The Chronotype Assessment
25 questions on your natural sleep and alertness patterns, in a different order every time. A clear picture of whether you are wired to run early, run late, or somewhere in between, and a personalised map of your day: your focus window, your dip, your best window for creative thinking, and more.
Everything is calculated in your browser. Nothing is saved or sent anywhere. Press Enter to move faster.
Question text
Here is your chronotype.
What your answers show.
Tagline
Copy about the type.
Copy
Copy
This is a self-reflection tool based on your own answers, inspired by established chronotype research such as the Horne-Ostberg Morningness-Eveningness Questionnaire, but it is not that validated instrument, and it is not a diagnostic tool or medical test. It is designed to help you notice patterns in your natural sleep-wake tendencies, not diagnose a sleep disorder. If you struggle with insomnia, excessive daytime sleepiness, or think you may have a circadian rhythm disorder, please speak to a doctor or sleep specialist.
A full report built from your answers, right now, in your browser.