Optimize Your Sleep For Better Health

Calculate your ideal sleep schedule based on sleep cycles and get personalized recommendations.

More Than Just A Calculator

Calculate the exact times to fall asleep and wake up to complete full sleep cycles.

Understand your sleep architecture and optimize your schedule for better rest.

Get personalized sleep recommendations based on sleep quality science.

Tell us when you want to go to bed or when you need to wake up.

View your ideal schedule and sleep quality prediction.

Sleep isn't just about quantity—it's about quality. Your body goes through different sleep stages in approximately 90-minute cycles:

Your body begins to relax and prepare for deeper sleep.

Physical restoration occurs. Your body repairs tissues and strengthens immunity.

Brain activity increases. Dreams occur and memory consolidation takes place.

Waking up during light sleep (at the end of a cycle) helps you feel more refreshed and alert.

Explore our comprehensive guide to understanding sleep better

"Using this calculator completely changed my morning routine. I wake up feeling refreshed instead of groggy!"

Sarah M.

"As someone who struggled with insomnia, understanding my sleep cycles has been a game-changer."

David L.

"The bedtime recommendations helped me establish a consistent sleep schedule after years of irregular patterns."

Michelle K.

Optimize your sleep schedule and wake up feeling refreshed.