Best CS2 Mouse Settings: Set It Once, Aim Better Forever
Updated October 10, 2026 · MyCS2Guru crew
Your mouse is your weapon. If your settings are off, no amount of aim training will make your aim consistent. The good news is mouse setup is simple once you know what matters. This guide covers DPI, sensitivity, eDPI, cm/360, polling rate, Windows settings and how to find the right sensitivity for you, so you can set it once and stop thinking about it.
The basics: DPI, sensitivity and eDPI
DPI (dots per inch)
DPI is a hardware setting on your mouse. It's how many "dots" your cursor moves for each inch you move the mouse. Higher DPI equals faster cursor movement at the same in-game sensitivity. You usually change it with a button on the mouse or in the mouse's software.
In-game sensitivity
This is the multiplier CS2 applies to your mouse movement. You set it in Settings, Keyboard/Mouse, Mouse Sensitivity, or with the console command sensitivity.
eDPI (effective DPI)
eDPI is DPI multiplied by in-game sensitivity. It's how you compare sensitivities between players who use different DPIs.
| DPI | Sensitivity | eDPI |
|---|---|---|
| 400 | 2.0 | 800 |
| 800 | 1.0 | 800 |
| 1600 | 0.5 | 800 |
All three feel identical in game.
cm/360
The physical distance you move your mouse to turn 360 degrees in game. It's the most universal way to describe sensitivity because it doesn't depend on DPI or game.
| eDPI | Approx cm/360 |
|---|---|
| 600 | about 69 cm |
| 800 | about 52 cm |
| 1000 | about 42 cm |
| 1200 | about 35 cm |
Most pros fall somewhere between 35 and 70 cm/360.
What DPI should you use?
400 and 800 are the classic choices. Many modern players use 800 or even 1600 because modern sensors handle higher DPI with no downside and it can make small movements a little smoother. As long as your eDPI is right, the DPI itself doesn't matter much. Just avoid very high DPI with a tiny in-game sensitivity (like 3200 DPI and 0.2 sens), as some older games and menus feel weird.
How to find your perfect sensitivity
- Start at around 800 eDPI. That's the middle of the pro range.
- Do the 180 test. In a private match, try to turn 180 degrees in one comfortable swipe across your mousepad. If you can't, raise sens slightly. If you overshoot easily, lower it.
- Do the micro test. On Aim Botz, try to make tiny adjustments onto heads at long range. If your crosshair shakes past the head, lower sensitivity.
- Play with it for a week. Don't judge after one game.
- Adjust in small steps. Change by 5 to 10 percent at a time.
Most players settle somewhere between 700 and 1000 eDPI. If you're far outside that, it's not "wrong," but it's worth testing.
Arm, wrist or finger aiming
How you move your mouse affects what sensitivity fits you:
| Style | Sensitivity | Mousepad |
|---|---|---|
| Arm aimer | Low (500 to 800 eDPI) | Large |
| Wrist aimer | Medium (800 to 1100 eDPI) | Medium to large |
| Finger/fingertip | Higher | Any |
Most players use a mix: arm for big movements, wrist for small adjustments. Lower sensitivity favors arm aiming and gives more precision.
Polling rate
Polling rate is how often your mouse reports its position to your PC.
| Polling rate | Report interval | Notes |
|---|---|---|
| 125Hz | 8 ms | Too slow for gaming |
| 500Hz | 2 ms | OK |
| 1000Hz | 1 ms | Standard, recommended |
| 2000Hz to 8000Hz | 0.5 to 0.125 ms | Smoother on high refresh monitors, more CPU use |
1000Hz is the safe default. If you have a high-end PC and a 240Hz or faster monitor, try higher polling rates and see if you notice a difference. If you get stutters, go back to 1000Hz.
Windows settings
These matter even though CS2 uses raw input:
- Turn off "Enhance pointer precision." Control Panel, Mouse, Pointer Options. This is Windows mouse acceleration.
- Set Windows pointer speed to 6/11 (the middle notch). This keeps your desktop sensitivity predictable.
- Turn off acceleration in your mouse software (Logitech G Hub, Razer Synapse and so on).
CS2 in-game mouse settings
| Setting | Recommended |
|---|---|
| Mouse sensitivity | Your chosen value |
| Zoom sensitivity | 1.0 (adjust if scoped sens feels off) |
| Invert mouse | Off |
| Raw input | On by default in CS2 |
Zoom sensitivity
This changes sensitivity when you're scoped in with an AWP, Scout, AUG or SG 553. 1.0 means it scales naturally with the zoom level. Some players prefer slightly lower or higher. Leave it at 1.0 unless scoped aim feels too fast or slow.
Mouse and mousepad: what to look for
Mouse
- Weight: lighter mice (under 70g) are popular for fast movement, but heavier mice can feel more stable. Pick what's comfortable.
- Shape: the most important factor. It should fit your hand and grip style.
- Sensor: any modern gaming sensor is fine.
- Wireless vs wired: modern wireless mice have no noticeable delay.
Mousepad
- Size: large pads (45cm or wider) give room for low sensitivity.
- Surface: cloth pads offer control; hard pads are faster.
- Consistency: replace your pad when it gets worn, since uneven surfaces affect aim.
Grip styles
| Grip | Description | Fits |
|---|---|---|
| Palm | Whole hand on the mouse | Larger mice, arm aimers |
| Claw | Palm touches the back, fingers arched | Medium mice, mixed aim |
| Fingertip | Only fingertips touch | Small light mice, wrist and finger aim |
There's no best grip. Use what feels natural and doesn't cause strain.
How to convert your sensitivity from other games
| From | Multiply by (to get CS2 sens) |
|---|---|
| Valorant | about 3.18 |
| Apex Legends | about 1.0 |
| Overwatch 2 | about 0.3 |
| CS:GO | 1.0 (same as CS2) |
Use an online sensitivity converter to be exact. Remember that different FOVs and aim styles might make the same cm/360 feel different, so give it time.
Common mouse setting mistakes
- Changing sens every bad game. Give it at least a week.
- Mouse acceleration on. Kills consistency.
- Way too high sensitivity. Hard to hold heads at range.
- Tiny mousepad with low sens. You'll run out of space.
- Copying a pro blindly. Their sens works for their setup and style.
- Ignoring comfort. A mouse that hurts your hand will hurt your aim.
Pro mouse settings snapshot
Pros' settings vary, but here's the rough picture:
- Most use 400 or 800 DPI.
- Most sit around 600 to 1100 eDPI.
- Polling rate of 1000Hz or higher.
- Zoom sensitivity around 1.0.
Check our pro settings section for full setups from top players.
A sensitivity routine to lock it in
| Week | Do this |
|---|---|
| 1 | Pick your eDPI, warm up daily on Aim Botz |
| 2 | Deathmatch with it, note where you overshoot or undershoot |
| 3 | Small adjustment (5 to 10 percent) if needed |
| 4 | Lock it in. No more changes. |
Then focus on the stuff that really improves your aim: crosshair placement and aim training.
How to test a new sensitivity properly
Changing sensitivity is easy. Knowing whether the change helped is harder. Here's a simple test you can repeat:
- Aim Botz one-tap test: 100 shots at frozen bots from 15 meters. Count headshots.
- Flick test: shoot bots placed to your left and right, counting hits in 60 seconds.
- Tracking test: follow a moving bot's head for 30 seconds and note how well you stay on it.
- Deathmatch feel: play 10 minutes and note whether you overshoot or undershoot more often.
Do these tests at your current sensitivity, then after a week at your new sensitivity. Compare. Numbers beat feelings.
Mouse maintenance
A dirty or worn mouse and pad hurt consistency:
- Clean your mouse feet and sensor regularly.
- Replace worn mouse feet (skates) when they feel scratchy.
- Wash cloth mousepads gently with mild soap and let them dry fully.
- Replace your pad when it's visibly worn in your aiming area.
- Check the cable on wired mice for drag; use a mouse bungee or go wireless.
Desk setup and ergonomics
Your setup affects your aim more than you think:
| Factor | Recommendation |
|---|---|
| Chair height | Elbows at roughly desk height |
| Arm position | Forearm resting comfortably, room to move |
| Monitor | Top of screen around eye level, at arm's length |
| Mousepad position | Aligned with your shoulder, not far to the side |
| Posture | Sit back, relaxed shoulders |
If you're an arm aimer, make sure your whole forearm can move freely without hitting the desk edge or keyboard.
Sensitivity and resolution
Changing resolution or aspect ratio doesn't change your cm/360 in CS2, but stretched resolutions make horizontal movement feel faster because the image is wider. If you switch to 4:3 stretched and your aim feels too fast horizontally, give it a week before lowering your sensitivity. Most players adapt.
Mouse settings FAQ
Should I use the same sensitivity for every game?
It helps to keep a similar cm/360 across shooters, but every game feels a bit different. Prioritize the game you play most.
Does mouse weight affect aim?
It affects feel. Lighter mice are easier to move quickly; heavier mice can feel steadier. Neither is strictly better.
Is a higher polling rate always better?
Not always. It can be smoother on high refresh monitors but uses more CPU. Stick with 1000Hz unless you've tested higher and noticed a benefit without stutters.
How often should I replace my mouse?
When it starts double-clicking, the sensor misbehaves, or the shape becomes uncomfortable. A good mouse can last years.
Final checklist
- DPI set (400, 800 or 1600).
- In-game sensitivity giving you roughly 600 to 1100 eDPI.
- Windows "Enhance pointer precision" off.
- Mouse software acceleration off.
- Polling rate 1000Hz or tested higher.
- Zoom sensitivity at 1.0 unless scoped aim feels off.
- Comfortable mouse, large clean pad, good posture.
- Committed to your settings for at least a month.
How long does it take to adjust to a new sensitivity?
Most players need one to two weeks of regular play to feel comfortable after a significant change. Small adjustments of 5 to 10 percent usually feel natural within a few days. Big changes, like halving your sensitivity, can take a month. Be patient and give it time before deciding whether it works.
Where to go next
Once your mouse is set, lock in your crosshair settings and video settings, then start our daily aim training routine.
Quick summary
Pick a DPI, set your eDPI between 600 and 1100, turn off acceleration, and commit for a month.