About Sleep Duration
Sleep duration needs vary depending on your age, activity level, stress, and gender. Adequate sleep includes important phases such as REM and deep sleep, which are essential for physical and mental restoration.
Approximate Recommended Hours by Age Group:
- Infant (0–2 years): 11–14 hours
- Child (3–5 years): 10–13 hours
- School Age (6–12 years): 9–12 hours
- Teen (13–18 years): 8–10 hours
- Adult (19–64 years): 7–9 hours
- Senior (65+ years): 7–8 hours
Note: This calculator provides an estimate. Individual sleep needs may vary based on health, lifestyle, personal factors, and can vary slightly by gender.