Is a 200ms Reaction Time Good? A Score-by-Score Verdict

Direct answer

On a standard visual click test (a screen turns from red to green, you click), a 200 ms reaction time is good — faster than the typical adult, who lands around 250 ms and a median near 273 ms. Anything under 250 ms beats the average; under 200 ms is genuinely fast; 150 ms is near the practical floor for an honest reaction. Scores of 250 ms are average and 300 ms is slightly below average for a young adult but normal past your 50s.

These verdicts assume a simple visual-reaction test where you respond to one expected signal. Your measured score also includes 6–50 ms of mouse and display lag, so the same brain can post different numbers on different hardware. Age shifts every line below, which is why each verdict carries an age note.

Score-by-score verdicts

Each verdict below is for a simple visual reaction test. Find your number, read the one-line judgment, then check the age column — a 280 ms score that is mediocre at 22 is sharp at 68.

• Is 150 ms good? Yes — it sits near the physiological limit. True simple reactions bottom out around 100 ms, and anything below that on a start signal is counted as anticipation, not reaction, in track and field.
• Is 180 ms good? Yes. This is the band where trained athletes and competitive gamers live; most people never reach it without practice.
• Is 200 ms good? Yes — it is the milestone most people chase. It is faster than the ~250 ms typical adult and the ~273 ms median.
• Is 250 ms good? It is average — neither slow nor fast for a healthy young adult, and a solid result once you are past 50.
• Is 300 ms good? For a young adult it is a touch slow; for someone in their 60s or 70s it is normal, since average reaction time slows to roughly 330 ms by the seventies.

Why the same brain posts different numbers

Your displayed score is neural reaction time plus hardware lag. The signal has to travel from your finger through the mouse, across the OS, and onto the display before the clock stops. On a well-configured desktop that adds roughly 6–20 ms; on a laptop or phone with heavy visual effects it can reach 50 ms. The same person can read 210 ms on one setup and 245 ms on another without getting any slower.

This is also why sub-100 ms scores are not real reactions. Researchers have measured genuine simple reactions as fast as ~80–85 ms in the lab, but in athletics any movement under 100 ms after the gun is ruled a false start because it is faster than the nervous system can plausibly respond. If a click test shows you 90 ms, you guessed the timing — run it again and react, don't predict.

Adjust the verdict for your age

Reaction time is fastest in the late teens and twenties, holds reasonably steady through the 30s and 40s, then slows — gently at first, faster after 50. By 60 the average is roughly 30–40% slower than at 20, and a 300 ms score that signals a slow day for a 25-year-old is simply the norm in your 60s.

So a 'good' score is partly relative to your decade. A 230 ms is unremarkable at 20 but excellent at 65. For the full breakdown — averages and percentiles for each age band, plus gender and gamer comparisons — see our age table rather than guessing. And for what 'good' means conceptually (consistency, percentile, signal vs. luck), see the companion explainer linked below.

Deadline first-party data

Deadline first-party data (coming soon) — based on N real runs. We are building these verdict thresholds from the actual distribution of reaction-time runs recorded on this site, so you will be able to see exactly what percentile a 200 ms or 250 ms score falls into for your age band, not just a population average borrowed from elsewhere. Until then, the numbers above are grounded in published research and large public datasets cited at the foot of this page.

Frequently asked questions

Is a 200ms reaction time good? Yes. On a simple visual click test, 200 ms is clearly good — faster than the typical adult average of about 250 ms and the median near 273 ms. It is the milestone most people aim for, and reaching it consistently puts you ahead of the general population.

Is 150ms a good reaction time? Yes — it is elite. 150 ms sits close to the human floor and falls within the range of professional athletes and top competitive gamers. If you score below about 100 ms, though, that is anticipation rather than a true reaction; genuine reactions can't beat roughly 100 ms reliably.

Is 250ms a good reaction time? 250 ms is average for a healthy young adult — squarely at the population norm. It is neither fast nor slow. For someone past 50 it is a good result, since reaction time naturally slows with age.

Is 300ms a bad reaction time? It depends on age. For a young adult, 300 ms is slightly below average. For someone in their 60s or 70s it is normal — average reaction time slows to around 330 ms by the seventies. A single slow run can also just reflect fatigue or hardware lag, so retest a few times.

Does my mouse or screen affect my reaction time score? Yes. Your displayed score is neural reaction time plus hardware lag, which adds roughly 6–20 ms on a good desktop and up to ~50 ms on laptops or phones with heavy visual effects. The same person can post different numbers on different devices without any change in actual reflexes.

Related on Deadline

take the reaction time test · average reaction time by age · what a good reaction time actually means · how to improve reaction time for gaming · all reaction speed tests

Sources and notes

• https://humanbenchmark.com/tests/reactiontime/statistics
• https://www.reaction-time-test.io/average-reaction-time
• https://worldathletics.org/news/news/iaaf-sprint-start-research-project-is-the-100
• https://pubmed.ncbi.nlm.nih.gov/17127583/
• https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7413367/
• https://pmc.ncbi.nlm.nih.gov/articles/PMC9423772/
• https://www.researchgate.net/publication/350852240_Reaction_Times_for_Esport_Competitors_and_Traditional_Physical_Athletes_are_Faster_than_Noncompetitive_Peers