Average reaction time at age 14
A typical untrained 14-year-old averages about 300 ms on a simple visual reaction test — 50 ms off the lifetime peak reached around age 24.
Reaction time follows a U-shaped curve across life: children start slow, speed peaks in the mid-20s at about 250 ms, and the average drifts gently upward afterwards. Here's exactly where age 14 sits on that curve — and why the number is less fixed than it looks.
Age 14 on the curve
| Age | Expected average |
|---|---|
| 5 years old | 399 ms |
| 9 years old | 350 ms |
| 14 years old | 300 ms |
| 19 years old | 265 ms |
| 24 years old | 250 ms |
Placed on the overall adult distribution (mean 273 ms), an average 14-year-old's 300 ms is faster than about 32.6% of all adults. The comparison is a little unfair — that pool includes every twenty-something — which is exactly why comparing against your own age group matters more.
What's happening at this age
Teenagers are on the steep final approach to peak speed. Reaction pathways are nearly fully myelinated, and by the late teens most people test within a few milliseconds of what will be their lifetime best.
This is also the age where training has the most dramatic effect — teen esports players routinely reach the 160–190 ms range that adult amateurs struggle to touch.
How to beat the curve at 14
- Sleep is the multiplier: teens need more of it, and a short night costs 20–40 ms — more than any gear upgrade will save.
- If you game competitively, measure a ten-round average weekly; progress at this age is fast enough to see month to month.
- Train the general way that works at any age: short daily sessions, full attention, ten-round averages. The complete method is in how to improve your reaction time.