Free gaming tools
Small calculators that answer one question properly. Everything runs in your browser — nothing is uploaded, nothing is stored, and there is no sign-up wall between you and the answer.
FPS ↔ Frametime Converter
Turn an average FPS number into the frametime budget you actually have to hit, and see what a 1% low really costs you.
Open toolGame Download Time Calculator
How long is that 140 GB install actually going to take on your connection? Answer in one line, with overhead accounted for.
Open toolMouse Sensitivity Converter
Move your aim between games without relearning it. Matches true 360° distance across the shooters people actually play.
Open tooleDPI Calculator
Your real sensitivity number, comparable to any pro’s config regardless of what DPI their mouse is set to.
Open toolPing & Jitter Grader
Paste your ping, jitter and packet loss numbers and get a straight verdict on whether your connection is the problem.
Open toolSSD Space Planner
Work out how many modern games fit on your drive once you leave the headroom an SSD needs to stay fast.
Open toolThese tools do not collect anything
Every calculation happens locally in JavaScript on your device. No numbers you type are sent to a server, because there is no server involved in the maths. You can verify that by disconnecting from the internet and using them anyway.