Enter Pokémon Details
Use exact IVs, or enter ranges when your appraisal is uncertain.
Example Data Table
These sample rows show how base stats, level, and IV values affect CP, HP, and IV percent.
| Pokémon | Base Atk | Base Def | Base Sta | Level | IVs | CP | HP | IV Percent |
|---|---|---|---|---|---|---|---|---|
| Pikachu | 112 | 96 | 111 | 20 | 10 / 12 / 13 | 503 | 74 | 77.78% |
| Charizard | 223 | 173 | 186 | 30 | 15 / 14 / 13 | 2458 | 145 | 93.33% |
| Azumarill | 112 | 152 | 225 | 40 | 0 / 15 / 15 | 1400 | 189 | 66.67% |
| Mewtwo | 300 | 182 | 214 | 40 | 15 / 15 / 15 | 4178 | 180 | 100% |
Formula Used
IV Percent
IV Percent = ((Attack IV + Defense IV + Stamina IV) / 45) × 100
Combat Power
CP = floor(((Base Attack + Attack IV) × sqrt(Base Defense + Defense IV) × sqrt(Base Stamina + Stamina IV) × CPM²) / 10)
Hit Points
HP = floor((Base Stamina + Stamina IV) × CPM)
Stat Product
Stat Product = Battle Attack × Battle Defense × Battle Stamina.
This helps compare bulk and efficiency for capped leagues.
How To Use This Calculator
Step 1
Enter the Pokémon species name. Then enter its base attack, base defense, and base stamina.
Step 2
Choose the Pokémon level. Use the half-level option when the power-up arc suggests it.
Step 3
Enter exact IVs or IV ranges. Use the same value for minimum and maximum when the IV is known.
Step 4
Add observed CP or HP only when you want to filter possible IV spreads.
Step 5
Press calculate. Review IV percent, CP, HP, stat product, and league fit.
Pokémon GO IVs Guide
Understanding Pokémon IVs
IVs are hidden bonus points. They add strength to attack, defense, and stamina. Each value runs from zero to fifteen. A perfect Pokémon has forty five total IV points. That equals one hundred percent. The calculator turns those small values into useful numbers.
Why This Calculator Helps
Many trainers only read the appraisal screen. That view is helpful, but it is limited. You may need to compare two catches with similar bars. You may also want to check a league build. This tool combines IV percent, CP, HP, and stat product in one place. It also supports IV ranges. That is useful when an appraisal only gives a possible band.
Using Base Stats Correctly
Every species has base attack, base defense, and base stamina. These values are different from IVs. Base stats come from the species. IVs come from the individual Pokémon. When you add them together, you get the final raw stats used in the CP formula. Level then applies a multiplier. Higher levels use larger multipliers.
PvP And Raid Choices
A perfect raid attacker is often simple. Higher attack and higher IV percent usually help. PvP choices can be different. Great League and Ultra League reward strong stat product under a CP cap. Low attack and high bulk can sometimes fit better. That is why this calculator shows stat product beside IV percent.
Exporting Your Results
Use the download buttons after a calculation. The CSV file is good for spreadsheets. The PDF file is better for sharing or saving a quick report. Keep the entered base stats with your exported result. It makes later checks easier.
Practical Tips
Always confirm the species before entering base stats. Forms, shadows, and costume versions can confuse records. Check the level carefully. A half level changes CP and HP. Use observed CP or HP when you want to filter many possible IV spreads. Review the best IV result and the best stat product result separately. They answer different questions.
Do not judge from percent alone. A lower percent Pokémon may perform better in a capped league. A higher percent Pokémon may be better for raids, gyms, and collection goals.
FAQs
What are Pokémon GO IVs?
IVs are individual values for attack, defense, and stamina. Each stat can have 0 to 15 extra points. These values make one Pokémon different from another of the same species.
What does IV percent mean?
IV percent compares the total IV points against the perfect total of 45. A 15 / 15 / 15 Pokémon has 100 percent IVs.
Why do low attack IVs help in PvP?
Attack raises CP more strongly than defense or stamina. In capped leagues, lower attack can allow more level, bulk, and stat product under the same CP limit.
Can this calculator check IV ranges?
Yes. Enter minimum and maximum values for each IV. The calculator scans every possible spread and shows the strongest matches.
Why should I enter observed CP?
Observed CP can filter possible IV spreads. It is useful when appraisal bars give a range instead of exact numbers.
What is stat product?
Stat product multiplies battle attack, battle defense, and battle stamina. It helps compare overall bulk and efficiency for league play.
Is 100 percent always best?
No. It is often great for raids, gyms, and collection. For Great League or Ultra League, a lower attack spread can sometimes perform better.
Can I export results?
Yes. After calculation, use the CSV button for spreadsheet data. Use the PDF button for a simple printable report.