4-4-6 breathing

How do you do 4-4-6 breathing?

Sit with your back supported, on a chair or against a wall. You can follow the player above with your eyes half closed: it rises as you breathe in, rests at the top and falls slowly as you breathe out.

If 4 seconds feels long, the same shape works on a shorter count.

Why hold after breathing in?

The pause gives each out-breath a clean, unhurried start. Without it, it’s easy to rush straight from the top of the breath into the next one. With it, the 6-second out-breath feels more like letting go than pushing air out.

Your heart speeds up slightly as you breathe in and slows as you breathe out. A longer out-breath gives the slowing side more time. The hold is the least studied part of the pattern, though, so keep it soft and short enough to stay comfortable.

Is 4-4-6 easier than 4-7-8?

For most people, yes. Both have one hold and a long out-breath, but 4-4-6 asks for a 4-second hold instead of 7, and a 6-second out-breath instead of 8. It’s also a little quicker, so you’re less likely to feel short of air.

One round of each, on the same clock

Play one round of each

4-4-6 breathing4-7-8 breathing

If you know 4-7-8 breathing and find its hold too much, 4-4-6 keeps the shape with less effort.

What does the research say about 4-4-6 breathing?

4-4-6 has been tested once. In a 2026 pilot, 32 adults tried 4-4-6 and plain 4-6 breathing (in 4, out 6) in random order. The version with the hold lowered cortisol, the main stress hormone, more. It also lowered one measure of heart rate variability (the small beat-to-beat changes that tend to grow when you’re at rest), and neither version changed how stressed or calm people said they felt (Byrne et al. 2026).

Whether the longer out-breath adds anything beyond the slow pace is genuinely mixed. In one lab study, people felt more relaxed breathing out for longer than they breathed in (Van Diest et al. 2014). In two small studies at 6 breaths a minute, a longer out-breath made no difference to heart rate variability compared with equal breaths (Meehan & Shaffer 2024). And in a lab comparison, breathing at 6 breaths a minute with no holds raised heart rate variability more than box breathing or 4-7-8 (Marchant et al. 2025).

So: a gentle, slow pattern with one small direct test. The slow pace is the best-supported part; treat the hold as optional.

How well each breath is studied

• 4-4-6 breathingSome evidence
• 4-7-8 breathingEarly research or tradition

Every study on this page (5)

• Byrne et al., 2026: In a 32-person pilot, adding a hold after breathing in lowered a stress hormone more than plain slow breathing; neither changed mood.
• Van Diest et al., 2014: In a small lab study of mostly young women, breathing out longer than in felt more relaxing than breathing in longer.
• Meehan & Shaffer, 2024: In two small studies at six breaths a minute, breathing out longer than in made no difference to heart-rhythm measures.
• Marchant et al., 2025: In 84 students, six breaths a minute raised heart-rhythm signs of calm modestly more than box or 4-7-8 breathing; none changed mood.
• Birdee et al., 2023: In 100 healthy adults, anxiety fell over 12 weeks of slow breathing, with no clear difference between longer and equal out-breaths.

How many rounds of 4-4-6 should you do?

Eight rounds, about 2 minutes, is a good start. If it feels good, carry on for 5 minutes, about 21 rounds: Breathform lets you set the rounds before you start. A shorter or longer count changes how long those 8 rounds take.

4-4-6, 4-2-6 or 4-4-6-2: which one?

All three share a long, 6-second out-breath. They differ in their pauses. 4-2-6 breathing shortens the hold to 2 seconds, so it’s the easiest. 4-4-6-2 breathing adds a 2-second rest after the out-breath, for a slower evening rhythm. If you’d rather have no holds at all, 4-6 breathing is the simplest of the family.

Questions people ask

What is 4-6-8 breathing?

It’s in for 4 seconds, hold for 6 and out for 8: an 18-second round, close to 4-7-8 with a slightly shorter hold. It’s a natural next step if 4-4-6 starts to feel easy and you’d like a slower breath. If the 6-second hold feels tight, stay with 4-4-6. Every count side by side is in breathing patterns by number.

Should I breathe through my nose or my mouth?

Breathe in through your nose if it’s comfortable: it slows the in-breath on its own and keeps it quiet. Breathe out through your nose or through softly parted lips, whichever makes the 6 seconds easier to stretch. A blocked nose is a good reason to use your mouth. The count matters more than the route.

Can I do 4-4-6 breathing lying down?

Yes. On your back with a pillow under your knees, or on your side, works well. Lying down, the hold can feel longer than it does sitting up, so start with a 2- or 3-second pause. It’s a good breath for the sofa or for bed, and nothing goes wrong if you drift off before the rounds are done.

Is 4-4-6 breathing good for anxiety?

It can help you settle when you’re tense but not overwhelmed. When anxiety is high, any hold can feel like too much, so drop it and breathe in for 4 and out for 6. That keeps the long out-breath without the pause. There are more breaths to choose from in breathing exercises for anxiety.