Degrees per mouse count
Overwatch 20.0066°
CS:Source0.022°
Overwatch 2 turns 3.33 times less per count, so CS:Source needs a sensitivity 3.33 times lower for the same turn.
Overwatch 2 to CS:Source Sensitivity
CS:Source sensitivity =
Overwatch 2 sensitivity × 0.3
Keep your DPI the same in both games. The multiplier is 0.0066 ÷ 0.022, the ratio of the two games' yaw, so it holds at every DPI.
Worked example · 800 DPI
Overwatch 23.71
CS:Source1.113
46.68 cmper 360°, both games
18.38 inper 360°
2968 → 890eDPI
Different value? Find it in the chart or let the Windows app read it from your game.
46.68 cm / 360°Overwatch 2 3.71 = CS:Source 1.113 · 800 DPI
Conversion chart
Overwatch 2 to CS:Source sensitivity chart
Overwatch 2 values from 2.00 to 10.00, the CS:Source value with the same 360° distance, and how far you move the mouse for one full turn at 400, 800 and 1600 DPI.
| Overwatch 2 | CS:Source | cm/360 · 400 DPI | cm/360 · 800 DPI | cm/360 · 1600 DPI |
|---|---|---|---|---|
| 2.00 | 0.600 | 173.18 | 86.59 | 43.30 |
| 3.00 | 0.900 | 115.45 | 57.73 | 28.86 |
| 3.71 | 1.113 | 93.36 | 46.68 | 23.34 |
| 4.00 | 1.200 | 86.59 | 43.30 | 21.65 |
| 5.00 | 1.500 | 69.27 | 34.64 | 17.32 |
| 6.00 | 1.800 | 57.73 | 28.86 | 14.43 |
| 7.00 | 2.100 | 49.48 | 24.74 | 12.37 |
| 8.00 | 2.400 | 43.30 | 21.65 | 10.82 |
| 9.00 | 2.700 | 38.48 | 19.24 | 9.62 |
| 10.00 | 3.000 | 34.64 | 17.32 | 8.66 |
How this conversion works
One multiplier from two yaw values
Overwatch 2 → CS:Source
× 0.3
Overwatch 2 turns 0.0066° per mouse count at sensitivity 1. CS:Source turns 0.022°. The ratio of the two is the multiplier.
- CS:Source sensitivity
- CS:Source = Overwatch 2 × 0.0066 ÷ 0.0223.71 × 0.3 = 1.113
- Back to Overwatch 2
- Overwatch 2 = CS:Source × 0.022 ÷ 0.00661.113 × 3.333333 = 3.71
- cm per 360°
- 2.54 × 360 ÷ (yaw × sens × DPI)914.4 ÷ (0.0066 × 3.71 × 800) = 46.68 cm
- eDPI
- sensitivity × DPIOverwatch 2 2968, CS:Source 890 at 800 DPI. eDPI only compares players inside one game.
A length you can measure
360 ÷ (0.0066 × 3.71) = 14,702 counts
14,702 ÷ 800 DPI = 18.38 in = 46.68 cm
Divide 360° by the angle per count to get counts per turn, then divide by DPI to get inches.
Other match methods
360° distance or monitor distance
The chart matches 360° distance, which does not depend on field of view. Monitor distance matching (0%, 56.25%, 75%, 100%) depends on the FOV you set in Overwatch 2 and CS:Source. The TrueSens app reads your FOV and shows every method side by side.
TrueSens for Windows · free · open source
What this page can't do
This page is a reference chart. The parts that need your PC are in the free Windows app:
- Remembers your Overwatch 2 sensitivity and converts it to all 40 games at once.
- Writes 1.113 into CS:Source (config.cfg) and keeps a backup you can restore.
- Measures your real DPI. An 800 DPI mouse can really be 826, which changes your cm/360.
- Draws 46.68 cm at true size on your screen after a one-time bank-card calibration.
- Blind A/B feel test between your old feel and the converted CS:Source value.
"Open in TrueSens" starts the installed app with Overwatch 2 3.71 → CS:Source already filled in (truesens://convert?from=overwatch-2&to=cs-source&sens=3.71). If nothing opens, install the app first. Windows 10 and 11, x64, no ads, no account.
Going the other way
CS:Source to Overwatch 2 sensitivity
Multiply CS:Source by 3.333333. CS:Source 1.113 is Overwatch 2 3.71.
Related charts
More Overwatch 2 and CS:Source pairs
FAQ
Overwatch 2 to CS:Source sensitivity questions
How do I convert Overwatch 2 sensitivity to CS:Source?
Multiply your Overwatch 2 sensitivity by 0.3 (0.0066 ÷ 0.022) and keep the same DPI. Overwatch 2 3.71 becomes CS:Source 1.113.
What is 3.71 Overwatch 2 sensitivity in CS:Source?
1.113 at any DPI. At 800 DPI both settings turn you 360° with 46.68 cm of mouse movement.
Does DPI change the Overwatch 2 to CS:Source conversion?
No. The multiplier is the same at 400, 800 or 1600 DPI as long as you use the same DPI in both games. DPI only changes your cm/360.
Should I match 360 distance or monitor distance from Overwatch 2 to CS:Source?
360 distance keeps full turns and flicks identical and does not depend on field of view, so the chart on this page uses it. Monitor distance matching depends on the FOV you play with; the TrueSens app reads it from your settings and gives you that value too.
How do I set my converted sensitivity in CS:Source?
Open the CS:Source console and enter sensitivity 1.113, or set it in the game's mouse settings. The free TrueSens app for Windows can write the value into the CS:Source config for you and keeps a backup.
How do I convert CS:Source sensitivity to Overwatch 2?
Multiply your CS:Source sensitivity by 3.333333 (0.022 ÷ 0.0066). CS:Source 1.113 becomes Overwatch 2 3.71.