⚠️ IMPORTANT: This is NOT a professional IQ test. This is for entertainment and educational purposes only. For official IQ assessment, consult a licensed psychologist or educational professional.

Free IQ Test and IQ Quiz Online

Take a free IQ test online — a fun, fast IQ quiz with adaptive difficulty. Entertainment only.

Our free IQ quiz covers logic, math, patterns, and reasoning. Try the online IQ test now and get instant results with a shareable certificate.

5,484 Randomized Questions
15 Minutes
4 Categories
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Why Choose Brain Gauge?

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Fun Assessment

Test multiple cognitive abilities including logic, math, patterns, and reasoning - for fun!

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Timed Challenge

15-minute adaptive test that adjusts to your skill level in real-time

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Entertainment Results

Get fun score breakdowns and performance analysis by category

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Randomized Questions

Every test is unique with questions selected from our database

📱 Works perfectly on mobile devices

✅ Completely free • No registration required

Brain Gauge Test

Choose the best answer for each question

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⚠️ ENTERTAINMENT ONLY: These results are NOT a professional IQ assessment. Do not use for any medical, educational, or professional decisions.

Your Brain Gauge Fun Results

120 IQ Score

Above Average Intelligence!

Performance Breakdown

Category Performance

Performance Insights

Each bar shows accuracy with average answer time alongside.

Questions to Review