Calculators for FPS players

Small tools that answer one question exactly. Every calculator shows the formula it uses and the assumptions behind it, and runs in your browser without uploading anything.

Start here: the sensitivity converter translates your settings between Valorant, CS2, Apex Legends, Overwatch 2, Warzone, Fortnite, Rainbow Six Siege and ten more — it keeps your cm/360 identical instead of guessing at a ratio you found on a forum.

Calculators

FPS Sensitivity Converter

Convert sensitivity between 17 shooters with published yaw values. Shows cm/360, inch/360, eDPI and the setting every other game needs for the same turn distance.

Aimcm/36017 games

Peeker's Advantage Calculator

How much free time does the player swinging the corner really get? Breaks ping, server tick rate, interpolation buffer and your frame rate into milliseconds, then converts that into centimetres travelled and pixels on your screen.

NetcodeLatencyTick rate

eDPI Calculator & Pro Comparison

Work out your effective DPI and see which published pro settings land in the same band. In development.

AimeDPI

Game Download Time Calculator

Turn a patch size and your measured throughput into a real finish time, including the overhead that makes ISP numbers optimistic. In development.

NetworkPatches

Frame Time & Stutter Calculator

Convert average FPS into frame time, and see how much a slow frame actually costs you in milliseconds. In development.

Performance1% low
Conversion results assume raw, unscaled mouse input. Windows pointer speed set to anything other than 6/11, mouse acceleration, and per-scope multipliers in games like Rainbow Six Siege will make your measured distance differ from the calculated one.

Why the numbers are shown

A sensitivity converter that will not tell you its yaw values is asking you to trust it blindly. Every constant used here is published on the tool page, marked as verified or estimated, and linked to a place you can report a stale value. If a game patches its sensitivity scale, tell us and it gets corrected.

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