Medical & Advertising Disclosure

Not medical advice

SleepTimeCalc's calculators give general estimates based on averages from sleep research. They are for information only and are not medical advice. They cannot diagnose or treat any condition.

See a doctor if you have trouble sleeping most nights for several weeks, if you are very sleepy during the day despite enough time in bed, or if you snore loudly, gasp or choke at night, or have been told you stop breathing in your sleep. These can be signs of sleep apnea or other conditions that need proper care.

Advertising and partner links

SleepTimeCalc is supported by Titan Recovery. Links and banners that go to titanrecovery.com are paid placements. They are labelled Sponsored or From our partner, and they are marked as sponsored links for search engines. We may earn money when you visit or buy from those links.

Partnerships never affect how our calculators work or the results they give.

Mouth tape safety

Mouth tape isn't right for everyone. Don't use it if you can't breathe comfortably through your nose, have suspected or diagnosed sleep apnea, have been drinking alcohol or taking sedatives, or are unwell with a blocked nose. It is not for children. If in doubt, ask a doctor first.