Pokemon Evolution Calculator






Pokémon Evolution Calculator – Plan Your Evolutions


Pokémon Evolution Calculator

Plan your Pokémon’s journey to evolution with precision. Calculate the XP, battles, and candies needed for your favorite Pokémon!

Calculate Your Pokémon’s Evolution Path



The current level of your Pokémon.



The level at which your Pokémon evolves (e.g., Charmander to Charmeleon at 16).



The total XP needed to reach the Target Evolution Level from Level 1 (consult game resources).



The total XP your Pokémon has accumulated so far.



The average XP gained from a single battle without any boosts.



Percentage boost from items (e.g., Lucky Egg: 50 for 50%), friendship, or trainer bonuses.



The number of candies needed for this evolution (common in Pokémon Go).



The number of candies you currently possess for this Pokémon.



Average candies gained per catch or transfer of this Pokémon.


Evolution Calculation Results

0 Additional Battles Needed
to reach target evolution level
Effective XP per Battle:
0 XP
XP Remaining for Evolution:
0 XP
Candies Remaining for Evolution:
0 Candies
Additional Catches/Transfers for Candies:
0 Actions

How the Pokémon Evolution Calculator Works

This Pokémon Evolution Calculator helps you estimate the effort required to evolve your Pokémon based on XP and candy requirements. It uses the following formulas:

  • Effective XP per Battle: Base XP per Battle * (1 + XP Boost / 100)
  • XP Remaining for Evolution: Total XP Required for Target Level - Current Total XP
  • Additional Battles Needed: XP Remaining for Evolution / Effective XP per Battle (rounded up)
  • Candies Remaining for Evolution: Candies Required for Evolution - Current Candies Owned
  • Additional Catches/Transfers for Candies: Candies Remaining for Evolution / Candies per Catch/Transfer (rounded up)

The calculator assumes a consistent XP gain per battle and candy gain per action. Negative remaining values are treated as zero, meaning you already have enough.

Evolution Progress Chart

This chart visualizes your current XP progress towards the target evolution level.

What is a Pokémon Evolution Calculator?

A Pokémon Evolution Calculator is an essential tool for any dedicated Pokémon trainer, whether you’re navigating the main series games or strategizing in Pokémon Go. This specialized calculator helps you determine the precise resources and effort—primarily Experience Points (XP), battles, and candies—needed to evolve your Pokémon. It takes the guesswork out of evolution planning, allowing you to optimize your training and resource management.

Who should use it? From casual players looking to evolve a favorite Pokémon to competitive trainers aiming for optimal stats, and especially Pokémon Go players managing limited candies, this Pokémon Evolution Calculator is invaluable. It’s perfect for planning your next evolution, understanding the grind ahead, or simply satisfying your curiosity about a Pokémon’s growth path.

Common misconceptions: Many trainers assume evolution is always a simple level-up. However, Pokémon evolution can involve various methods: specific items, friendship levels, trading, time of day, or even specific moves. This Pokémon Evolution Calculator focuses on the most common quantifiable methods (XP and candies) but acknowledges the broader complexity. It’s not a magic button, but a strategic planning aid.

Pokémon Evolution Calculator Formula and Mathematical Explanation

Understanding the mechanics behind Pokémon evolution allows for more efficient gameplay. Our Pokémon Evolution Calculator simplifies these mechanics into actionable insights using straightforward formulas.

Step-by-step derivation:

  1. Effective XP per Battle: This is your base XP gain adjusted by any in-game boosts. If you use a Lucky Egg (50% boost), your effective XP increases significantly.
    Effective XP = Base XP per Battle × (1 + XP Boost / 100)
  2. XP Remaining for Evolution: This calculates how much more XP your Pokémon needs to reach its target evolution level.
    XP Remaining = Total XP Required for Target Level - Current Total XP
  3. Additional Battles Needed: Once you know the remaining XP and your effective XP per battle, you can estimate the number of battles. We round up because you can’t fight a fraction of a battle.
    Additional Battles = CEILING(XP Remaining / Effective XP per Battle)
  4. Candies Remaining for Evolution: For games like Pokémon Go, candies are crucial. This is a simple subtraction.
    Candies Remaining = Candies Required for Evolution - Current Candies Owned
  5. Additional Catches/Transfers for Candies: If you’re short on candies, this tells you how many more Pokémon of that species you need to catch or transfer. Again, we round up.
    Additional Actions = CEILING(Candies Remaining / Candies per Catch/Transfer)

Variable explanations:

Table 1: Pokémon Evolution Calculator Variables
Variable Meaning Unit Typical Range
Current Pokémon Level The Pokémon’s current experience level. Level 1-100
Target Evolution Level The level at which the Pokémon evolves. Level 1-100
Total XP Required for Target Level Cumulative XP from Level 1 to the Target Evolution Level. XP Varies greatly (e.g., 1,000 – 1,640,000)
Current Total XP The Pokémon’s current cumulative XP. XP 0 – Max XP
Average Base XP per Battle XP gained from a typical battle without boosts. XP 50-1000+
XP Boost (%) Percentage increase in XP gain (e.g., Lucky Egg). % 0-200 (e.g., 50 for 1.5x)
Candies Required for Evolution Number of candies needed for evolution (Pokémon Go). Candies 12-400
Current Candies Owned Candies currently in your inventory for that Pokémon. Candies 0-Unlimited
Candies per Catch/Transfer Candies gained from catching or transferring one Pokémon. Candies 1-6+

Practical Examples (Real-World Use Cases)

Let’s see the Pokémon Evolution Calculator in action with a couple of scenarios.

Example 1: Evolving a Charmander in a Main Series Game

You want to evolve your Charmander into Charmeleon, which happens at Level 16. You’ve been training it diligently.

  • Current Pokémon Level: 10
  • Target Evolution Level: 16
  • Total XP Required for Target Level (Level 16): 3,375 XP (approx. for Medium Slow growth rate)
  • Current Total XP: 1,000 XP
  • Average Base XP per Battle: 150 XP
  • XP Boost (%): 0% (no Lucky Egg)
  • Candies Required for Evolution: 0 (not applicable for main series level-up)
  • Current Candies Owned: 0
  • Candies per Catch/Transfer: 0

Calculator Output:

  • Effective XP per Battle: 150 XP
  • XP Remaining for Evolution: 2,375 XP
  • Additional Battles Needed: 16 Battles
  • Candies Remaining for Evolution: 0 Candies
  • Additional Catches/Transfers for Candies: 0 Actions

Interpretation: You’ll need to win approximately 16 more battles with Charmander to reach Level 16 and trigger its evolution to Charmeleon. This helps you plan your training route or decide if you need to use Rare Candies.

Example 2: Evolving a Magikarp into Gyarados in Pokémon Go

Magikarp requires a massive 400 candies to evolve into Gyarados, and you also want to ensure it’s a high-level Gyarados.

  • Current Pokémon Level: 20
  • Target Evolution Level: 30
  • Total XP Required for Target Level (Level 30): 1,000,000 XP (hypothetical total XP for a high-level Pokémon)
  • Current Total XP: 200,000 XP
  • Average Base XP per Battle: 0 (not primary method in PoGo for evolution)
  • XP Boost (%): 0%
  • Candies Required for Evolution: 400 Candies
  • Current Candies Owned: 150 Candies
  • Candies per Catch/Transfer: 3 Candies (standard for catching)

Calculator Output:

  • Effective XP per Battle: 0 XP
  • XP Remaining for Evolution: 800,000 XP
  • Additional Battles Needed: N/A (or effectively infinite if XP per battle is 0)
  • Candies Remaining for Evolution: 250 Candies
  • Additional Catches/Transfers for Candies: 84 Actions

Interpretation: While the XP calculation might not be directly relevant for a candy-based evolution in Pokémon Go, the calculator clearly shows you need 250 more Magikarp candies. This translates to catching or transferring 84 more Magikarp. This is crucial for planning your “Magikarp fishing” expeditions!

How to Use This Pokémon Evolution Calculator

Our Pokémon Evolution Calculator is designed for ease of use, providing quick and accurate estimates for your evolution goals. Follow these steps to get the most out of it:

  1. Input Current Pokémon Level: Enter the current level of your Pokémon. This helps contextualize the XP calculation.
  2. Input Target Evolution Level: Specify the level at which your Pokémon is expected to evolve.
  3. Input Total XP Required for Target Level: This is a critical input. You’ll need to look up the cumulative XP required to reach your desired evolution level for your specific game (e.g., Bulbapedia, Serebii, or in-game resources).
  4. Input Current Total XP: Enter the total XP your Pokémon has accumulated so far.
  5. Input Average Base XP per Battle: Estimate the average XP your Pokémon gains from a single battle without any boosts.
  6. Input XP Boost (%): If you’re using items like a Lucky Egg or have other in-game bonuses, enter the percentage boost (e.g., 50 for a 50% boost).
  7. Input Candies Required for Evolution: For Pokémon Go players, enter the number of candies needed for the evolution. For main series games, this will typically be 0.
  8. Input Current Candies Owned: Enter how many candies you currently have for that Pokémon species.
  9. Input Candies per Catch/Transfer: Specify the average number of candies you get when catching or transferring one of that Pokémon.
  10. Click “Calculate Evolution”: The results will instantly appear below the input fields.
  11. Read Results:
    • Additional Battles Needed: This is your primary goal for XP-based evolutions.
    • Effective XP per Battle: Shows your actual XP gain per battle after boosts.
    • XP Remaining for Evolution: How much more XP you need.
    • Candies Remaining for Evolution: How many more candies you need.
    • Additional Catches/Transfers for Candies: Your primary goal for candy-based evolutions.
  12. Decision-Making Guidance: Use these numbers to decide if you need to grind more battles, use XP-boosting items, or focus on catching more of a specific Pokémon. The Pokémon Evolution Calculator empowers you to make informed decisions.

Key Factors That Affect Pokémon Evolution Results

The path to Pokémon evolution is influenced by several factors, which can significantly alter the results from our Pokémon Evolution Calculator. Understanding these can help you optimize your strategy.

  1. Evolution Method: Not all Pokémon evolve by leveling up. Some require specific items (Evolution Stones), high friendship, trading, specific moves, or even being in a certain location or time of day. Our Pokémon Evolution Calculator primarily focuses on XP and candy, but these other methods can bypass the need for extensive grinding.
  2. Game Mechanics (Main Series vs. Pokémon Go): The core mechanics differ. Main series games heavily rely on XP and level-ups, while Pokémon Go emphasizes candies and Stardust. The Pokémon Evolution Calculator is designed to accommodate both, but your focus on inputs will shift accordingly.
  3. XP Gain Sources: Beyond battles, XP can come from Rare Candies, Exp. Share, trainer battles, wild encounters, and special events. Utilizing these can drastically reduce the “Additional Battles Needed” calculated by the Pokémon Evolution Calculator.
  4. XP Boosters: Items like Lucky Eggs (main series and Pokémon Go), Exp. Charms, and even certain Pokémon abilities or status conditions (e.g., Affection in Gen 6+) can multiply XP gains, making the evolution process much faster. Always factor these into the “XP Boost (%)” input of the Pokémon Evolution Calculator.
  5. Candy Acquisition Rates: In Pokémon Go, candies are obtained by catching, transferring, hatching, or walking with a buddy Pokémon. Events often increase candy rates. Efficient candy farming is key for many evolutions, and the “Candies per Catch/Transfer” input is crucial for this.
  6. Pokémon Growth Rates: Different Pokémon species have different XP growth rates (e.g., Fast, Medium Fast, Medium Slow, Slow, Erratic, Fluctuating). This affects the “Total XP Required for Target Level” and thus the overall effort. Always verify this for your specific Pokémon.
  7. Trainer Bonuses and Events: Many games offer temporary bonuses, such as increased XP during certain events or specific trainer items. These can significantly impact the time and effort required, making the Pokémon Evolution Calculator even more valuable for planning during these periods.

Frequently Asked Questions (FAQ) about Pokémon Evolution

Q: Why is my Pokémon not evolving even after reaching the target level?

A: Some Pokémon require specific conditions beyond just reaching a level. This could include holding a certain item, evolving at a specific time of day, having high friendship, or being traded. Always check the specific evolution requirements for your Pokémon. Our Pokémon Evolution Calculator focuses on quantifiable XP and candy needs.

Q: Can this Pokémon Evolution Calculator be used for Pokémon Go?

A: Yes, absolutely! While the “battles” aspect might be less direct for Pokémon Go’s main evolution method, the candy calculation is highly relevant. Input 0 for XP-related fields if your evolution is purely candy-based, and focus on the candy results.

Q: How accurate is the “Total XP Required for Target Level” input?

A: The accuracy depends entirely on the value you input. Pokémon have different growth rates, meaning the XP needed to reach a certain level varies. It’s crucial to consult reliable Pokémon databases (like Bulbapedia or Serebii) for the exact cumulative XP for your Pokémon’s target level to ensure the Pokémon Evolution Calculator provides precise results.

Q: What if my Pokémon evolves via a trade or an item?

A: For trade or item evolutions, the XP and candy calculations from the Pokémon Evolution Calculator become less relevant. You would typically focus on acquiring the trade partner or the specific evolution item. However, you might still use the calculator to plan for pre-evolution leveling if you want to reach a certain level before trading or using an item.

Q: Does the Pokémon Evolution Calculator account for friendship evolutions?

A: No, friendship is a hidden stat that isn’t directly quantifiable by XP or candies in the same way. While you can increase friendship through battles, walking, and specific items, this calculator doesn’t directly track friendship levels. You’d need to monitor friendship in-game separately.

Q: Why are my “Additional Battles Needed” results showing as N/A or infinite?

A: This usually happens if your “Average Base XP per Battle” is set to 0, or if your “XP Remaining for Evolution” is negative (meaning you already have enough XP). Ensure you have valid, positive numbers for XP inputs if you’re calculating battle requirements.

Q: Can I use this Pokémon Evolution Calculator to plan for multiple evolutions (e.g., Charmander to Charmeleon to Charizard)?

A: Yes, but you’d need to run the Pokémon Evolution Calculator twice. First, calculate for Charmander to Charmeleon. Then, take the resulting Charmeleon’s level and XP, and calculate for Charmeleon to Charizard, adjusting the target level and total XP required accordingly.

Q: What are some common XP boosting items?

A: Common XP boosting items include the Lucky Egg (doubles XP), Exp. Share (distributes XP to non-battling Pokémon), and sometimes specific event bonuses. Always check your game for available boosters to maximize your efficiency with the Pokémon Evolution Calculator.

Related Tools and Internal Resources

Enhance your Pokémon training and strategy with these other helpful tools and guides:

© 2023 Pokémon Evolution Calculator. All rights reserved. Pokémon & © 1995-2023 Nintendo/Game Freak/Creatures Inc.



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Pokemon Evolution Calculator






Pokémon Evolution Calculator – Estimate Evolved CP


Pokémon Evolution Calculator

Estimate the Combat Power (CP) of your Pokémon after evolution. This tool helps you decide which Pokémon to evolve to maximize their strength for battles and raids. Select your Pokémon, enter its current CP, and see the potential outcome instantly.


Select the Pokémon you want to evolve.


Enter the current CP of your Pokémon. Must be 10 or higher.
Please enter a valid CP (10 or higher).


What is a Pokémon Evolution Calculator?

A pokemon evolution calculator is a specialized tool designed for players of Pokémon GO. Its primary function is to predict the Combat Power (CP) a Pokémon will have after it evolves. By inputting a Pokémon’s species and its current CP, the calculator uses a known data value, the “CP Multiplier,” to provide an estimated CP range for its evolved form. This is invaluable for resource management and strategic planning within the game.

Anyone serious about building strong teams for raids, gym battles, or the GO Battle League should use a pokemon evolution calculator. It helps players avoid wasting precious candies on evolving a Pokémon that will result in a disappointingly low CP. Instead, you can compare multiple candidates and choose the one with the highest potential, ensuring your resources are spent effectively. A common misconception is that the calculator can give an exact number; however, due to a slight variance in the game’s CP Multiplier, the result is always a highly accurate range.

Pokémon Evolution Calculator Formula and Mathematical Explanation

The mathematics behind the pokemon evolution calculator are straightforward. The core of the calculation relies on a species-specific value known as the CP Multiplier (CPM). Each Pokémon that can evolve has a unique CPM associated with its evolution path.

The formula is as follows:

Evolved CP = Current CP × CP Multiplier

However, the CP Multiplier isn’t a single fixed number. It’s a small range. This is why our pokemon evolution calculator provides a minimum and maximum estimated CP.

  • Minimum Evolved CP = Current CP × Minimum CP Multiplier
  • Maximum Evolved CP = Current CP × Maximum CP Multiplier

The final result is then rounded down to the nearest whole number, as CP is always an integer.

Variable Explanations

Variable Meaning Unit Typical Range
Current CP The Pokémon’s Combat Power before evolution. Points 10 – 5000+
CP Multiplier A hidden game value specific to each evolution. Multiplier (unitless) ~1.2 to ~11.0 (e.g., Magikarp)
Evolved CP The estimated Combat Power after evolution. Points Dependent on inputs

Practical Examples (Real-World Use Cases)

Example 1: Evolving a High-CP Magikarp

A player has been saving up 400 Magikarp candies and finally caught a high-CP Magikarp. They want to know if it’s worth evolving.

  • Pokémon: Magikarp
  • Current CP: 150

Using the pokemon evolution calculator, they input these values. The calculator uses Magikarp’s high CP Multiplier range (approx. 10.0 to 11.0). The result shows an estimated Evolved CP for Gyarados between 1500 and 1650. This confirms that evolving this Magikarp will result in a powerful Gyarados, making it a worthwhile investment of 400 candies.

Example 2: Deciding Between Two Eevees

A player wants to evolve an Eevee into an Espeon for the Great League, which has a 1500 CP cap. They have two candidates.

  • Eevee A: Current CP 650
  • Eevee B: Current CP 700

They use the pokemon evolution calculator for Eevee A (CP 650). The result for Espeon is an estimated CP range of 1485 – 1510. This is a risky evolution, as it might go over the 1500 CP cap. They then check Eevee B (CP 700), and the calculator shows a range of 1596 – 1625, which is definitely too high. The calculator helps them realize that Eevee A is the better, albeit slightly risky, candidate for their specific goal. For more precise PvP planning, they might consult a PVP IV checker next.

How to Use This Pokémon Evolution Calculator

Using our pokemon evolution calculator is simple and intuitive. Follow these steps to get your CP estimate:

  1. Select the Pokémon: From the dropdown menu, choose the Pokémon you are planning to evolve. The list contains Pokémon that have at least one evolution.
  2. Enter Current CP: In the “Current CP” input field, type the exact Combat Power of your Pokémon as shown in the game.
  3. Review the Results: The calculator will automatically update. The primary result, “Estimated Evolved CP,” will show you the potential CP range of the evolved Pokémon.
  4. Analyze Intermediate Values: The calculator also shows you which Pokémon it will evolve into, the specific CP Multiplier range used, and the amount of candy required for the evolution.
  5. Consult the Chart and Table: The dynamic chart provides a quick visual comparison of the CP before and after evolution. The table below it shows sample evolutions at various CP levels for the selected Pokémon, giving you a broader understanding of its growth potential.

This information allows you to make informed decisions, such as whether to spend your stardust powering up a Pokémon before or after evolving it. For a deeper dive into resource management, check out our guide on stardust farming.

Key Factors That Affect Pokémon Evolution Calculator Results

Several factors influence the outcome of an evolution and how you should interpret the results from a pokemon evolution calculator.

1. Pokémon Species

This is the single most important factor. Each species has a unique CP Multiplier. A Magikarp has a massive multiplier when evolving to Gyarados, while a Pidgey has a much smaller one when evolving to Pidgeotto. The pokemon evolution calculator has these values built-in.

2. Current CP

The starting CP is the base value for the entire calculation. A higher starting CP will always result in a higher evolved CP, assuming the species is the same. This is why it’s often better to evolve a Pokémon that is already at a high CP.

3. Individual Values (IVs)

While not a direct input in this calculator, IVs (Attack, Defense, Stamina) are hidden stats that determine a Pokémon’s maximum potential CP. A Pokémon with higher IVs will have a higher CP at the same level than one with lower IVs. Therefore, for long-term investment, evolving a high-IV Pokémon is usually the best strategy. You can use a dedicated IV calculator to find these stats.

4. Trainer Level

Your trainer level dictates the maximum level (and thus maximum CP) you can power up a Pokémon to. While it doesn’t affect the evolution multiplier itself, it’s a critical factor in the Pokémon’s ultimate strength and relevance.

5. Stardust and Candy Costs

Evolving costs a fixed amount of candy. Powering up costs both stardust and candy. A key strategy is using the pokemon evolution calculator to see if an evolution will land you near your desired CP, potentially saving you a huge amount of stardust. Deciding on the best pokemon to evolve often involves balancing evolution CP with power-up costs.

6. Special Moves & Events

Sometimes, evolving a Pokémon during a specific event (like a Community Day) will grant it an exclusive, powerful move. This doesn’t change the CP, but it dramatically affects the Pokémon’s usefulness in battle, a factor that a simple pokemon evolution calculator cannot measure but is crucial for a player to consider.

Frequently Asked Questions (FAQ)

1. How accurate is this pokemon evolution calculator?

This calculator is highly accurate. It uses the known CP Multiplier ranges for each Pokémon. The result is a range because the game itself has a slight variance in the multiplier. The true evolved CP will always fall within the estimated range provided by the pokemon evolution calculator.

2. Does a Pokémon’s level affect the evolution multiplier?

No, a Pokémon’s level does not change its species-specific CP Multiplier. However, a higher-level Pokémon will have a higher current CP, which in turn leads to a higher evolved CP. The multiplier itself remains constant for that evolution path.

3. Should I power up my Pokémon before or after evolving?

The total cost in stardust and candy to reach a certain level is the same regardless of whether you power up before or after evolving. However, it’s often strategically better to evolve first. This allows you to see the evolved Pokémon’s moveset and final CP before investing a large amount of stardust. Use the pokemon evolution calculator to predict the outcome first.

4. Why isn’t a specific Pokémon in the calculator’s list?

The list includes Pokémon that are able to evolve. If a Pokémon is missing, it might be because it’s a final-stage evolution, a single-stage Pokémon (like Tauros), or a new Pokémon that hasn’t been added to our database yet. We update the list regularly.

5. What is a CP Multiplier?

The CP Multiplier is a hidden game mechanic value that determines how much a Pokémon’s CP increases upon evolution. Each evolution pair (e.g., Charmander to Charmeleon) has its own unique multiplier. Our pokemon evolution calculator uses this data for its predictions.

6. Does the calculator account for IVs?

This specific pokemon evolution calculator does not require IVs as an input. It calculates the evolved CP based on the current CP. However, remember that a Pokémon with better IVs will have a higher current CP at the same level, indirectly leading to a better evolution outcome.

7. Can I use this for the Pokémon GO Battle League?

Absolutely. The pokemon evolution calculator is an essential tool for the GO Battle League. You can use it to see if an evolution will land below the CP caps of the Great League (1500 CP) or Ultra League (2500 CP), helping you build league-compliant teams. It’s a great first step before checking PVP IVs.

8. What if my Pokémon has multiple evolution options (like Eevee)?

Our calculator is designed to handle this. When you select a Pokémon like Eevee, the tool will show you the potential outcomes for each of its possible evolutions, allowing you to compare them side-by-side. Note that for specific Eeveelutions, you may need to use in-game naming tricks or specific methods.

© 2024 Pokémon Evolution Calculator. All rights reserved. Pokémon and Pokémon GO are trademarks of Nintendo, Creatures Inc., and GAME FREAK.


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