Pokémon Go Power Up CP Calculator

Example Data Table

Formula Used

CP = floor((Attack × √Defense × √Stamina × CPM²) / 10)

Attack = base attack + attack IV.

Defense = base defense + defense IV.

Stamina = base stamina + stamina IV.

CPM means CP multiplier for the selected Pokémon level.

How To Use This Calculator

Enter the Pokémon base stats and appraisal IV values.

Select current level and target level in half steps.

Choose normal, lucky, purified, or shadow cost behavior.

Press calculate to view CP, gain, power ups, and costs.

Power Up CP Planning

Powering up a Pokémon looks simple, but each tap changes several hidden values. The game combines attack, defense, stamina, IVs, and a level multiplier. This calculator follows that structure, so you can estimate the new combat power before spending resources.

Why CP Changes

CP rises because the CP multiplier grows with level. Attack has a direct effect. Defense and stamina use square roots. That means attack-heavy Pokémon often show larger CP jumps. A small IV change can also matter when two Pokémon share the same species and level.

Using Levels Correctly

Pokémon Go levels usually move in half steps. A power up adds one half level. Trainer limits may restrict the highest allowed target. Best Buddy can add a temporary level boost. The tool lets you include that boost when you want a planning view.

Cost Planning

Stardust and candy costs change by level bands. Later levels cost more, and XL candy starts at high levels. Lucky, purified, and shadow choices affect resource estimates. These options help you compare real upgrade paths, not only final CP.

Physics Angle

This page is placed in Physics because the model behaves like a scaled stat system. CP is not physical energy, but it uses multipliers, square roots, and combined attributes. That makes it a useful example of mathematical modeling.

When To Use It

Use the calculator before raids, PvP builds, trades, or evolution decisions. Enter base stats from a reliable source. Add IVs from the appraisal screen. Choose the current and target levels. Then compare the final CP, CP gain, cost, and efficiency.

Reading Results

The result shows starting CP, target CP, gain per power up, and resource totals. It also reports the strongest contributing stat. Export buttons let you keep a CSV or simple PDF record. Use the example table when you need sample values.

Practical Tips

Do not power up every catch. First check moves, IVs, rarity, and league caps. For Great League and Ultra League, a lower attack IV can sometimes fit better. For raids, higher attack and higher final CP usually matter more.

Always compare more than one candidate before spending rare XL candy. A saved export makes future checks faster and easier for team.

FAQs

What does this calculator estimate?

It estimates Pokémon Go CP after power ups. It also estimates CP gain, stardust cost, candy cost, XL candy, and upgrade efficiency.

Is the CP formula exact?

The CP formula follows the public Pokémon Go CP structure. Results depend on accurate base stats, IVs, level, and CP multiplier values.

Why do levels use 0.5 steps?

Each power up usually increases Pokémon level by one half step. That is why the form accepts levels like 20, 20.5, and 40.

Does Best Buddy change CP?

Best Buddy can add one temporary level when active. Enable the checkbox when you want to estimate that boosted CP.

Why is attack important for CP?

Attack enters the formula directly. Defense and stamina use square roots. This makes attack a strong driver of displayed CP.

Can I use this for PvP leagues?

Yes, but check league caps carefully. A lower attack IV can sometimes produce better PvP stat product under CP limits.

Are shadow bonuses included?

The shadow option adjusts upgrade costs only. Battle damage bonuses are not part of displayed CP calculation.

Why export results?

Exports help compare several Pokémon later. CSV is useful for spreadsheets. PDF is useful for quick records and sharing.