Sleep Efficiency Calculator
Total Time in Bed
hours
minutes
Actual Sleep Time
hours
minutes
Number of Wake Episodes
Total Time Awake
hours
minutes
Calculate Efficiency
Sleep Analysis
Why You're Losing Sleep Might Shock You – Take the Hygiene Quiz!
Sleep efficiency is the percentage of time spent asleep while in bed. A good sleep efficiency is generally considered to be 85% or higher. Multiple wake episodes and extended time awake can significantly impact sleep quality.