Track your Human Benchmark performance live.

Speed & Motor

Reaction Time, Typing Speed, Aim Trainer, Audio Reaction, Choice Reaction, and Processing Speed. These tests measure how quickly your nervous system detects and responds to stimuli - a direct window into your neural processing efficiency.

Memory

Number Memory, Verbal Memory, Visual Memory, Sequence Memory, Chimp Test, Digit Span, Corsi Block, N-Back, and Match Pairs. Together these tests map your working memory capacity, spatial recall, and episodic memory - the foundations of learning and intelligence.

Focus & Executive Function

Stroop Test, Flanker Test, Go/No-Go, Attention & Focus, and Multi-tasking Challenge. These assess your ability to filter distractions, suppress impulses, and sustain concentration - skills critical for academic performance and professional productivity.

Reasoning & Intelligence

Pattern Recognition, Math Speed, Mini IQ Test, and Cognitive Reflection Test. These measure your fluid intelligence - the ability to reason about new problems without relying on prior knowledge. The Cognitive Reflection Test is especially revealing: average score is only 1.5 out of 7.

Perception & Senses

Color Perception, Color Blindness, and Hearing Frequency tests. Discover the limits of your sensory systems - whether you have perfect color discrimination, how high a frequency you can still hear, and whether you have any color vision deficiency.

🎮 Gamers

Competitive gamers use our Reaction Time, Aim Trainer, and Choice Reaction tests to benchmark their edge. Professional FPS players typically achieve reaction times 15–20% faster than the general population. Tracking your RT over weeks of practice reveals whether your training is actually working.

📚 Students

Working memory capacity - measured by our Number Memory and N-Back tests - is one of the strongest predictors of academic performance. Students who understand their cognitive profile can focus study strategies on their actual weak points instead of studying blind.

💼 Professionals

Processing speed, typing efficiency, and attention control directly impact workplace productivity. Tracking these metrics monthly gives knowledge workers objective data on how lifestyle factors like sleep, exercise, and stress are affecting cognitive output.

🔬 Researchers & Curious Minds

Educators, psychologists, and neuroscience enthusiasts use our tests to demonstrate cognitive principles to students and clients. Every test links to its scientific basis - from George Miller's working memory research to Eriksen's Flanker paradigm and Stroop's color interference effect.

What is an average reaction time?

The average human simple reaction time is around 250–284 milliseconds. Anything under 200ms is considered fast; competitive gamers often achieve 150–180ms. Reaction time is affected by age (peaks in the mid-20s), sleep quality, caffeine intake, and practice. Take our Reaction Time Test to see how you compare.

How many digits can the average person remember?

George Miller's landmark 1956 paper established that working memory holds roughly 7 ± 2 items - the "magical number seven." On our Number Memory test the average score is 7 digits. With chunking strategies, some people can push this to 10–12. Try our Number Memory Test to find your limit.

What is a good typing speed?

The global average is 52 WPM. Touch typists average 60–80 WPM, and professional typists exceed 100 WPM. Anything above 70 WPM puts you in the top 25% of users. Typing speed is both a motor skill and a cognitive one - higher WPM correlates with stronger verbal working memory. Test yourself at Typing Speed Test.

Are these tests scientifically valid?

Every test is based on established cognitive science paradigms - the Corsi block task for sequence memory, Eriksen's Flanker paradigm for selective attention, the stop-signal paradigm for impulse control, and Stroop's color interference effect discovered in 1935. These are the same tasks used in university labs and clinical assessments, adapted for browser-based self-testing. They are not clinical diagnostic tools but provide reliable, repeatable measurements.

How often should I test myself?

For tracking long-term trends, once per week per test is ideal. For training purposes, daily short sessions of 5–10 minutes show measurable improvement within 2–4 weeks. Avoid testing when tired or distracted - your environment significantly affects scores. Create a free account to log every attempt and see your improvement curves over time.

Do I need to create an account?

No - all 27 tests are completely free and start instantly with no account required. Create a free account (one click with Google or Facebook) to save every score, track improvement over time, earn achievements and XP, maintain a daily streak, and appear on the global leaderboard. Your cognitive profile builds itself as you test.