Life & fun · September 10, 2025
PSA Calculator
FPS Mouse Sensitivity Optimizer – PSA Algorithm Based Too
PSA Calculator launched on September 10, 2025 with 6 votes, #3,421 of 8,160 launches that month. The site was still online in September 2026, 1 year on.
What it does
professional calibration and optimization solution for FPS players, using the Perfect Sensitivity Approximation (PSA) algorithm and 7 iterative tests to fine-tune DPI for precise aim and competitive gaming
Advanced PSA sensitivity calculator for FPS gamers. Optimize aim in CS2, Valorant, Apex Legends & CSGO with 7-step testing and pro player settings.
Supports professional settings like CSGO pro sensitivity, CS2, Valorant, and more. Testing Method: Test these three sensitivity values on static targets at long, medium, and close distances in-game, then choose the one that feels most comfortable. Your iteration progress and history will appear here once you start the PSA calculation. Works with CS2, Valorant, Apex Legends, CSGO, Overwatch 2, Rainbow Six Siege, and any other FPS title. No game-specific setup required; just enter your 360° sensitivity and start. The Perfect Sensitivity Approximation (PSA) method is a systematic, binary-search approach to finding your optimal mouse sensitivity for FPS games. Unlike guessing or copying pro…from psamethodcalculator.online
Does a similar job
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PSA Method CalculatorMay 2026 · psamethod.com · ▲2A free PSA Method calculator for FPS mouse sensitivity
A new kind of FPS aim trainerJul 2026 · openaim.pramit.gg · ▲85I played a lot of Valorant and got mad, so I made an aim trainer that analyzes your raw crosshair movement to explore your raw motor and perceptual weaknesses instead of scoring scenarios. It also chooses sens and difficulty as part of the tasks, and makes playlists that are optimal difficulty for you to learn and progress faster!
RealDPI — Real Mouse DPI ConverterMar 2026 · realdpi.comFree mouse DPI & sensitivity converter for FPS gamers
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