Roots · Research-based

Chronotype

Are you a lark, a night owl, or in between? Your body clock shows best on days when nothing makes you get up, so tell us how you usually sleep on work days and on free days. It takes about a minute.

On work days
On free days

Days with nothing you have to get up for.

Do you use an alarm on free days?
Back to the tree

Scored with the method of the Munich ChronoType Questionnaire (Roenneberg and colleagues): mid-sleep on free days, corrected for catch-up sleep. A simplified version, not the questionnaire itself. Your answers stay in this browser.