The Ultimate Pokemon Go Evolution Calculator
Accurately predict your Pokémon’s Combat Power (CP) after evolution, calculate candy costs, and optimize your XP gains with our comprehensive Pokemon Go Evolution Calculator.
Pokemon Go Evolution Calculator
Select the Pokémon you wish to evolve.
Enter the current Combat Power of your Pokémon.
Enter the current level of your Pokémon (e.g., 15, 20.5).
Individual Value for Attack (0-15).
Individual Value for Defense (0-15).
Individual Value for Stamina (0-15).
Check if you plan to use a Lucky Egg during evolution for double XP.
Evolution Prediction Results
The Evolved CP is calculated using the evolved Pokémon’s base stats, your Pokémon’s IVs, and its current CP Multiplier (derived from its level). XP gained is 500 (or 1000 with a Lucky Egg). Candy cost varies by species.
CP Progression by Level (Pre vs. Post Evolution)
What is the Pokemon Go Evolution Calculator?
The Pokemon Go Evolution Calculator is an essential tool for any serious Pokémon Go trainer. It allows you to accurately predict the Combat Power (CP) your Pokémon will have after evolving, helping you make informed decisions about which Pokémon to invest your precious candies and Stardust in. Beyond just CP, this calculator also estimates the amount of Experience Points (XP) you’ll gain from the evolution, especially useful for planning Lucky Egg strategies.
Who should use it?
- Competitive Players: To optimize their team for raids, gym battles, and PvP.
- XP Farmers: To maximize XP gains during events or with Lucky Eggs.
- Collectors: To understand the potential of their newly caught Pokémon.
- Resource Managers: To efficiently spend candies and Stardust.
Common misconceptions:
- Evolution changes IVs: Individual Values (IVs) for Attack, Defense, and Stamina remain constant through evolution. Only base stats change.
- Higher CP always means better: While higher CP is generally good, a Pokémon’s utility also depends on its moveset, typing, and specific role in battle.
- Evolution costs Stardust: Evolution itself only costs candy (and sometimes an item). Stardust is used for powering up, which is a separate process.
Pokemon Go Evolution Calculator Formula and Mathematical Explanation
The core of the Pokemon Go Evolution Calculator lies in understanding how Combat Power (CP) is determined and how it changes upon evolution. CP is a derived stat that reflects a Pokémon’s overall battle prowess, influenced by its base stats, IVs, and current level.
Step-by-step derivation:
- Determine Base Stats: Each Pokémon species has inherent base Attack, Defense, and Stamina stats. When a Pokémon evolves, these base stats change to those of its evolved form.
- Factor in Individual Values (IVs): Your specific Pokémon has unique IVs (0-15) for Attack, Defense, and Stamina, which are added to its base stats. These IVs remain constant through evolution.
- Calculate Effective Stats:
- Effective Attack = (Base Attack + Attack IV)
- Effective Defense = (Base Defense + Defense IV)
- Effective Stamina = (Base Stamina + Stamina IV)
- Apply CP Multiplier (CPM): The CPM is a value tied directly to your Pokémon’s level. It scales the effective stats. A Pokémon at level 1 has a very low CPM, while a level 50 Pokémon has a high CPM. This value is crucial and remains the same for a Pokémon before and after evolution, assuming its level doesn’t change.
- Calculate CP: The formula for CP is approximately:
CP = FLOOR( (Effective Attack * Effective Defense^0.5 * Effective Stamina^0.5 * CPM^2) / 10 )
This formula is applied using the *evolved* Pokémon’s base stats (but the *original* Pokémon’s IVs and CPM) to predict the post-evolution CP. - XP Gained: A standard evolution grants 500 XP. If a Lucky Egg is active, this is doubled to 1000 XP.
- Candy Cost: This is a fixed value per evolution for each Pokémon species (e.g., 12 for Pidgey, 25 for Eevee, 400 for Magikarp). Some evolutions also require a specific evolution item.
Variables Table for Pokemon Go Evolution Calculator
| Variable | Meaning | Unit | Typical Range |
|---|---|---|---|
| Base Attack | Inherent Attack stat of a Pokémon species | Points | 50 – 300+ |
| Base Defense | Inherent Defense stat of a Pokémon species | Points | 50 – 300+ |
| Base Stamina | Inherent HP stat of a Pokémon species | Points | 50 – 400+ |
| Attack IV | Individual Value for Attack | Points | 0 – 15 |
| Defense IV | Individual Value for Defense | Points | 0 – 15 |
| Stamina IV | Individual Value for Stamina | Points | 0 – 15 |
| CPM | CP Multiplier, scales stats by Pokémon Level | Factor | 0.094 (L1) – 0.8933 (L50) |
| Candy Cost | Number of candies required for evolution | Candies | 12 – 400 |
| XP Gained | Experience Points earned from evolution | XP | 500 (1000 with Lucky Egg) |
Practical Examples (Real-World Use Cases)
Let’s look at how the Pokemon Go Evolution Calculator can be used in practice.
Example 1: Evolving a High IV Pidgey for XP Farming
You’re planning an XP farming session and have a Pidgey with excellent IVs that you want to evolve for the XP bonus.
- Pokemon Species: Pidgey
- Current CP: 150
- Pokemon Level: 20
- Attack IV: 13
- Defense IV: 14
- Stamina IV: 15
- Lucky Egg Active: Yes
Calculator Output:
- Predicted Evolved CP (Pidgeotto): Approximately 350-380 CP (exact value depends on CPM precision)
- Candy Needed: 12 Pidgey Candies
- XP Gained: 1000 XP (500 base * 2 for Lucky Egg)
- CP Multiplier: ~0.612
Interpretation: This Pidgey will evolve into a Pidgeotto with a decent CP for its level, and you’ll gain 1000 XP, making it a good candidate for your XP grind. The low candy cost makes Pidgey a prime target for mass evolutions.
Example 2: Evaluating a Magikarp for a Powerful Gyarados
You’ve finally saved up enough Magikarp candies and caught a high CP Magikarp. You want to see its potential as a Gyarados.
- Pokemon Species: Magikarp
- Current CP: 180
- Pokemon Level: 30
- Attack IV: 15
- Defense IV: 12
- Stamina IV: 14
- Lucky Egg Active: No
Calculator Output:
- Predicted Evolved CP (Gyarados): Approximately 2800-3000 CP (exact value depends on CPM precision)
- Candy Needed: 400 Magikarp Candies
- XP Gained: 500 XP
- CP Multiplier: ~0.731
Interpretation: Evolving this Magikarp will yield a very powerful Gyarados, potentially ready for high-level raids or gym defense, given its high IVs and current level. The 400 candy cost is substantial, so using the Pokemon Go Evolution Calculator helps confirm it’s a worthwhile investment.
How to Use This Pokemon Go Evolution Calculator
Using our Pokemon Go Evolution Calculator is straightforward. Follow these steps to get accurate predictions for your Pokémon’s evolution:
- Select Pokemon Species: From the dropdown menu, choose the Pokémon you intend to evolve (e.g., Eevee, Scyther).
- Enter Current CP: Input the current Combat Power of your Pokémon. You can find this on your Pokémon’s summary screen in the game.
- Enter Pokemon Level: Input your Pokémon’s current level. This can be estimated by the arc above its head or found using an external IV checker tool.
- Input IVs (Attack, Defense, Stamina): Enter the Individual Values for Attack, Defense, and Stamina (0-15). These are crucial for accurate CP prediction. You can get these from in-game appraisal or an IV checking app.
- Lucky Egg Active?: Check the box if you plan to use a Lucky Egg during the evolution to double your XP gain.
- Evolution Item Check (if applicable): If the selected Pokémon requires an evolution item (e.g., Metal Coat for Scyther), a checkbox will appear. Indicate if you have the item.
- Click “Calculate Evolution”: The calculator will instantly display the predicted Evolved CP, Candy Needed, XP Gained, and the current CP Multiplier.
- Click “Reset” (Optional): To clear all fields and start a new calculation with default values.
- Copy Results (Optional): Use the “Copy Results” button to quickly save the output to your clipboard.
How to read results:
- Predicted Evolved CP: This is the most important metric, showing the strength of your Pokémon post-evolution.
- Candy Needed: Helps you manage your resources.
- XP Gained: Crucial for planning XP farming sessions, especially with Lucky Eggs.
- CP Multiplier: An intermediate value that indicates your Pokémon’s current power level relative to its maximum potential.
Decision-making guidance: Use these results to decide if a Pokémon is worth evolving, if it will be strong enough for your needs, or if you should wait for a better candidate or more resources. The Pokemon Go Evolution Calculator empowers you to make strategic choices.
Key Factors That Affect Pokemon Go Evolution Calculator Results
Several critical factors influence the outcome of the Pokemon Go Evolution Calculator and your overall evolution strategy:
- Pokemon Species Base Stats: The inherent Attack, Defense, and Stamina of the evolved form are the primary drivers of its post-evolution CP. A Pokémon with naturally high base stats will always result in a higher CP evolution.
- Individual Values (IVs): While base stats are fixed per species, IVs are unique to each Pokémon. Higher IVs (especially Attack) contribute significantly to a higher post-evolution CP. A 15/15/15 IV Pokémon will always be stronger than a 0/0/0 IV Pokémon of the same species and level.
- Pokemon Level (CP Multiplier): The Pokémon’s current level directly determines its CP Multiplier (CPM). A higher CPM means its stats are scaled up more, leading to a higher CP. Evolving a high-level Pokémon will result in a much higher CP than evolving a low-level one, even with identical IVs.
- Candy Availability: The cost of evolution in candies varies wildly (from 12 to 400). Your current candy reserves will dictate which evolutions are feasible. The Pokemon Go Evolution Calculator helps you track this.
- Evolution Item Requirement: Some Pokémon require specific evolution items (e.g., Metal Coat, Dragon Scale) in addition to candies. These items can be rare, adding another layer of planning to your evolution strategy.
- Lucky Egg Usage: While not affecting CP, using a Lucky Egg doubles the XP gained from evolution. This is a crucial factor for trainers focused on leveling up quickly. Planning mass evolutions around Lucky Eggs is a common strategy.
- Future Power-Up Costs: Although evolution itself doesn’t cost Stardust, you’ll likely want to power up your newly evolved Pokémon. Consider the Stardust and candy costs for future power-ups when deciding if an evolution is truly worth it.
Frequently Asked Questions (FAQ) about the Pokemon Go Evolution Calculator
A: No, Individual Values (IVs) for Attack, Defense, and Stamina are fixed for a Pokémon from the moment it’s caught or hatched. Evolution only changes the Pokémon’s base stats, not its IVs.
A: It makes no difference to the final CP or Stardust/candy cost. The CP Multiplier (which determines CP) is tied to the Pokémon’s level, not its evolution stage. It’s often recommended to evolve first to see the moveset, then decide if it’s worth powering up.
A: Our Pokemon Go Evolution Calculator uses the official CP formula and accurate base stats/CP multipliers, making it highly accurate. Small discrepancies might occur due to rounding in the game’s display, but the prediction will be very close.
A: The CP Multiplier (CPM) is a hidden value in Pokémon Go that scales a Pokémon’s stats based on its level. It’s crucial because it directly impacts the final CP. A higher CPM (higher level) means a higher CP for the same IVs.
A: This specific Pokemon Go Evolution Calculator is designed for standard evolutions. Mega Evolutions and Primal Reversions are temporary power-ups with different mechanics and do not permanently change a Pokémon’s CP in the same way.
A: Certain Pokémon from later generations require specific evolution items (e.g., Metal Coat, Dragon Scale, Sinnoh Stone, Unova Stone) in addition to candies to evolve. These items are typically obtained from PokéStops, gifts, or special research tasks.
A: You can get candies by catching Pokémon, hatching eggs, transferring Pokémon to Professor Willow, walking with your buddy Pokémon, or using Rare Candies.
A: The best strategy is to save up a large number of Pokémon that require low candy counts (like Pidgey, Weedle, Caterpie) and evolve them all during a single Lucky Egg activation. Use the Pokemon Go Evolution Calculator to estimate your total XP gain.