Unity Engine → Unreal Engine 5.5 • Yaw Multiplier ×20.25203
⇄ Swap Direction (Fortnite → Rust)
Rust to Fortnite (Ballistic & Battle Royale) Cross-DPI Sensitivity & cm/360° Converter
Dedicated 1-to-1 cross-DPI pair converter from Rust to Fortnite (Ballistic & Battle Royale) using engine horizontal yaw constants (0.1125°/count → 0.005555°/count, exact multiplier ×20.252025 at equal DPI).
Direct Answer • 1:1 cm/360° Conversion Math
To convert Rust sensitivity to Fortnite (Ballistic & Battle Royale) at equal Mouse DPI, multiply your Rust sensitivity by ×20.2520 (
0.1125° ÷ 0.005555° engine yaw). A baseline 0.4 Rust sensitivity at 800 DPI equals 8.1008 in Fortnite (6481 eDPI), locking an identical 25.40 cm/360° (10.00 in/360°) physical mouse sweep.
Scope, Limitations & Related Tools (Reviewed 2026-11-11): Locks 1:1 physical 360° horizontal mouse travel (
cm/360°) across different Source & Target Mouse DPIs assuming Raw Input ON (Windows 6/11 bypassed). Because Rust renders at 90° (90° Horizontal Equivalent) and Fortnite renders at 80° (80° Locked (BR) / 103° (Ballistic FPS)), on-screen micro-flick speed near the crosshair can feel slightly different despite identical 360° turn circumference. Also compare: Mouse eDPI Calculator • Valorant → 5-Game Workbench • CS2 → 5-Game Workbench • 3.1818× Yaw vs Focal-Length Guide.
Converted Fortnite In-Game Sensitivity (Pro 800 DPI Range: 4.5% – 8.5% (UI % Scale))
8.1008
True 360° Rotation Distance
25.40 cm (10.00 in)
Fortnite Effective DPI (eDPI)
6481 eDPI
Sensitivity Tier Comparison
Fortnite Equivalent
0.75× Low Sens
6.0756
1.00× Active
8.1008
1.50× High Sens
12.1512
Formula: Rust Sens × (0.1125 / 0.005555) × (Source DPI / Target DPI) • Raw Input ON (Windows 6/11 bypassed)
Pro Flawless Sensor Hardware Reference:
Logitech G Pro X Superlight 2 (HERO 2) & Razer Viper V3 Pro (Focus Pro 35K)
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What Is My Rust Sensitivity in Fortnite? (800 DPI Conversion Table)
Click any row to load that sensitivity directly into the converter above:
| Rust Sensitivity | Fortnite (Ballistic & Battle Royale) Sensitivity | Physical cm / 360° | Fortnite eDPI |
|---|---|---|---|
| 0.2 (800 DPI) | 4.0504 | 50.8 cm / 360° | 3240 Fortnite eDPI |
| 0.3 (800 DPI) | 6.0756 | 33.9 cm / 360° | 4860 Fortnite eDPI |
| 0.4 (800 DPI) | 8.1008 | 25.4 cm / 360° | 6481 Fortnite eDPI |
| 0.5 (800 DPI) | 10.1260 | 20.3 cm / 360° | 8101 Fortnite eDPI |
| 0.6 (800 DPI) | 12.1512 | 16.9 cm / 360° | 9721 Fortnite eDPI |
| 0.8 (800 DPI) | 16.2016 | 12.7 cm / 360° | 12961 Fortnite eDPI |
How Do Rust and Fortnite Engine Yaw & FOV Compare?
| Specification | Rust | Fortnite (Ballistic & Battle Royale) |
|---|---|---|
| Game Engine | Unity Engine | Unreal Engine 5.5 |
| Horizontal Yaw Constant | 0.1125° / count | 0.005555° / count |
| Competitive Field of View (FOV) | 90° (90° Horizontal Equivalent) | 80° (80° Locked (BR) / 103° (Ballistic FPS)) |
| Server Tick Rate / Polling | 30Hz–60Hz Community/Official | 30Hz–60Hz |
| ADS / Scope Scaling Rule | Use F1 console command `input.sensitivity` for exact 3-decimal sensitivity entry. | Fortnite percentage sensitivity slider (1%–100%) uses 0.005555° per 1.0% increment (0.5555° at 100%). |
Frequently Asked Questions — Rust to Fortnite Conversion
How do you convert Rust sensitivity to Fortnite (Ballistic & Battle Royale)?
To convert Rust sensitivity to Fortnite (Ballistic & Battle Royale) at the same mouse DPI, multiply your Rust sensitivity by 20.252025 (or divide by 0.049378). This derives from the exact engine yaw ratio: Rust uses 0.1125° per mouse count (Unity Engine), whereas Fortnite uses 0.005555° per mouse count (Unreal Engine 5.5).
What is 0.4 Rust sensitivity in Fortnite (Ballistic & Battle Royale) at 800 DPI?
At 800 DPI, a Rust sensitivity of 0.4 equals 8.1008 in Fortnite (Ballistic & Battle Royale). Both settings produce an identical 25.40 cm (10.00 inches) physical 360-degree turn on your mousepad.
Does FOV difference between Rust (90° (90° Horizontal Equivalent)) and Fortnite (80° (80° Locked (BR) / 103° (Ballistic FPS))) affect converted sensitivity?
Converting by yaw ratio (20.2520×) locks your 3D 360-degree physical rotation distance (25.4 cm/360°) for consistent gross arm/wrist muscle memory. However, because Rust renders at 90° (90° Horizontal Equivalent) and Fortnite renders at 80° (80° Locked (BR) / 103° (Ballistic FPS)), micro-flicks near the center crosshair may feel slightly faster or slower on screen depending on camera focal length.