How to Set Mouse DPI and Sensitivity for Gaming

Your aiming speed is set by two things multiplied together: your mouse's DPI (how many counts the sensor reports per inch of movement) and your in-game sensitivity (a multiplier the game applies on top). Multiply them and you get eDPI, the single number that actually describes how fast your aim moves — and the only fair way to compare settings between people. There is no magic “pro number” to copy: the honest approach is to pick a moderate, common starting point, keep it long enough to build muscle memory, and adjust only if you consistently overshoot or run out of mousepad. Lower sensitivity trades speed for precision; higher trades precision for speed.

DPI and sensitivity are where most people either copy a random streamer's numbers or leave everything on default and never think about it again. Both are mistakes. The good news is the whole topic reduces to one idea — how far your aim travels for a given hand movement — and once you see how the pieces fit, setting it up sensibly takes minutes. Here is what each term means, how to find a starting point without fabricated “ideal” figures, and how to actually change your DPI.

DPI vs sensitivity vs eDPI

DPI (dots per inch, sometimes called CPI, counts per inch) is a property of the mouse: it is how many movement counts the sensor reports for every inch you physically slide the mouse. Higher DPI means the cursor or aim travels further for the same physical movement. It is the mouse's side of the equation, and we go deeper on it in our DPI explained guide.

In-game sensitivity is a property of the game: a multiplier the game applies to whatever the mouse reports. A sensitivity of 2 moves your aim twice as far as a sensitivity of 1 for the same mouse input. Crucially, DPI and in-game sensitivity multiply together, so 800 DPI at sensitivity 4 and 1600 DPI at sensitivity 2 produce roughly the same aiming speed.

That product is eDPI(effective DPI): DPI multiplied by in-game sensitivity. Because it folds both numbers into one, eDPI is the only meaningful way to compare aiming speed across different people and setups — two players with the same eDPI aim at the same speed even if their individual DPI and sensitivity numbers look nothing alike. When you read about someone's settings, eDPI is the number that actually tells you something; the raw DPI on its own does not.

Finding a sensible starting point

We will not hand you a fake “pro number,” because there is not one and pretending otherwise would be dishonest — players across the top of every game use a wide range of settings. What is genuinely true is that competitive aiming tends to cluster toward the lower-to-moderate end for precision, and a good, safe way to begin is:

• Set a modest DPIin your mouse software — a common, sensible baseline that most people build around rather than an extreme value at either end.
• Set the game's sensitivity so that a comfortable sweep of your arm and wrist turns you roughly halfway to most of the way around, using the space you actually have on your desk.
• Then leave it alone for a while. Consistency builds the muscle memory; constant tweaking destroys it. Only change something if you keep hitting a specific problem.

The two problems that justify a change are simple to diagnose. If you regularly overshoot targets and your aim feels twitchy and hard to control, your sensitivity is too high — lower it. If you regularly run out of mousepadmid-turn or your aim feels sluggish and you cannot turn fast enough, it is too low — raise it. Adjust in small steps, then give each change time to settle before judging it.

Low-sens vs high-sens: the trade-off

Sensitivity sits on a spectrum, and the ends trade the same two qualities against each other.

Low sensitivity means your aim moves less per inch of hand movement, so you make large, arm-driven motions to turn and aim. The payoff is precision: small, fine adjustments are easier because a tiny error in your hand becomes only a tiny error on screen, which is why so many players who prioritise accurate aim lean low. The cost is that you need desk spaceand a big mousepad to make those sweeps, fast full turns take real physical movement, and it pairs best with a stable grip and an arm-aiming style — a link back to our mouse grip styles guide.

High sensitivity means your aim moves a lot per inch, so tiny wrist or finger movements spin you around fast. The payoff is speed and low effort: quick turns are effortless and you barely move the mouse. The cost is precision: because a small hand tremor becomes a large on-screen jump, fine aiming is harder and shots are twitchier. Neither end is “correct.” Most players are best served somewhere in the broad middle, leaning lower if they value precise aim and can spare the desk space, higher if they value fast turns or have a small surface.

The 360-distance idea

One of the most useful ways to think about sensitivity ignores the numbers entirely: 360 distance, also called cm/360. It is simply the physical distance you have to move the mouse to turn a full 360 degrees in-game— measured in centimetres of real hand movement. A short 360 distance means high sensitivity (a small movement spins you all the way around); a long 360 distance means low sensitivity (you drag the mouse a long way for a full turn).

Why it is useful: 360 distance is a physical, tangible description of your aim that does not depend on any particular DPI or in-game number, so it transfers between mice and even between games. If you find a 360 distance you like, you can reproduce the same physical feel anywhere by adjusting DPI and sensitivity until the full-turn distance matches. It also makes the low-sens vs high-sens trade concrete: a longer 360 distance literally means bigger, more precise movements, and a shorter one means smaller, faster ones. Many players find it far more intuitive to tune their aim by the physical turn distance than by abstract sensitivity values.

A note on polling rate

Polling rate is a separate setting from DPI and sensitivity, and it is worth not confusing them. Polling rateis how often your mouse reports its position to the PC, measured in hertz — a 1000 Hz mouse reports a thousand times a second, or once every millisecond. It affects the responsiveness and smoothnessof your movement, not its speed or distance: raising the polling rate will not make your aim faster the way DPI does. For gaming, a high polling rate such as 1000 Hz is a sensible default, and our polling rate guide covers the trade-offs of the very high rates now appearing. The key point here is just: set DPI and sensitivity for aiming speed, set polling rate for responsiveness, and do not mix up the two.

How to actually change your DPI

Once you know the DPI you want, changing it is easy, and there are two common ways:

1. In the mouse's software. Most gaming mice come with a companion app — Logitech G HUB for Logitech mice, Razer Synapse for Razer, and equivalents from other brands. Install it, find the DPI (or “sensitivity stages”) section, and set your exact DPI value there. This is the precise, reliable method, and it usually lets you save the setting to onboard memory so it follows the mouse to another PC.
2. With the on-mouse DPI button. Many gaming mice have a small DPI button (often on top, behind the scroll wheel, or underneath) that cycles between several preset DPI stages. This is handy for switching on the fly, but the presets are whatever the software has defined, so it is best to first set those stages sensibly in the app and then use the button to jump between them.

A practical tip: pick one DPI and stick with it across games, then set aiming speed per game using the in-game sensitivity. Keeping DPI constant means your eDPI comparisons stay meaningful and your hardware muscle memory carries over, while the per-game sensitivity handles the differences between titles.

The short version

DPI is the mouse's counts per inch, in-game sensitivity is the game's multiplier, and eDPI is the two multiplied — the number that really describes your aim speed. Skip the fake “pro numbers,” start from a modest, common setting, and change it only if you overshoot (too high) or run out of pad (too low). Think in 360 distance for a physical feel that transfers anywhere, keep polling rate separate as a responsiveness setting, and change DPI in your mouse software or with the DPI button. For the deeper background, read our DPI explained and polling rate guides, make sure mouse acceleration is off so your settings stay consistent, and when you want a mouse whose sensor tracks accurately at whatever DPI you choose, start with our best FPS gaming mice.