How long should I do breathing exercises for anxiety?

Even a minute or two can take the edge off a spike of anxiety. For a deeper effect, try 5 minutes. Practising daily when you're calm makes it easier to use when anxiety hits.

Do breathing exercises really help anxiety?

Many people find slow breathing calming within minutes, and it's a widely used self-help technique for anxiety. It isn't a substitute for professional treatment when anxiety is severe or persistent.

Breathing Exercise for Anxiety — Free Guided Tool

Why this may help with anxiety

When you're anxious, your body's "fight or flight" response speeds up your breathing and heart rate. Deliberately slowing your breath — especially making the out-breath longer than the in-breath — is a simple way to signal to your body that it's safe to settle. Many people find this eases the physical rush of anxiety within a few minutes.

How to use it

Sit comfortably, drop your shoulders, and let your breathing follow the circle: breathe in as it grows, out as it shrinks. Breathe through your nose if you can, into your belly rather than your chest. Don't force a deep breath — gentle and slow is the goal. Start with 2 minutes; extend to 5 if you have time.

When to stop

If you feel lightheaded or dizzy, return to normal breathing — that usually just means you're breathing a little too deeply, and it passes quickly. This exercise is for relaxation and self-help, not a treatment. If anxiety is severe, persistent, or you're in crisis, please reach out to a professional or a crisis line (988 in the US, Samaritans 116 123 in the UK & ROI).

Frequently asked questions

What is the best breathing exercise for anxiety?

A gentle pattern with a longer exhale — such as in for 4, out for 6 — is a great starting point. The longer out-breath is what many people find most calming. You can also try 4-7-8 or box breathing to see what suits you.

How long should I breathe for?

Even 1–2 minutes can help in the moment. Five minutes gives a deeper effect. Practising a little each day — when calm — makes the technique easier to lean on when anxiety strikes.

Does it actually work?

Many people find slow breathing calming within minutes, and it's one of the most accessible self-help tools for anxiety. It works best alongside other habits, and isn't a replacement for professional help when anxiety is severe.

More free breathing exercises

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If anxiety keeps getting in the way

When self-help isn't enough on its own, cognitive behavioural therapy (CBT) is the most effective, evidence-based treatment for anxiety — and it teaches skills that last. Online-Therapy.com offers structured CBT with a personal therapist from $48/week.

Explore Online Therapy →

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.