Free • Under 3 Minutes • No Email Required
What's Your Chronotype?
Are you a Lion, Bear, Wolf, or Dolphin?
Your chronotype is your body's built-in daily schedule. It determines when you feel alert, tired, hungry, and focused. Most people have never aligned their life to it. The ones who do report better sleep, more energy, and sharper focus — in the first week.
Discover My Chronotype — Free →Based on Nobel Prize-winning circadian science (Hall, Rosbash, Young 2017)
What is a chronotype?
A chronotypeis your genetic predisposition to be more alert and productive at certain times of day. Unlike a simple "morning person vs. night owl" label, your chronotype affects everything — when your digestive system peaks, when your muscles are strongest, when your brain processes information fastest, and when your body repairs itself.
The science behind chronotypes earned the 2017 Nobel Prize in Medicine (Hall, Rosbash, Young). Researchers discovered that every cell in your body contains a molecular clock, and these clocks coordinate into a master rhythm called your circadian rhythm. Your chronotype is the specific timing pattern of that rhythm.
There are four chronotypes, each named after an animal whose sleep pattern they resemble. About 55% of people are Bears. The rest are split between Lions (early birds), Wolves (night owls), and Dolphins (light sleepers).
The 4 Chronotypes
The Lion
15% of the population
Early riser — peak energy before noon
Peak hours: 6 AM – 12 PM
Ideal bedtime: 9:30 – 10:00 PM
Best for: Important decisions, deep work, exercise
Famous Lions: Tim Cook, Michelle Obama, Dwayne Johnson
Biggest challenge: Evening socializing — your battery dies by 8 PM
The Bear
55% of the population
Follows the sun — steady, reliable energy
Peak hours: 10 AM – 2 PM
Ideal bedtime: 10:30 – 11:30 PM
Best for: Teamwork, consistent output, adaptable schedule
Famous Bears: Most of the population — you're in good company
Biggest challenge: The 3 PM slump — it's biological, not laziness
The Wolf
15% of the population
Night owl — creative bursts after dark
Peak hours: 5 PM – 12 AM
Ideal bedtime: 12:00 – 1:00 AM
Best for: Creative work, brainstorming, artistic projects
Famous Wolves: Elon Musk, Mark Zuckerberg, J.R.R. Tolkien
Biggest challenge: Morning meetings — your brain isn't online until noon
The Dolphin
10% of the population
Light sleeper — variable energy, sharp mind
Peak hours: 10 AM – 12 PM (narrow window)
Ideal bedtime: 11:30 PM (but sleep is fragile)
Best for: Detail work, problem-solving, quality control
Famous Dolphins: Charles Dickens, many high-achieving perfectionists
Biggest challenge: Racing thoughts at bedtime — your brain won't shut off
Why knowing your chronotype changes everything
Right now, you're probably drinking coffee, eating meals, and exercising at times that fight your biology. Here's what happens when you stop:
Sleep better
Stop fighting your biology. Sleep when your body actually wants to.
More energy
No more 3 PM crashes. Know exactly when your peaks and dips hit.
Think sharper
Schedule hard work when your brain is primed. Not when your calendar says.
Eat smarter
Time your meals to when your metabolism is highest. Burn more, store less.
Train better
Exercise in your peak performance window. Same effort, better results.
Recover faster
Align rest with your organ clock. Let your body repair on schedule.
How the quiz works
Answer 6 quick questions
Gender, sleep pattern, wake/bed times. Takes under 3 minutes.
Get your chronotype
Find out if you're a Lion, Bear, Wolf, or Dolphin — with a circadian score.
Get 3 personalized tips
Instant, actionable Quick Wins tailored to your type. No email required.
This isn't another sleep app
Sleep apps track what happened. We tell you what to do — when to eat, exercise, take supplements, and get light. A complete Body Clock Code, not just data.
Ready to discover your chronotype?
Under 3 minutes. 6 quick questions. A blueprint built for your biology.
Discover My Chronotype — Free →Free • No email required • Results in under 3 minutes