Breathing exercise

Box Breathing: How to Do It

A steady breath for calm and focus

Box breathing (also called square breathing) is a simple technique: breathe in for 4, hold for 4, breathe out for 4 and hold for 4. Here’s how to do it, step by step.

Try it guided, free How to do it

How to do box breathing

1Sit upright and comfortably, and gently breathe all the air out.
2Breathe in slowly through your nose for a count of 4.
3Hold your breath for a count of 4.
4Breathe out slowly for a count of 4.
5Hold again, with your lungs empty, for a count of 4.
6That’s one “box”. Repeat for 4 rounds, or for a minute or two.

Why box breathing works

Box breathing gives your mind something simple to follow, four equal sides, which helps pull your attention away from racing thoughts. Slowing your breathing down can also help calm the body’s stress response.

It’s often taught to people in high-pressure jobs and is popular with athletes, because it helps them stay steady and focused when it matters. It’s just as useful before a meeting, an exam, a presentation or a busy day.

Tips for getting it right

Box breathing is easy to learn, and a few small things make it more comfortable:

Picture tracing the four sides of a square as you breathe.
If 4 seconds feels too long, start with 3 and build up.
Keep the holds relaxed. There’s no need to strain or clench.
Use it whenever you notice your shoulders rising or your breathing getting quick.

Try box breathing with a guide

In the free InnerMotion app, choose Box and follow the circle. A flock of birds gathers in as you breathe in and opens out as you breathe out, and a calm voice guides each step: breathe in, hold, breathe out, rest. No sign-up, no adverts.

Open InnerMotion, freeAbout the app

Questions people ask

What is box breathing good for?

It’s a quick way to feel steadier and more focused, especially before or during stressful moments.

Is box breathing the same as square breathing?

Yes. They’re two names for the same technique, with four equal steps.

How long should I do box breathing for?

Even one minute can help. Many people do 4 rounds, or 2 to 5 minutes.

A gentle note

Breathing exercises are a relaxation tool, not a treatment. If you feel dizzy or uncomfortable, stop and breathe normally. If you have a heart or lung condition, are pregnant, or have ongoing anxiety or sleep problems, it’s worth checking with your doctor first.

More breathing exercises

4-7-8 breathingIn 4, hold 7, out 8. A calming breath for stress and sleep. Breathing exercises for sleepThree gentle techniques to help you wind down at bedtime.

If you need more support

If it’s more than everyday pressure, you are not on your own. Free, confidential helplines in almost every country are listed at findahelpline.com. The World Health Organization also offers a free illustrated guide to coping with stress, “Doing What Matters in Times of Stress”.

UK and Ireland: Samaritans. Call 116 123.
United States: 988 Suicide and Crisis Lifeline. Call or text 988.
Canada: 9-8-8 Suicide Crisis Helpline. Call or text 9-8-8.
Australia: Lifeline. Call 13 11 14.
UK, NHS staff: NHS Practitioner Health, 24/7 crisis text line. Text NHSPH to 85258.