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Human Benchmark Reaction Time Test

When the red box turns green, click as quickly as you can.
Click anywhere to start.

All Human Benchmark Tests

Reaction Time Test

Test how quickly you can respond to visual stimuli

Sequence Memory

Memorize and repeat increasingly long patterns

Aim Trainer

Click on 30 targets as quickly as possible

Number Memory

Remember the longest number you can

Chimp Test

Are you smarter than a chimpanzee?

Typing Test

How many words per minute can you type?

Verbal Memory

Keep as many words in short term memory as possible

Visual Memory

Memorize the pattern of squares.

Symbol Search

Test your cognitive processing speed with this symbol search test.

Color Blindness

Test your color vision with Ishihara plates

What is Human Benchmark?

Human Benchmark is a free platform that offers a variety of cognitive tests designed to measure and improve your mental abilities. Our tests cover reaction time, memory, attention, and visual processing—all backed by principles used in cognitive research.

Unlike casual brain games, our tests provide measurable results you can track over time. See how you compare to millions of others who have taken the same tests, and use the data to understand your cognitive strengths and areas for improvement.

FAQ About Human Benchmark

What is a good reaction time?

The average human reaction time is about 250ms. Anything under 200ms is considered fast, and competitive gamers often achieve times around 150-180ms.

Can I improve my reaction time?

Yes! Regular practice can help improve your reaction time. Factors like sleep, caffeine, and focus also affect performance.

Are these tests scientifically accurate?

Our tests are based on established cognitive research principles. While they're not clinical diagnostic tools, they provide reliable measurements for tracking your cognitive abilities.

How often should I practice?

For best results, practice 2-3 times per week. Consistent practice over time shows the most improvement.

Guides & Resources

Animal Reaction Times vs Humans: Who's the Fastest?

How does human reaction time compare to animals? From flies to cheetahs, discover which creatures have the fastest reflexes and what we can learn from them.

Average Reaction Time: By Age, Gender & How You Compare

What is the average reaction time for humans? Explore reaction time data by age, gender, and activity level. Compare your score and see where you rank.

Can You Train Reaction Time? Science, Exercises & Online Test

Can you really train your reaction time? See what science says, learn practical exercises for gamers, drivers and athletes, and use our free Reaction Time Test to track your progress.

Chimp Test: Can You Beat a Chimpanzee at Memory?

Take the Chimp Test to challenge your working memory against chimpanzees. Learn about Ayumu, the cognitive tradeoff hypothesis, and why chimps outperform humans at this task.

Typing Speed Test: What's a Good WPM & How to Improve

Take our free typing speed test to measure your WPM. Learn what counts as a good typing speed in 2025, see benchmarks by profession, and discover proven tips to type faster.

WPM Calculator: What It Is, How It Works & Why It Matters

Learn what WPM (words per minute) means, how typing speed is calculated, what counts as good WPM, and how to improve. Free WPM calculator included.

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