Can someone tell me how to use the calculator efficiently?

I'm trying to convert my Apex Legends sensitivity to Rainbow Six Siege, the problem is that I use the general ADS multiplier on Apex and I need the per optic numbers on Siege and I don't know how to set the calculator up.

Here are my numbers on Apex:
1920 x 1080 Native, 110 FOV
1.2 Sensitivity, 1.2 ADS Multiplier
1600 DPI

My horizontal sensitivity on Siege is 10, I know it's higher compared to Apex, but I just need the per optic sensitivities as if I'm ADSing in Apex

Siege's settings:
90 FOV
16:10 Stretched, 1920 x 1080
1600 DPI

Edited June 12, 2025Jun 12 by Vexerino

Do like this, and go through each scope for R6. Since the base scaling for the scopes are the same as in Apex, I think you will get the same value for all of them:

https://www.mouse-sensitivity.com/?share=10980512a2b9ab10d76c4586762d584a

Am I missing something? I went through all of R6's scopes and all of the values are 24 for 1x through 12x?
I don't think that's right, I'd assume the sensitivity should increase slightly as it goes higher and not staying at 24.

Edited June 27, 2025Jun 27 by Vexerino

9 hours ago, Vexerino said:

Am I missing something? I went through all of R6's scopes and all of the values are 24 for 1x through 12x?
I don't think that's right, I'd assume the sensitivity should increase slightly as it goes higher and not staying at 24.

The base scaling of both these games is MDV 0%, so it's expected that all scopes use the same value as long as the conversion method is a scaling of MDV 0%. It just means that the conversion method matches the game scaling.