Black Mesa to Apex Legends Sens Converter

Convert From

SensitivityDPI

Convert To

DPI

Converted Sensitivity

2

Black Mesa to Apex at a glance

Your Black Mesa sensitivity does not change in Apex Legends. Both games use a yaw of 0.022, so the same number gives the same 360 degree turn.

Black Mesa sensitivity	Apex sensitivity	cm per 360° at 800 DPI
1	1	52 cm
1.5	1.5	34.6 cm
2	2	26 cm
2.5	2.5	20.8 cm
3	3	17.3 cm

Convert Black Mesa to another game

How to convert it

Find your sensitivity in Black Mesa. It is in the mouse options, under Mouse Sensitivity.
Copy the same number into Apex Legends.
Use the same mouse DPI in both games, with raw input on and mouse acceleration off.

About the two games

Black Mesa

Black Mesa runs on Source with the default 0.022 yaw, so its number matches Counter-Strike 2. Engine: Source. Yaw 0.022.

Apex Legends

Apex is built on a modified Source engine and keeps the 0.022 yaw, so its number matches Counter-Strike 2 one to one. Engine: Source (modified). Yaw 0.022.

What players use in Black Mesa and Apex Legends

A sensitivity only means something next to the distance it gives you. These are the settings of players who compete in Apex Legends, shown at 800 DPI. Pro numbers come from SensLab's October 2026 dataset of verified player settings; the last column converts each one so the view turns the same distance.

Apex players	cm per 360°	Apex sens at 800 DPI	Same turn in Black Mesa
Fast end	34.6 cm	1.5	1.5
Median	40 cm	1.3	1.3
Slow end	43.3 cm	1.2	1.2

Questions

How do I convert Black Mesa sensitivity to Apex?

You do not need to. Both games use a yaw of 0.022, so type the same number.

What is 2 Black Mesa sensitivity in Apex?

2 in Black Mesa is 2 in Apex. At 800 DPI that is 26 cm of mouse travel for a full 360 degree turn in both games.

Is Black Mesa sensitivity the same as Apex?

Yes. They share a yaw, so the same number means the same turn.

Does DPI change the Black Mesa to Apex conversion?

No. As long as the mouse DPI is the same in both games, the conversion does not depend on it. DPI only matters for your cm/360 and eDPI.

Black Mesa to Apex sensitivity converter