How to choose DPI and sensitivity for FPS: a 2026 guide
Pro FPS players in 2026 sit between 240-320 eDPI in Valorant and 600-1200 eDPI in CS2, almost always with the mouse set to 400 or 800 DPI. The rule you can actually use: pick a native DPI on your sensor and tune in-game sensitivity until a full 360° turn takes 30 to 45 cm of physical movement. Everything past that is marketing.
DPI, sensitivity, and eDPI — what actually is what
These three numbers get lumped together, but they measure different things and only one is useful for comparing setups.
- DPI (dots per inch): how many points the mouse sensor reports per inch of movement. It’s a hardware setting — you pick it in Logitech G Hub, Razer Synapse, or your mouse’s software — and it stays the same across games.
- In-game sensitivity: a multiplier each game applies to the mouse input. It changes per title: 1.0 in CS2 does not equal 1.0 in Valorant.
- eDPI (effective DPI): DPI × in-game sensitivity. This is the number that actually decides how far your crosshair moves. It’s the only value worth comparing between players.
Quick example: 800 DPI × 0.35 in Valorant = 280 eDPI. Another player at 400 DPI × 0.70 has the same eDPI and the same effective sensitivity, even though the settings look different.
What pros actually use in 2026
Prosettings.net tracks hundreds of active pros. Here are the current ranges from September 2026:
| Game | Average eDPI | Most common DPI | cm per 360° turn |
|---|---|---|---|
| Valorant | 240-320 (mean 267) | 800 DPI (~50% of pros); 400 DPI (~40%) | ~45 cm |
| CS2 | 600-1200 (median 830) | 400 DPI (majority) | 30-45 cm |
| Apex / COD / Fortnite | ~800-1600 | 800 DPI | 25-40 cm |
Two things stand out. Almost no pro runs above 1600 DPI, and almost none pass 3200 eDPI. Low sensitivity dominates competitive FPS because it gives finer control over the crosshair, at the cost of having to lift and reposition the mouse more often. It’s a conscious trade: precision for physical space.
CS2 runs at roughly double the Valorant eDPI for a similar feel — that’s the engine, not the players. Which is why eDPI can’t be compared across games, only inside the same title.
How to measure your cm/360
The cm/360 metric is the most useful cross-game number, because it measures the same thing everywhere: how much physical movement one full turn costs you.
No-software method:
- Face a wall in an empty map (aim trainer, practice range).
- Mark the mouse position on the pad with your finger.
- Move the mouse until you’ve turned 360° and see the same wall again.
- Measure the distance with a ruler.
Between 30 and 45 cm is the competitive standard range. Under 25 cm is high sensitivity — aggressive rifle play, lots of movement. Over 50 cm is sniper territory: max precision, but you can’t turn on a flank.
You can also plug your numbers into a calculator like mouse-sensitivity.com to get the exact cm/360 for a given DPI and in-game sensitivity.
Decision table: what to pick per genre
If you’re going to copy a setup, do it with a target. This is a sensible starting point by game type:
| Profile | DPI | Target eDPI | Notes |
|---|---|---|---|
| Valorant / CS2 competitive | 400 or 800 | 240-320 (Valorant), 600-1000 (CS2) | Start in the middle and lower it if you overshoot |
| Battle royale (Apex, Warzone, Fortnite) | 800 | 800-1600 | You need to turn faster; some precision goes |
| Fast arena shooter (Quake, Diabotical) | 800 | 1200-2400 | High-turn style |
| Casual / non-competitive | 800-1600 | Whatever feels good | No technical answer here |
| Work + occasional gaming | 1600 on desktop, separate game profile | — | Most gaming mice hold 4-5 DPI profiles |
On the DPI number itself: 400 and 800 are native values on modern PixArt, Logitech HERO, and Razer Focus Pro sensors. Native DPI skips sensor interpolation. At low DPI you won’t feel it, but that’s why CS2 pros standardized on 400.
Why high DPI is mostly marketing
Boxes brag about 26,000, 30,000, and 32,000 DPI like it’s an achievement. It isn’t. Nobody plays there, and there is not a single competitive FPS player on the planet running at 20,000 DPI.
Manufacturers push those numbers for “sensor overhead”: if the sensor can hit 30,000 DPI, it’s coasting when you use it at 800 or 1600, which is why the tracking is clean. That’s a side effect, not the reason to buy. A cheap 16,000 DPI sensor can track worse than a premium 8,000 DPI one, because calibration decides quality, not the ceiling.
Honest test: if a mouse sells you on its DPI number rather than the sensor model, it’s marketing. The good 2026 sensors have names like PixArt PAW3395, PAW3950, Logitech HERO 2, Razer Focus Pro 30K — the trailing number on the box is the least of it.
Polling rate: 1000 Hz is still the standard
Polling rate is how often your mouse reports its position to the PC. Gaming mice have shipped at 1000 Hz (one report per millisecond) for years. 4000 Hz and 8000 Hz models have arrived recently.
Independent testing from Tom’s Hardware and Rtings: going from 1000 Hz to 8000 Hz drops latency by roughly 0.5 to 0.9 ms on average. It doesn’t improve aim, and there’s no evidence it lifts competitive performance. It does trim latency on 360 Hz monitors — in the “measurable but you won’t feel it” zone.
Where it helps: 360 Hz+ monitor, high-end CPU (Ryzen 7/9, Core Ultra 7/9), light games like Valorant or CS2. Where it doesn’t: any lesser rig — high polling burns CPU and can cause frame drops on tight systems. 1000 Hz is the competitive standard for a reason.
Common mistakes that trip up new players
- Trusting Windows mouse settings without turning off Enhance Pointer Precision. Control Panel → Mouse → Pointer Options → uncheck “Enhance pointer precision”. It breaks the link between the same physical movement and the same in-game turn.
- Changing DPI every time something goes wrong. A month of stable sensitivity teaches muscle memory more than two weeks of hopping between five setups.
- Copying a pro’s sensitivity without adapting it. Pros use XL mousepads (450×400 mm or bigger). On a small pad, a 45 cm/360 literally doesn’t fit.
- Ignoring the mousepad. A surface that doesn’t grip at low speeds sabotages any low-sens setup. Check our best gaming mousepads guide if you’re playing on a tablecloth.
- Confusing DPI with precision. DPI decides speed, not accuracy. Accuracy comes from your setup, your monitor, and hours in an empty map.
Frequently asked questions
400 or 800 DPI to start? 800 is the 2026 middle ground and works with most normal-size mousepads. Drop to 400 only if you’re going deep into CS2 or you have an XL cloth pad.
Can I improve my aim just by lowering sensitivity? You’ll gain precision, yes, but you’ll lose turn speed. Lower sens is not a replacement for aim trainers like Aim Lab or Kovaak’s.
Should I use different profiles per game? Yes. Almost every gaming mouse stores 3-5 DPI profiles. The trick is keeping the same eDPI across similar games — that way muscle memory works with one movement, not five.
Is a wireless mouse worse for competitive FPS? In 2026, no. Models like the Logitech G Pro X Superlight 2 and Razer Viper V3 Pro have made wireless latency indistinguishable from wired in blind tests. What matters is the sensor, not the cable. Our best gaming mouse for small or large hands guide breaks down which shape fits you.
Does the sensor’s 32,000 DPI mode make me better? No. Nobody plays there. Not pros, not casuals. Ignore it.
Sources
- Prosettings.net – Valorant best settings guide (Sep 2026, 694 pros)
- Prosettings.net – CS2 pro settings (2026, 928 pros)
- Tom’s Hardware – Mouse polling rate testing (2025-2026)
- Rtings – Gaming mouse reviews and latency database
- PC Gamer – DPI and sensitivity explained
- Reference calculator: mouse-sensitivity.com
Published September 3, 2026. Prosettings.net data current to the same month.