Interactive Lung Test

Breath-Hold Screening Tool

This test measures how long you can comfortably hold your breath. It helps assess your breath control and lung stamina. This is not a medical diagnosis.

Hold Your Breath
Press and hold the button to start the test.
0.0
seconds

Press and hold or use Spacebar

InstructionsPress and hold the button to start the test. Release when you can't hold anymore.

1
Hold Breath
Press & Hold
2
Complete
See Results
Test Complete!
Here are your results.
0.0
seconds

Hold Breath
2
Complete
Your Best Score
0.0seconds

How It Works
Press and hold the button to hold your breath.
Release the button when you can't hold anymore.
Get your result and see how your lung stamina is.
Result Guide
Below 20 seconds
Below Average / Needs Improvement
Consider consulting
a doctor.
20 – 40 seconds
Normal / Average lung control
Good job! Keep
maintaining.
Above 40 seconds
Excellent lung stamina
Excellent! Your lung
stamina is great.
Tips for Accurate Results
Sit or stand comfortablyKeep your back straight.
Avoid practicing before the testFor accurate baseline results.
Do not hyperventilateBreathe naturally.
If you feel dizzy or uncomfortable,stop immediately.

Medical Disclaimer

This tool is for informational and educational purposes only. It is not a diagnostic test and does not replace professional medical evaluation. Do not perform this test if you have any respiratory, cardiovascular or other health conditions without consulting a doctor first. Stop immediately if you feel unwell.