All tools

Every calculator on RaggisHub. Each one runs locally in your browser.

Get a starting DPI and sensitivity for your mouse and game.

See whether your CPU or GPU limits the other.

Estimate the power supply size your build needs.

Compare two CPUs or two graphics cards side by side.

Find the upgrade that will help your PC most.

Convert mouse sensitivity between FPS games.

Pixel density, pixel pitch and physical screen size.

How long a download takes at your speed.

Usable space, RAID capacity and recording hours.