Average reaction time at age 63
A typical untrained 63-year-old averages about 340 ms on a simple visual reaction test — 90 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 63 sits on that curve — and why the number is less fixed than it looks.
Age 63 on the curve
| Age | Expected average |
|---|---|
| 53 years old | 310 ms |
| 58 years old | 325 ms |
| 63 years old | 340 ms |
| 68 years old | 356 ms |
| 73 years old | 372 ms |
Placed on the overall adult distribution (mean 273 ms), an average 63-year-old's 340 ms is faster than about 13.2% 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
The slope steepens slightly here but stays gradual: at 63, an average untrained adult tests around 340 ms. The bigger change is variance — day-to-day swings get wider, so single readings mean less than ever.
Research on older adults consistently shows reaction training still works at this age; trained 60-year-olds regularly out-click untrained 30-year-olds.
How to beat the curve at 63
- Use a ten-round average, always — a single slow round says nothing at this age.
- Regular light practice (a few duels a day) measurably slows the age-related drift; it's one of the few uses of your phone your future self will thank you for.
- 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.