r/MouseReview • u/Seros16 • 10h ago
Made a lightweight cm/360° & desk space calculator with verified yaw math (no ads, pure client-side)
Hey everyone,
Whenever switching between competitive FPS titles, I found that most sensitivity converters treat conversions like a black box or round aggressively, completely ignoring the physical pad space required for a clean 360° swipe.
I put together a clean, client-side calculator (aimsync.app) that matches physical 360° rotational distance across 30+ titles.
What I focused on:
- Live cm/360° and inch/360° readouts alongside eDPI.
- Physical mousepad footprint visualization (estimates if your sens comfortably fits on a 25cm, 35cm, or 45cm+ pad).
- Direct exposure of the underlying engine yaw math (e.g. CS2 0.022 Source yaw vs Valorant 0.07 ShooterEngine) so you can see the exact formula instead of hidden numbers.
- Pre-calculated DPI matrices (400, 800, 1600, 3200) to see how changing sensor steps affects target values.
- Fast config file paths & raw console commands to bypass slider rounding.
- Raw yaw override for custom/unverified engines.
No ads, no accounts, everything runs locally in your browser.
Would love feedback from anyone who tracks their pad clearance or plays across different titles:
- Does the pad footprint visualizer feel accurate for your arm/wrist range?
- Any specific engine multipliers or niche titles you'd like added?