Free personality test
Chronotype test
Early bird, night owl, biphasic, or flexible — when your energy usually peaks.
About this model
Chronotype research describes morningness–eveningness preferences; many people also show midday dips or flexible patterns. This original quiz is educational — not a medical sleep study or diagnosis.
About 4–6 min
20 questions · one at a time
Save & resume
Progress stays on this device
Private scoring
Answers are not uploaded
Keys 1–5 select · arrows move · progress autosaves
How to use
Follow these steps to get a result
Answer for a typical week with enough sleep.
Autosave keeps progress.
Schedule deep work in your top window when you can.
Features
What this tool includes
One question per screen
Autosave & resume
Four rhythm styles
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FAQ
Common questions about this tool
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