Coherent breathing (5-5)
Six calm breaths a minute: in for 5, out for 5.
Breathe in 5s · Breathe out 5s
Time left: 5:00Breaths: 0 / 30
A relaxation exercise, not medical treatment. Stop if you feel dizzy, and breathe normally.
Nothing leaves your device
This tool runs entirely in your browser. What you type, play or record here stays on your device: nothing is uploaded or saved on a server.
How it works
- Choose the length — 5 minutes is the classic session.
- Press Start and breathe in for 5 seconds as the circle grows, then out for 5 as it shrinks, with no pause in between.
- Many people do it three times a day — morning, midday and evening.
Frequently asked questions
- What is coherent breathing?
- Breathing at about six breaths a minute — in for 5 seconds, out for 5 — a slow, even rhythm that many people use to feel calmer. It is also known as resonance breathing or cardiac coherence.
- Why 5 minutes, 3 times a day?
- It is the usual routine: long enough to settle, short enough to fit in the day. Even one minute can help you slow down.
- Can I change the rhythm?
- Yes — on the breathing exercise page choose Custom, for example 4 in and 6 out.
- What if I feel dizzy?
- Stop and breathe normally. Long holds are not for everyone — choose coherence 5-5, which has no hold, or a custom pattern with shorter counts. If you have a heart or lung condition, ask your doctor first.
- Is anything recorded?
- No. The guide runs in your browser; it doesn’t use the microphone or send anything anywhere.