Reaction Time Leaderboard
How fast can you respond to a visual stimulus? Measured in milliseconds - lower is better.
All-Time Rankings
Lower is better
| Rank | Player | Location | Score |
|---|---|---|---|
| #1 |
S
Sheep E.
GOLD
|
๐จ๐ฆ Canada | 205ms |
| #2 |
O
Octavio O.
SILVER
|
๐ซ๐ท France | 206ms |
| #3 |
A
Alejandro
BRONZE
|
๐ช๐ธ Spain | 213ms |
| #4 |
M
Mohamed W.
|
๐ช๐ฌ Egypt | 222ms |
| #5 |
J
john A.
|
๐บ๐ธ United States | 236ms |
| #6 |
A
ann
|
๐บ๐ธ United States | 237ms |
| #7 |
A
ampworship
|
๐ฌ๐ง United Kingdom | 240ms |
| #8 |
E
Elias J.
|
๐ง๐ท Brazil | 240ms |
| #9 |
A
Alkeo G.
|
๐ฆ๐ฑ Albania | 251ms |
| #10 |
K
kat
|
๐จ๐ฆ Canada | 255ms |
| #11 |
R
Rodion A.
|
๐บ๐ธ United States | 268ms |
| #12 |
A
aleksandr R.
|
๐ซ๐ฎ Finland | 269ms |
| #13 |
K
Krystian
|
๐ฌ๐ง United Kingdom | 270ms |
| #14 |
ะ
ะัััะผ ะค.
|
๐จ๐ฟ Czechia | 270ms |
| #15 |
F
Felipe A.
|
๐ง๐ท Brazil | 276ms |
| #16 |
N
Navika S.
|
๐ฎ๐ณ India | 292ms |
| #17 |
S
Santiago T.
|
๐จ๐ด Colombia | 297ms |
| #18 |
J
JovicNumat
|
๐ง๐ท Brazil | 298ms |
| #19 |
ะ
ะะธัะธะปะป
|
๐ท๐บ Russia | 299ms |
| #20 |
N
Nishanth K.
|
๐ฎ๐ณ India | 318ms |
| #21 |
๋ฐฐ
๋ฐฐ๋์ค
|
๐ฐ๐ท South Korea | 322ms |
| #22 |
N
N.
|
๐ฎ๐ท Iran | 332ms |
| #23 |
N
Niko B.
|
๐ญ๐ท Croatia | 338ms |
| #24 |
T
Tim
|
๐ฆ๐บ Australia | 345ms |
| #25 |
K
Kiyo T.
|
๐ฎ๐ฉ Indonesia | 347ms |
Showing top 25 โ one best score per player
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Sign in with GoogleReaction Time - Score Guide & Analysis
What is a good Reaction Time score?
| Level | Score Range |
|---|---|
| Exceptional | < 150ms |
| Excellent | 150โ200ms |
| Above Avg | 200โ250ms |
| Average | 250โ300ms |
| Below Avg | 300โ400ms |
| Slow | > 400ms |
Reaction time is a key biomarker in aging research. RT slows approximately 3โ4ms per decade after age 24. It is also used clinically to screen for concussion, Parkinson's disease, and attentional disorders.
What does the Reaction Time test measure?
Reaction time measures the interval between a visual stimulus appearing and your motor response. It reflects the speed of your entire perceptual-motor chain: retinal processing, optic nerve transmission, visual cortex activation, decision-making in the prefrontal cortex, and finally the motor command reaching your finger. The global average is around 273ms for a simple visual stimulus.
How to improve your Reaction Time score
- โ Do 3โ5 warm-up clicks before your scored attempt - cold reactions are 15โ30ms slower.
- โ Sleep 7โ8 hours. A single night of poor sleep slows RT by 30โ50ms on average.
- โ Use a wired mouse and a 144Hz+ monitor to reduce hardware latency.
- โ Stay mentally alert: caffeine (100โ200mg) provides a modest 10โ15ms boost.