Goals & situations

Breathing to calm down quickly

To calm down quickly, make your exhale longer than your inhale - for example 4 in and 6 out - for about a minute. The longer exhale signals the body to settle. For a fast reset, a few physiological sighs (double inhale, long exhale) work well.

Moderate supportReviewed 2026-08-02 · BreathMate Editorial

The quickest lever you have on stress is your exhale. Lengthen it and the body tends to follow.

What to try

  • Extended exhale (4 in, 6 out).
  • Physiological sigh for a fast reset.
  • Slow coherent breathing to stay settled.

Fast option

One to three physiological sighs: a double inhale, then a long exhale.

Longer option

A few minutes of 4-in, 6-out breathing until the body eases.

What to avoid

  • Fast, deep over-breathing, which can cause light-headedness.
  • Long holds if you feel panicky.

Evidence and limitations

Evidence: Moderate support

Meta-analytic evidence suggests breathwork can reduce self-reported stress, and a controlled trial found brief cyclic sighing lowered arousal. Effects are meaningful but modest, and breathing is not a treatment for anxiety disorders.[2][1]

Safety

If you are in crisis, contact your local emergency services or a crisis line. Breathing is not a substitute for professional help.

In the app

BreathMate can start a one-minute calm session instantly, adapting the pace to how you respond.

Sources

  1. Brief structured respiration practices enhance mood and reduce physiological arousal — Balban MY, et al., Cell Reports Medicine (2023). doi:10.1016/j.xcrm.2022.100895
  2. Effect of breathwork on stress and mental health: A meta-analysis of randomised-controlled trials — Fincham GW, et al., Scientific Reports (2023). doi:10.1038/s41598-022-27247-y
  3. How Breath-Control Can Change Your Life: A Systematic Review of Psycho-Physiological Correlates of Slow Breathing — Zaccaro A, et al., Frontiers in Human Neuroscience (2018). doi:10.3389/fnhum.2018.00353

This is general wellbeing information compiled by our editorial team, not medical advice.