Good Reaction Time in MS (Milliseconds)

1000 ms equals one full second. A 200 ms reaction means your nervous system completed the full stimulus-response cycle in one fifth of a second — 5 complete reactions could happen in the time it takes to snap your fingers.

This scale can feel counterintuitive at first. 200 ms and 250 ms look close — a difference of just 50 — but in practice that 50 ms is meaningful. In a 100 mph tennis return, 50 ms is the difference between comfortable timing and being rushed. In competitive gaming, 50 ms routinely decides encounters.

• Under 150 ms: Extreme — world record territory for trained athletes
• 150–175 ms: Elite — professional gamer / top athlete range
• 175–200 ms: Excellent — highly trained, top 10% of all testers
• 200–225 ms: Very good — above average, competitive
• 225–250 ms: Above average — better than most untrained adults
• 250–275 ms: Average — normal for healthy adults aged 25–40
• 275–300 ms: Low average — common for untrained adults over 35
• 300–350 ms: Below average — still functional, clear room for improvement
• Over 350 ms: Slow — may indicate fatigue, distraction, or lack of practice

A practical target for most adults without specific performance goals is sub-250 ms — above the average line. This is achievable for most people within 2–4 weeks of regular practice.

For competitive gaming, target sub-200 ms. For elite competitive contexts, sub-175 ms. These targets require dedicated daily practice over months.

Remember that hand-tracking scores (our method) run 25–50 ms higher than click-based scores. A 250 ms hand-tracking score is roughly equivalent to a 210 ms click-test score in terms of underlying neural speed.