R6 Siege and CS2 values cross-checked against independent sources on 20 October 2026.
How do I convert R6 Siege sensitivity to CS2?
To convert R6 Siege sensitivity to CS2, multiply it by 0.2604. R6 Siege turns 0.00572958° per mouse count and CS2 turns 0.022°, so R6 Siege 10 becomes CS2 2.604. Keep the same DPI and both settings take 19.9 cm of mouse movement for a full turn.
- Find your R6 Siege sensitivity in the Mouse Sensitivity sliders in the Controls settings (set horizontal and vertical to the same value).
- Multiply it by 0.2604, or type it into the converter above with your DPI.
- In Counter-Strike 2, open Settings → Keyboard / Mouse → Mouse Sensitivity (or type sensitivity in the console) and enter the result.
- Keep the same mouse DPI, or enter your new DPI in the converter.
Going the other way, a typical CS2 setting of 1.2 is R6 Siege 4.61, or 43.3 cm per 360° at 800 DPI.
R6 Siege to CS2 sensitivity chart
Common R6 Siege settings converted to CS2. The last two CS2 columns are for switching your mouse to 1600 or 400 DPI at the same time.
| R6 Siege sensitivity at 800 DPI | CS2 at 800 DPI | CS2 at 1600 DPI | CS2 at 400 DPI | cm/360° |
|---|
| 4 | 1.042 | 0.521 | 2.083 | 49.9 |
| 6 | 1.563 | 0.781 | 3.125 | 33.2 |
| 8 | 2.083 | 1.042 | 4.167 | 24.9 |
| 10 | 2.604 | 1.302 | 5.209 | 19.9 |
| 12 | 3.125 | 1.563 | 6.25 | 16.6 |
| 15 | 3.907 | 1.953 | 7.813 | 13.3 |
| 20 | 5.209 | 2.604 | 10.417 | 10 |
| 25 | 6.511 | 3.255 | 13.022 | 8 |
R6 Siege and CS2 at a glance
| R6 Siege | CS2 |
|---|
| Turn per mouse count (yaw) | 0.00572958 | 0.022 |
| Engine | AnvilNext 2.0 | Source 2 |
| How the setting is shown | whole numbers only | a decimal number |
| Typical setting | 10 (19.9 cm/360°) | 1.2 (43.3 cm/360°) |
| Multiply by | ×0.2604 | ×3.8397 |
Why R6 Siege and CS2 numbers differ
Rainbow Six Siege runs on AnvilNext 2.0 and Counter-Strike 2 on Source 2. CS2 numbers are 3.84× smaller than R6 Siege numbers for the same hand movement, because CS2 turns more per mouse count.
The in-game slider only takes whole numbers, so round the converted value. Aim-down-sight sensitivity is set separately.
Why does my converted sensitivity feel different?
- Field of view: a wider FOV makes the screen appear to move slower even at the same cm/360.
- Scoped and ADS aim: this matches hipfire only. Check CS2’s own zoom settings.
- Mouse acceleration: if Windows acceleration or a mouse app adds it, the same movement turns a different amount depending on speed. Turn it off.
Frequently asked questions
What is R6 Siege 10 in CS2?
R6 Siege 10 is CS2 2.604 at the same DPI. Both are 19.9 cm per 360° at 800 DPI.
What is the CS2 to R6 Siege multiplier?
Multiply CS2 sensitivity by 3.8397 to get R6 Siege. Use the CS2 to R6 Siege converter for the full chart.
Does DPI change the R6 Siege to CS2 multiplier?
No. The ×0.2604 multiplier holds at any DPI as long as you use the same DPI in both games. If you change DPI, divide by the ratio of new DPI to old DPI, or enter both values in the converter.
Where do I change sensitivity in Counter-Strike 2?
Go to Settings → Keyboard / Mouse → Mouse Sensitivity (or type sensitivity in the console). CS2 uses the same 0.022 yaw as CS:GO, so a CS:GO sensitivity carries over to CS2 unchanged.