⚡ Reaction Time Comparison
Test your reaction to 3 different senses — visual flash, audio beep, and touch vibration — then compare side by side to find your fastest sense!
Round — of 5 per sense
Visual
Click to start
—
Audio
Click to start
—
Touch/Vibration
Click to start
—
Visual vs Audio vs Touch Reaction Time
Research consistently shows that reaction times differ by sense. For most people, audio reactions are fastest (~170ms), followed by touch (~155ms on the skin), and visual being slowest (~250ms) due to the additional processing required in the visual cortex.
Scientific Averages
- Visual (light): ~250ms average — slowest due to visual cortex processing
- Audio (sound): ~170ms average — auditory cortex processes faster
- Touch (vibration): ~155ms average — somatosensory cortex is highly efficient
Note: The touch test here measures button-press reaction to a visual cue simulating a vibration prompt, as true haptic feedback requires device capability.