Breathing Exercise Calculator

Calculate breathing exercise from technique and duration — see breaths, cycles and time per phase.

Breathing Exercise Calculator

Calculate breathing exercise from technique and duration — see breaths, cycles and time per phase.

Technique

Minutes

Enter values above and click Calculate — results will appear here with the formula explained.

Box: 16s per breath (4+4+4+4), 4-7-8: 19s, Coherent: 10s; Breaths = minutes*60 / breathTime

How does this work?

Box breathing is 4s inhale, 4 hold, 4 exhale, 4 hold (16s). 4-7-8 is inhale 4, hold 7, exhale 8 (19s). Coherent is 5 in, 5 out (10s) at 6 breaths/min for HRV.

These are wellness for stress, not medical treatment for panic or hyperventilation — seek care if needed.

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Disclaimer: Results are estimates for informational purposes only and do not constitute professional medical advice.

Quick Answer

Breathing Exercise Calculator: Calculate breathing exercise from technique and duration — see breaths, cycles and time per phase. Formula: Box: 16s per breath (4+4+4+4), 4-7-8: 19s, Coherent: 10s. Example: With box breathing for 5 min: 300s/16s ≈18 breaths, 4.

How to Use This Calculator

1Select breathing technique and minutes to practice.
2Calculate to see total breaths, cycles and seconds per phase.
3Start with 2-5 minutes, build to 10.

Formula Used

Box: 16s per breath (4+4+4+4), 4-7-8: 19s, Coherent: 10s; Breaths = minutes*60 / breathTime

Box breathing is 4s inhale, 4 hold, 4 exhale, 4 hold (16s). 4-7-8 is inhale 4, hold 7, exhale 8 (19s). Coherent is 5 in, 5 out (10s) at 6 breaths/min for HRV.

These are wellness for stress, not medical treatment for panic or hyperventilation — seek care if needed.

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Worked Example

With box breathing for 5 min: 300s/16s ≈18 breaths, 4.5 cycles (inhale 4, hold 4, exhale 4, hold 4).

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Frequently Asked Questions

QWhich technique?

Box for focus/calm, 4-7-8 for sleep, coherent for HRV/stress.

QHow often?

2-3 times daily short sessions beat one long.

QDizzy?

Stop if dizzy, breathe normally. Do not force hold.

Formula Used

Box: 16s per breath (4+4+4+4), 4-7-8: 19s, Coherent: 10s; Breaths = minutes*60 / breathTime

Box breathing is 4s inhale, 4 hold, 4 exhale, 4 hold (16s). 4-7-8 is inhale 4, hold 7, exhale 8 (19s). Coherent is 5 in, 5 out (10s) at 6 breaths/min for HRV.

These are wellness for stress, not medical treatment for panic or hyperventilation — seek care if needed.