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Rainbow Six Siege has one of the most complex sensitivity systems in competitive FPS. This guide explains how to calculate your R6 Siege eDPI, what the MouseSensitivityMultiplierUnit does, verified pro settings from SI level players and how to find your sensitivity without endless trial and error.
Contents
- 1 The R6 Siege eDPI Formula
- 2 What is MouseSensitivityMultiplierUnit in R6 Siege
- 3 R6 Siege Pro Settings 2026
- 4 Step by Step: How to Calculate Your R6 Siege eDPI
- 5 ADS Sensitivity in R6 Siege
- 6 Best eDPI Range for R6 Siege
- 7 R6 Siege Sensitivity vs Other FPS Games
- 8 Mouse Settings Checklist for R6 Siege
- 9 Frequently Asked Questions
The R6 Siege eDPI Formula
eDPI = Mouse DPI × In-Game Sensitivity
Example: 800 DPI × 23 sensitivity = 1840 eDPI
R6 Siege uses a sensitivity scale of 1 to 100, but the actual mouse movement produced by those numbers depends on a hidden config file variable called MouseSensitivityMultiplierUnit. The default value is 0.02, meaning a sensitivity of 50 in-game equals 50 × 0.02 = 1.0 effective multiplier.
According to data tracking 94 R6 Siege pros in May 2026, the average DPI is 600, the average eDPI is 106, and the median eDPI is 80. eDPI ranges from 8 at the lowest to 1280 at the highest among tracked professionals.
What is MouseSensitivityMultiplierUnit in R6 Siege
This is R6 Siege’s most important and least understood setting. It lives in the game’s config file at:
Documents\My Games\Rainbow Six – Siege\[your-profile-id]\GameSettings.ini
The relevant line is: MouseSensitivityMultiplierUnit=0.02000
| Multiplier Value | Effect | Who Uses It |
|---|---|---|
| 0.02 (default) | Standard sensitivity range, full slider precision | Most pros |
| 0.01 | Doubles slider precision, halves maximum sensitivity | Low sensitivity pros wanting finer control |
| 0.00572957795 | Converts R6 sensitivity to degrees per count | Used for cross-game conversions |
Changing the multiplier to 0.01 means setting 50 in-game produces the same movement as 25 at the default multiplier. You get twice the precision on the sensitivity slider but lose the upper half of the range. Several pros use this for more granular control at low sensitivities.
R6 Siege Pro Settings 2026
| Player | DPI | H Sens | V Sens | eDPI | Multiplier |
|---|---|---|---|---|---|
| Pengu | 1600 | 2 | 2 | 3200 | 0.02 (default) |
| Beaulo | 800 | 23 | 23 | 1840 | 0.02 (default) |
| Canadian | 400 | 35 | 35 | 1400 | 0.02 (default) |
| Rampy | 800 | 20 | 20 | 1600 | 0.02 (default) |
| Fabian | 400 | 28 | 28 | 1120 | 0.02 (default) |
The vast majority of tracked R6 pros use 400 or 800 DPI with the default 0.02 multiplier. Most pros match horizontal and vertical sensitivity to the same value for consistent aim in all directions.
Step by Step: How to Calculate Your R6 Siege eDPI
Step 1. Open Rainbow Six Siege and go to Options → Controls → Mouse. Note your Horizontal and Vertical Sensitivity values.
Step 2. Check your mouse DPI in your mouse software.
Step 3. Multiply DPI × Sensitivity. If you use 800 DPI and sensitivity 20, your eDPI is 1600.
Step 4. Check your GameSettings.ini to see your MouseSensitivityMultiplierUnit value. If it is not 0.02, your actual sensitivity differs from the raw calculation above.
ADS Sensitivity in R6 Siege
R6 Siege has separate sensitivity settings for every zoom level and they behave differently from other games. The ADS multipliers are set as a percentage of your base sensitivity:
| Scope Type | Typical Pro Range | Notes |
|---|---|---|
| Iron Sights (1x) | Same as base or slightly lower | Most pros keep this at 100% of base |
| 1.5x Scope | 70 to 90% | Slightly reduced for control |
| 2x Scope | 60 to 80% | Common at 75% of base sensitivity |
| 2.5x Scope | 55 to 70% | Reducing progressively with zoom |
| 3x Scope | 45 to 65% | Lower for long range control |
| 4x Scope (ACOG) | 40 to 55% | Most pros reduce significantly for ACOG |
| 5x and 12x | 30 to 50% | Rarely used — dedicated sniper operators only |
Pengu uses 1600 DPI with sensitivity 2 and ADS settings of 58, 98, 100, 102, 103 and 104 for different scope levels at the default multiplier. His approach is unusual — most pros keep ADS lower than base sensitivity but Pengu uses very low base sensitivity and then scales ADS up for some scopes.
Best eDPI Range for R6 Siege
| eDPI Range | Level | Notes |
|---|---|---|
| Under 400 | Very low | Maximum precision, very large mouse movements required |
| 400 to 900 | Low competitive | Common among pro fraggers and entry players |
| 900 to 1600 | Mid competitive | Most accessible range for ranked play |
| 1600 to 2400 | High | Faster reaction to flanks, less precision on small targets |
| Above 2400 | Very high | Rare at professional level |
R6 Siege rewards extremely precise aiming — operators have small hitboxes, peeking angles are tight and one-shot headshots are frequent. This is why the median pro eDPI of 80 is far lower than Apex or Warzone. Most recommendations suggest staying between 400 and 1600 DPI with a sensitivity that keeps your cm/360 between 25 and 55.
R6 Siege Sensitivity vs Other FPS Games
| Game | Yaw Value | Pro Avg eDPI | Pro Avg cm/360 |
|---|---|---|---|
| R6 Siege | 0.00573 | 80 to 106 | 25 to 55 cm |
| CS2 | 0.022 | 800 | 40 to 65 cm |
| Valorant | 0.07 | 280 | 35 to 50 cm |
| Apex Legends | 0.022 | 1400 | 20 to 35 cm |
R6 Siege’s low yaw value of 0.00573 means raw sensitivity numbers look very small compared to other games. This also means you cannot directly copy sensitivity numbers between R6 and other games. Use cm/360 as the universal reference and our EDPI converter to translate between games.
Mouse Settings Checklist for R6 Siege
- Use 400 or 800 DPI — the vast majority of R6 pros use one of these two values
- Match horizontal and vertical sensitivity to the same value for consistent aim
- Keep MouseSensitivityMultiplierUnit at 0.02 unless you specifically want finer slider control at very low sensitivity
- Disable Enhance Pointer Precision in Windows for consistent mouse tracking
- Set Windows pointer speed to the default 6/11 position
- Use 1000 Hz polling rate if your mouse supports it
- Reduce ADS sensitivity progressively as zoom level increases
Frequently Asked Questions
How do you calculate eDPI in Rainbow Six Siege?
Multiply your mouse DPI by your in-game horizontal sensitivity. Example: 800 DPI × 20 sensitivity = 1600 eDPI. Note that the actual mouse movement also depends on your MouseSensitivityMultiplierUnit value in GameSettings.ini — the default is 0.02. Use the calculator at the top of this page for instant results.
What eDPI do R6 Siege pros use?
Based on tracking 94 professional players in May 2026, the average R6 pro eDPI is 106 and the median is 80. This is far lower than most FPS games because R6 Siege’s tight peeker angles and small operator hitboxes reward maximum precision over reaction speed. Beaulo uses 1840 eDPI, Canadian uses 1400 eDPI and Rampy uses 1600 eDPI.
What is MouseSensitivityMultiplierUnit in R6 Siege?
It is a value in GameSettings.ini that scales your entire sensitivity. The default is 0.02. Changing it to 0.01 doubles the precision of the sensitivity slider but halves the maximum achievable sensitivity. Most pros use the default value. To find the file, navigate to Documents → My Games → Rainbow Six – Siege → your profile folder → GameSettings.ini.
Should horizontal and vertical sensitivity be the same in R6 Siege?
Yes for almost all players. Matching them ensures your crosshair tracks at the same speed in all directions, which is essential for consistent flick shots and tracking moving targets around corners. Most R6 pros use identical H and V sensitivity values.
How do I convert my CS2 sensitivity to R6 Siege?
R6 Siege uses a yaw of 0.00573 while CS2 uses 0.022. You cannot copy numbers directly. Use our sensitivity converter to get the exact R6 equivalent of your CS2 settings based on matching cm/360. The R6 number will be much lower than your CS2 sensitivity due to the yaw difference.
What DPI should I use for R6 Siege?
400 or 800 DPI covers the vast majority of professional players. Absurdly high DPI settings above 3200 are used for marketing purposes rather than competitive performance — even the highest tracked pro DPI in R6 is 3200 and that is an outlier. 800 DPI paired with in-game sensitivity between 15 and 30 is the most practical starting point for ranked play.