In the game you find the setting under Settings → Keyboard/Mouse → Mouse Sensitivity.
The quicker way is the console: sensitivity 1.2
Conversion
In short: Apex Legends sens times 1. 1.2 becomes 1.2. For your own value, just edit the sentence below.
In the game you find the setting under Settings → Keyboard/Mouse → Mouse Sensitivity.
The quicker way is the console: sensitivity 1.2
Apex Legends and CS2 turn the same angle per mouse count. You can keep your number as it is.
The default field of view is almost the same: Apex Legends 105.5°, CS2 106.26° horizontal. The picture feels alike. For Apex Legends the field of view is only a rough guide, check it in the game.
In CS2 you can enter up to 3 decimal places. Use all of them to keep the conversion exact.
How far you move the mouse for a full turn, depending on your Apex Legends sens and DPI. In CS2 the distance stays the same with the converted value.
| Apex Legends sens | 400 DPI | 800 DPI | 1600 DPI | CS2 sens |
|---|---|---|---|---|
| 0.8 | 129.9 cm | 64.9 cm | 32.5 cm | 0.8 |
| 1 | 103.9 cm | 52.0 cm | 26.0 cm | 1 |
| 1.2 | 86.6 cm | 43.3 cm | 21.6 cm | 1.2 |
| 1.5 | 69.3 cm | 34.6 cm | 17.3 cm | 1.5 |
| 2 | 52.0 cm | 26.0 cm | 13.0 cm | 2 |
| 2.5 | 41.6 cm | 20.8 cm | 10.4 cm | 2.5 |
Your own values? The cm/360 calculator also works backwards.
Multiply your Apex Legends sens by 1. 1.2 in Apex Legends becomes 1.2 in CS2.
Settings → Keyboard/Mouse → Mouse Sensitivity. Or in the console: sensitivity 1.2.
Apex Legends: Slider from 70 to 110 (about 105 to 106° horizontal at 90). CS2: 90° at 4:3, about 106° at 16:9. Match the field of view as closely as you can; then the converted sens feels most natural.