Sleep Hours Calculator

Calculate your total sleep hours and check if it falls within the healthy sleep range for your age.

Select Age Group Newborn: 0–3 months Infant: 4–12 months Toddler: 1–2 years Preschool: 3–5 years School-age Child: 6–12 years Teenager: 13–18 years Adult: 18–64 years Older Adult: 65+ years Usual Bedtime Usual Wake-up Time Sleep Quality Select sleep quality Good Fair Poor Night Awakenings

What Sleep Hours Mean

Sleep hours refer to the total amount of time you spend sleeping between bedtime and wake-up time.

Why Sleep Matters

Good sleep supports brain function, mood, energy, immunity, weight control, and overall health.

Medical Disclaimer

This tool is for general health information only. It does not replace medical advice. If you have serious sleep problems, speak with a qualified health professional.