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How to Breathe to Calm Down

Breathe out longer than you breathe in: in for four, out for six, no holds. The timer keeps the pace for you.

To breathe to calm down, make your breath out longer than your breath in. Breathe in through your nose for 4 seconds and out for 6 seconds, with no holds, for 2 to 4 minutes. That is six breaths a minute. If 4 and 6 feel like a stretch, use 3 and 5. For a sudden spike, start with one double sigh.

Start here: a longer breath out

  1. Sit down if you can, or lean on a wall. Let your shoulders drop.
  2. Breathe in through your nose for 4 seconds. A normal-sized breath, not a big one.
  3. Breathe out for 6 seconds, through your nose or through lips pursed as if to whistle.
  4. Keep going for 2 to 4 minutes. Do not pause between breaths.

If six seconds out leaves you gasping, switch the timer to 3 in and 5 out. The ratio matters, not the numbers. The usual order is a small settling on each out-breath, then the shoulders dropping, then a slower heartbeat somewhere around minute two or three. It is not instant, so give it the full two minutes before you judge it.

The long exhale breathing page has slower versions (4-8 and 7-11) for when 4-6 gets easy.

For a sudden spike: one double sigh

When the feeling is rising fast, counting to six can feel impossible. Do this once instead: breathe in through your nose until you are nearly full, take one more short sniff on top, then let it all out through your mouth in a long, slow sigh until you are empty.

Many people feel a release in the chest and shoulders straight away. Repeat it up to three times, then move to the 4-6 pace above. Go easy on the second sniff. It is a small top-up, not a second full breath. If you want to keep sighing for longer, use the cyclic sighing timer.

Two things that make it easier

A hand on your belly

Put one hand on your belly and one on your chest. Breathe in so the belly hand rises and the chest hand barely moves. When your thoughts are racing, the hand gives you something to hold on to: you watch it rise and fall instead of watching your thoughts.

Humming the breath out

Breathe in through your nose, close your lips, and hum a steady "mmm" for the whole out-breath, 4 to 6 seconds at first. You feel a buzz in your lips, nose and skull, and it is hard to think about much else while the hum lasts. It also makes a long exhale easy without counting. Some people feel silly doing it, so save it for when you are alone. The research on humming for calm is thin: a few small studies with mixed results.

Why breath holds are a poor choice when you are anxious

Many well-known exercises include holds: box breathing has two per round, and 4-7-8 asks you to hold for seven counts. On a calm day that is fine. When you are already anxious, a hold can make things worse. The urge to breathe that builds during a hold feels a lot like the tight, short-of-air feeling you are trying to get away from, and the hold on empty lungs is the part anxious people dislike most.

So skip the holds for now. A smooth in and a longer out gives you the slow pace without the air hunger. Come back to box breathing when you want to steady yourself before a task, not in the middle of a wave.

What has and has not been tested

The evidence for a long exhale is decent but small. A 2014 experiment found that slow breathing with a longer exhale than inhale increased relaxation. A 2021 study compared it with box breathing during a stressful task, and the long-exhale group performed better. A 2018 review of slow breathing in healthy people linked it to more relaxation and less anxiety, though it had just 15 usable studies to draw on.

The double sigh was tested in a 2023 Stanford trial as five minutes a day for a month, where it improved mood. A single sigh in a hard moment has not been tested on its own. Breathing exercises are not a treatment for any condition.

If you feel dizzy or tingly, your breaths are too big. Stop and breathe normally through your nose; it passes within a minute. Slow breathing makes a few people more anxious, not less. If that is you, open your eyes, shorten the exhale, or stop. That is fine.

Questions people ask

What is the fastest way to calm down with breathing?

One double sigh: breathe in through your nose, take a second short sniff on top, then breathe out slowly through your mouth until empty. Do it one to three times, then breathe in for 4 seconds and out for 6 for a few minutes.

Why make the exhale longer than the inhale?

Most people feel the settling on the breath out, so it makes sense to spend longer there. A 2014 experiment found that slow breathing with a longer exhale increased relaxation, and with no hold there is no air hunger to fight.

How long should I keep breathing like this?

Two to four minutes is a good start. Many people notice a slower heartbeat around minute two or three. You can go on for up to ten minutes if it feels good.

Should I hold my breath when I feel anxious?

Better not. The air hunger that builds during a hold can feel like the anxiety itself and make it stronger. Use a smooth breath in and a longer breath out with no pauses.

What if I feel dizzy or it makes me feel worse?

Dizziness or tingling usually means the breaths are too big. Stop and breathe normally through your nose and it passes within a minute. If slow breathing itself makes you uneasy, open your eyes, shorten the exhale or stop.

Is 4-6 breathing the same as 7-11 breathing?

Nearly. 7-11 is counted quickly, so it comes out at about 3.5 seconds in and 5.5 seconds out. Both are a breath out that is longer than the breath in, at about six breaths a minute.

Sources

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Last updated 11 November 2026. Written by the makers of Slower. This page is general information, not medical advice.