Welcome to Pokémon CP Calculator — a free, browser-based tool built for Pokémon GO players who want instant and accurate Combat Power estimates.
This tool is developed and maintained by a software development company specializing in building practical, user-friendly web tools and digital applications. We design and develop web-based tools that solve real problems for real users, and the Pokémon CP Calculator is one of them
As a legitimate, technology business, we are committed to operating this website transparently, keeping our tools accurate, and respecting every visitor’s privacy. No data is sold, no sign-up is required, and the tool is completely free to use.
Janet Murphy is the founder and lead developer. With a background in software development and a passion for building clean, functional web applications, Janet Murphy launched the Pokémon CP Calculator to give the Pokémon GO community a tool that is fast, reliable, and free from unnecessary complexity. Janet Murphy oversees all technical development, content accuracy, and ongoing updates to ensure the tool stays current with every Pokémon GO change.
The Pokémon CP Calculator is a free web tool designed specifically for Pokémon GO players. It uses publicly documented CP formulas and community-verified data to give you accurate Combat Power estimates based on a Pokémon’s species, level, and individual values (IVs).
The calculator helps you:
The tool runs entirely in your browser — no app download, no account, no waiting. Just open the page, enter your Pokémon’s details, and get your result instantly.
We built this tool as an open resource for the Pokémon GO community. Every trainer, regardless of experience level, deserves access to accurate tools without paywalls or unnecessary complexity. This website will always be free to use. We will never charge for access or sell user data.
We are committed to keeping the tool accurate and up to date as Pokémon GO evolves — including new Pokémon releases, CP formula changes, and Niantic balance updates.
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Disclaimer: The Pokémon CP Calculator is an unofficial fan project. It is not affiliated with, endorsed by, or sponsored by Niantic, Inc., The Pokémon Company, Nintendo Co., Ltd., or Game Freak Inc. Pokémon and Pokémon GO are trademarks of their respective owners.