Most people never check their breathing at all — it’s the one bodily function that runs entirely in the background, so there’s rarely a moment where you’d think to look at it. That’s exactly why it’s easy for a pattern to drift (faster, shallower, more effortful) without you ever noticing.
You don’t need special equipment to keep an eye on it. Here’s a simple, low-effort approach.
Two numbers worth knowing
Resting breathing rate. Sit still for 60 seconds and count full breaths (in and out counts as one). A commonly cited adult resting range is around 12–18 breaths per minute, though this varies by source and by person — the point isn’t to hit a magic number, it’s to know your own baseline so you can notice if it shifts.
Breath-hold control. After a normal exhale, hold gently until the first real urge to breathe — not your maximum. This is a control check, not an endurance test, and it’s worth reading our breath-hold test explainer before trying it, since doing it as a max-effort challenge misses the point and isn’t what it’s meant to measure.
Why one reading doesn’t tell you much
A single count on a single day is noisy — caffeine, stress, posture, and just being self-conscious about counting your own breaths can all shift the number. What actually tells you something is the pattern over days and weeks. That’s the whole reason a tool that tracks trends is more useful than a one-off check.
A simple routine
Once a day, or even a few times a week, is enough. BreathCheck’s assessment walks through both checks above in about three minutes and keeps a running history so you can see your trend rather than obsessing over any single number.
When to actually see someone
Self-monitoring is for noticing patterns, not diagnosing anything. If you’re experiencing sudden or severe shortness of breath, chest pain, fainting, or bluish lips, that’s not a self-check situation — seek medical care.