Tools
Breathing tools
Free, no-account timers and calculators. They run in your browser - nothing leaves your device.
Box Breathing Timer
The 4-4-4-4 rhythm, guided by the circle. Open the Box Breathing Timer
4-7-8 Breathing Timer
Inhale 4, hold 7, exhale 8 - the classic wind-down rhythm. Open the 4-7-8 Timer
Cardiac Coherence Timer
Five seconds in, five out - the 365 method, guided. Open the Cardiac Coherence Timer
Physiological Sigh Timer
Two inhales, one long exhale - the fastest reset. Open the Physiological Sigh Timer
Breathing Pace Finder
Set seconds in and out; see your breaths per minute. Open the Breathing Pace Finder
Breathing Rate Calculator
Count your breaths for 30 seconds to get breaths per minute. Open the Breathing Rate Calculator
Lifetime Breaths Calculator
How many breaths have you taken so far? Open the Lifetime Breaths Calculator
Not sure which to use? Find your breathing session in three quick questions, or explore the techniques behind them.