Menopause / ACTUALLY USEFUL
Menopause sleep disruption calculator
Estimate time asleep from time in bed, falling asleep and night-time awakenings.
YOUR NUMBERSResults update as you type
Estimated time asleep6.5hours
Time awake in bed90minutes
Estimated sleep efficiency81.25%
Method & assumptions
Time asleep = time in bed minus time falling asleep and all later awake time, including time before getting up. Sleep efficiency is the percentage of time in bed estimated asleep; it is not a diagnosis or a target for restricting time in bed. Estimates depend on recall. Discuss persistent sleep problems with a clinician.
SOURCES · CHECKED 15 SEPTEMBER 2026