While not a direct input to the CP formula itself, the Stardust cost to reach a certain level is directly correlated with the Level Multiplier. Different Stardust costs correspond to different level tiers, effectively acting as a proxy for the level multiplier’s value in many calculators. This is why accurately identifying the Stardust cost is vital for precise CP calculations.
5. Evolution: Evolving a Pokémon changes its species, which means it inherits a new set of base stats. Often, evolved forms have significantly higher base stats, leading to a substantial increase in CP. The CP calculation needs to be re-run with the evolved Pokémon’s base stats.
6. Mega Evolutions & Primal Reversions: These temporary forms provide massive temporary stat boosts, drastically increasing CP and combat effectiveness. While not part of the standard CP formula, they represent a temporary, extreme increase in a Pokémon’s power.
7. Shadow Bonus: Shadow Pokémon receive a 20% attack boost but also take 20% more damage. While this doesn’t directly change their displayed CP value calculated by the standard formula, it fundamentally alters their combat performance, making them hit harder but be more fragile.

Frequently Asked Questions (FAQ)

Q1: What is the difference between CP and IVs?

CP (Combat Power) is a visible score representing a Pokémon’s overall strength at its current level. IVs (Individual Values) are hidden stats (0-15 for Attack, Defense, Stamina) that contribute to a Pokémon’s final stats and its potential maximum CP. High IVs allow a Pokémon to reach a higher CP at any given level.

Q2: Does CP determine everything in a Pokémon GO battle?

No. While CP is a significant indicator, other factors like move sets, typing advantages/resistances, and PvP league rules are crucial. A lower-CP Pokémon with a favorable matchup or better moves can defeat a higher-CP Pokémon.

Q3: Why is my Pokémon’s CP lower than expected for its level?

This is usually due to low Individual Values (IVs). If your Pokémon has low Attack, Defense, or Stamina IVs, its final stats and CP will be lower compared to a Pokémon of the same level with higher IVs. The Pokémon GO CP calculator can help you see how IVs impact the final score.

Q4: What are the best IVs for PvP?

For PvP leagues (Great League, Ultra League), you generally want low Attack IVs and high Defense/Stamina IVs. This allows the Pokémon to reach a higher level within the CP cap (e.g., 1500 CP for Great League), granting it better overall stats while staying under the limit. Perfect IVs (15/15/15) are usually best for Master League where there is no CP cap.

Q5: How does Stardust cost affect CP calculation?

Stardust cost directly correlates to the Pokémon’s level and the associated Level Multiplier. Higher Stardust costs usually mean higher levels and thus higher CP. The calculator uses Stardust cost to approximate the correct Level Multiplier for accuracy.

Q6: Can CP change after trading?

Yes. When a Pokémon is traded, its level is randomized within a range based on the trainer levels of the sender and receiver. This level change directly affects the Level Multiplier and thus the final CP. The IVs may also change slightly within a range.

Q7: What is the maximum possible CP in Pokémon GO?

The maximum CP a Pokémon can achieve depends heavily on its species’ base stats, perfect IVs (15/15/15), and reaching the maximum level cap (Level 50, including Best Buddy boost). Certain Pokémon like Mewtwo, Slaking, and Rayquaza have the potential for very high CP ceilings.

Q8: Do Shiny Pokémon have different CP?

No. A Shiny Pokémon has the exact same base stats, IV potential, and level mechanics as its non-shiny counterpart. The only difference is its visual appearance. Therefore, a Shiny Pokémon can have the same CP as a regular Pokémon if all other factors (species, level, IVs) are identical.