Is 4-7-8 breathing good for sleep?

Many people use 4-7-8 breathing to wind down at bedtime, and some feel noticeably drowsy after a few rounds. The long, slow exhale is what makes it feel calming before sleep.

How many rounds of 4-7-8 should I do?

Four rounds is a common starting point. If it feels good, you can do more. Because the exhale is long, start gently and build up as it becomes comfortable.

4-7-8 Breathing Exercise — Free Guided Tool

What is 4-7-8 breathing?

The 4-7-8 technique was popularised by Dr. Andrew Weil. You breathe in quietly through the nose for 4, hold for 7, then exhale slowly through the mouth for 8. The defining feature is the long exhale, which is what many people find so relaxing — especially for winding down.

How to use it

Get comfortable, ideally somewhere you can relax fully. Follow the circle: a gentle in-breath, a still hold, and a long, slow out-breath. Aim for the exhale to be smooth and unhurried. Start with a few rounds; many people like to do it lying down at bedtime.

When to stop

The long hold and exhale can feel like a lot at first — if you feel lightheaded, shorten the counts or return to normal breathing, and build up gradually. This is a relaxation tool, not a treatment. If you're struggling or in crisis, please contact a professional or a crisis line (988 in the US, Samaritans 116 123 in the UK & ROI).

Frequently asked questions

Why is the exhale so long?

The extended out-breath is the whole point — a longer exhale is what many people find most calming, and it's why 4-7-8 is often used to relax and prepare for sleep.

Can I do 4-7-8 during the day?

Yes, though because it's so relaxing some people find it makes them drowsy. If you want calm without sleepiness, try box breathing or a gentle 4-6 pattern instead.

More free breathing exercises

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Anxiety keeping you up?

If anxious thoughts regularly disrupt your rest, addressing the anxiety helps the sleep. Cognitive behavioural therapy (CBT) is the most effective, evidence-based approach. Online-Therapy.com offers structured CBT with a personal therapist from $48/week.

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Please note: This tool is for relaxation and self-help, not medical treatment. If you feel faint or dizzy, return to normal breathing. If anxiety is severe or you're in crisis, contact a professional or a crisis line (988 in the US, Samaritans 116 123 in the UK & ROI). Your session stays private on your device — nothing is stored or sent.