Sleep Debt Calculator

Quickly find out how much sleep you’ve missed this week — and how to catch up.

Total Sleep Debt: hours

Recommended Recovery Sleep: hours

Fatigue Risk Level:

FAQ

What is sleep debt?

Sleep debt is the difference between the amount of sleep your body needs and the actual sleep you get.

Can I catch up on sleep during weekends?

Yes, catching up helps reduce sleep debt, but regular consistent sleep is healthier.

What happens if I ignore sleep debt?

Ignoring sleep debt can cause poor concentration, mood issues, and long-term health risks.