There is no single "correct" sensitivity — only the one your hand can repeat. This mouse sensitivity guide shows you how to measure your aim in cm/360, weigh the trade-offs, and lock in a value that feels right in every game you play.
A "7" in one game and a "7" in another can feel completely different, because every game scales its sensitivity slider differently. The number that actually describes your aim is cm/360: how many centimetres you have to move the mouse to spin a full 360 degrees in-game.
cm/360 combines your DPI and your in-game sensitivity into one hardware-agnostic figure. Once you know yours, you can compare yourself to other players, reproduce your feel after a mouse swap, and carry the exact same aim between titles. A lower cm/360 number means a faster, twitchier setup; a higher number means slower and more deliberate.
Quick definition: cm/360 is the distance your mouse travels for one full in-game turn. Lower = faster aim, less desk space. Higher = slower aim, more precision room.
Low sensitivity (high cm/360) spreads each rotation over more physical distance, so tiny tracking corrections and micro-adjustments become easier. The cost is desk space and slower flick turns. High sensitivity (low cm/360) lets you whip around instantly and play in a small area, but small targets demand a steadier hand because every millimetre counts.
Most competitive FPS players land on the lower-sensitivity side because precision tends to win duels more often than raw turn speed. That said, hero shooters and movement-heavy games sometimes reward a faster setup so you can keep pace with the action.
Your grip and aiming style should drive the choice. Arm aimers anchor the wrist and move from the elbow and shoulder; they have plenty of range, so a lower sensitivity (roughly 35–50 cm/360) suits them. Wrist aimers pivot mostly from the wrist with a smaller motion envelope and usually prefer a faster setup (around 20–30 cm/360) so a full turn doesn't run off the edge of the pad. Most players blend both — use arm for big sweeps and wrist for fine adjustments — and settle somewhere in the middle.
Pro players cluster in a fairly tight band — very roughly 25–45 cm/360 for many tactical shooters — which is a useful sanity check, not a rule. If you're wildly outside it, it's worth asking why.
Ready to dial it in? Open the free Sensitivity Calculator → Convert your cm/360 between games and lock the exact same feel everywhere you play.