Mouse eDPI Calculator & Pro Player Sensitivity Comparison
Calculate your true Effective Dots Per Inch (eDPI) and cm/360° turn distance from mouse DPI and in-game sensitivity.
Reviewed by: Lucas 'Vortex' Chen • Pro Esports Hardware & Engine Telemetry Lab
Methodology: Verified Formula
Presets:
True Effective DPI (eDPI)
280.0 eDPI
Valorant / CS2 cm per 360° Turn
46.7 cm (Val) / 148.4 cm (CS2)
Aiming Style Classification
Pro Sweet Spot (Balanced)
Equivalent at 1600 DPI: 0.175 in-game sens.
Scenario Comparison & Benchmark Table (Mouse eDPI Calculator)
Compare how scaling Mouse Hardware DPI (e.g. 400, 800, 1600) affects your output (click any row to load those values into the calculator above):
| Mouse Hardware DPI (e.g. 400, 800, 1600) | True Effective DPI (eDPI) | Valorant / CS2 cm per 360° Turn | Aiming Style Classification |
|---|---|---|---|
| 400 | 140.0 eDPI | 93.3 cm (Val) / 296.9 cm (CS2) | Low Sens (Arm Aimer) |
| 600 | 210.0 eDPI | 62.2 cm (Val) / 197.9 cm (CS2) | Low Sens (Arm Aimer) |
| 800 (Baseline) | 280.0 eDPI | 46.7 cm (Val) / 148.4 cm (CS2) | Pro Sweet Spot (Balanced) |
| 1,000 | 350.0 eDPI | 37.3 cm (Val) / 118.8 cm (CS2) | Pro Sweet Spot (Balanced) |
| 1,200 | 420.0 eDPI | 31.1 cm (Val) / 99.0 cm (CS2) | High Sens (Wrist Aimer) |
| 1,600 | 560.0 eDPI | 23.3 cm (Val) / 74.2 cm (CS2) | High Sens (Wrist Aimer) |
Mathematical Formula & Step-by-Step Guide
Primary mathematical equation used by this model:
eDPI = Mouse DPI × In-Game Sensitivity | Valorant cm/360 = 914.4 / (eDPI × 0.07)
- Configure your primary input (Mouse Hardware DPI (e.g. 400, 800, 1600), baseline set to 800) using either the direct numeric box or synchronized range slider.
- Adjust the remaining parameters (In-Game Sensitivity) to mirror your exact scenario.
- Examine the primary output alongside the secondary breakdown metrics and the 6-tier benchmark comparison table below.
Primary Standards & References: Valve Source 2 (CS2 m_yaw 0.022°), Riot Games Valorant Engine (0.07° yaw), Respawn Apex Engine, USB HID 1000Hz–8000Hz Polling Specifications & VESA DisplayHDR/Refresh Standards
In-game sensitivity conversions preserve 1:1 physical 360° turn circumference at matching field-of-view (FOV) settings.
In-game sensitivity conversions preserve 1:1 physical 360° turn circumference at matching field-of-view (FOV) settings.
Frequently Asked Questions — Mouse eDPI Calculator
What mathematical formula does the Mouse eDPI Calculator & Pro Player Sensitivity Comparison use?
This calculator implements the verified relationship: eDPI = Mouse DPI × In-Game Sensitivity; Valorant cm/360 = 103,400 / (eDPI × 0.07). Each variable (Mouse Hardware DPI (e.g. 400, 800, 1600), In-Game Sensitivity) is evaluated in real time using double-precision floating-point arithmetic so there is zero rounding drift across multi-step scenarios.
How does changing Mouse Hardware DPI (e.g. 400, 800, 1600) impact the final result?
Mouse Hardware DPI (e.g. 400, 800, 1600) acts as the primary driver in this model (default baseline: 800). Use the Reference Benchmark Table on this page to compare how scaling Mouse Hardware DPI (e.g. 400, 800, 1600) from conservative to aggressive levels changes both the primary outcome and secondary ratios.
What standards and sources back this Mouse eDPI Calculator methodology?
Our model is audited by Lucas 'Vortex' Chen • Pro Esports Hardware & Engine Telemetry Lab and calibrated against Valve Source 2 (CS2 m_yaw 0.022°), Riot Games Valorant Engine (0.07° yaw), Respawn Apex Engine, USB HID 1000Hz–8000Hz Polling Specifications & VESA DisplayHDR/Refresh Standards. Note: In-game sensitivity conversions preserve 1:1 physical 360° turn circumference at matching field-of-view (FOV) settings.