Measure your IQ in 20 minutes
Image-based, language-independent, calibrated against a real population. No signup. No card.
- Questions
- 20
- Time
- 20 min
- Cost
- Free
What you get
- Single IQ score on a calibrated 55–145 scale
- Band classification (Average → Highly gifted)
- Free preview of score + band
- Subskill breakdown + PDF after unlock
Before you start
- Quiet space — full attention helps accuracy
- Stable internet — answers save automatically
- One attempt per device
- Tab-switch + idle time tracked
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