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Free 4-7-8 breathing tool

4-7-8 Breathing Timer

The 4-7-8 breath is the classic wind-down pattern: a short inhale, a long hold, and an extended exhale that tips your body toward rest. Follow the visual — it is the long exhale that does the work.

4-7-84 minFree · no sign-up
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What is 4-7-8 breathing?

4-7-8 breathing means inhale through your nose for 4 seconds, hold for 7, then exhale slowly through your mouth for 8. The exhale is almost twice the inhale, and that long out-breath is what nudges your nervous system from “alert” toward “rest.”

It is best known as a sleep tool — many people use it lying in bed — but it also works for sudden stress or a racing mind during the day.

How to use this 4-7-8 breathing tool

  1. Rest the tip of your tongue behind your upper front teeth and press Start.
  2. Inhale quietly through your nose for 4 seconds.
  3. Hold your breath for 7 seconds.
  4. Exhale through your mouth for 8 seconds with a soft “whoosh.”
  5. Repeat for 4 rounds. Build up slowly — 4 rounds is plenty at first.

Benefits

  • Helps you fall asleep faster by lengthening the calming exhale
  • Quiets 3am wake-ups and a spinning mind
  • Takes the edge off acute stress in under two minutes
  • Needs nothing but your breath and a minute of quiet

Want a plan built around your moment?

This free timer is a great start. For a breathing plan matched to your goal — sleep, calm, focus, or energy — with guided classes and a calm voice that paces every breath, try one guided breath first.

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Frequently asked questions

What is the 4-7-8 breathing technique?

Inhale through your nose for 4 seconds, hold for 7 seconds, and exhale through your mouth for 8 seconds. The long exhale is the active ingredient — it helps your body downshift.

Does 4-7-8 breathing help you sleep?

Many people find it helps them wind down and fall back asleep because the extended exhale calms the nervous system. Use it lying down, and let the counts feel comfortable rather than forced.

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

Start with 4 rounds. As it becomes familiar you can do up to 8. If the 7-second hold feels long, shorten everything proportionally (e.g. 2-3-4) and build up.

Why exhale through the mouth?

The mouth exhale lets you release the breath slowly and audibly, which makes the long 8-count out-breath easier to control.

Is 4-7-8 breathing safe?

For most people, yes, when kept gentle. Stop if you feel light-headed, and check with a clinician first if you are pregnant or have a heart or lung condition. It is a wellbeing practice, not medical treatment.

Read more

Read the full 4-7-8 breathing guide →

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ClearBreaths is a wellbeing tool, not a medical treatment. Stop if you feel light-headed.