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Both calculators run independently — change the inputs on either side to compare results.

Sleep Quality Calculator

Scores your sleep quality from 0 to 100 by evaluating duration against the 8-hour ideal, time to fall asleep, nighttime awakenings, morning refreshment, and daytime sleepiness. Use it to pinpoint which sleep dimension most needs improvement.

Average Sleep Duration (hours)

Time to Fall Asleep (minutes)

Number of Night Awakenings (times)

Feel Refreshed in Morning

Daytime Sleepiness Level

Fill in the required fields to see your result.

Mental Health

Sleep Quality Index Calculator

Score your sleep quality across five clinically recognized dimensions — duration, latency, efficiency, disturbances, and daytime function. Ideal for anyone investigating whether poor sleep is affecting their health or productivity.

Average Hours of Sleep per Night (hours)

Time to Fall Asleep

Sleep Efficiency (Time asleep/Time in bed)

Sleep Disturbances per Week

Daytime Sleepiness/Dysfunction

Fill in the required fields to see your result.

Key differences

	Sleep Quality Calculator	Sleep Quality Index Calculator
Category	Mental Health	Mental Health
Inputs required	5	5
Result	Sleep Quality Score (/100)	Sleep Quality Score (points)
What it does	Scores your sleep quality from 0 to 100 by evaluating duration against the 8-hour ideal, time to fall asleep, nighttime awakenings, morning refreshment, and daytime sleepiness. Use it to pinpoint which sleep dimension most needs improvement.	Score your sleep quality across five clinically recognized dimensions — duration, latency, efficiency, disturbances, and daytime function. Ideal for anyone investigating whether poor sleep is affecting their health or productivity.