1. Atmospheric Pressure
Standard atmospheric pressure at sea level is approximately 1013.25 hPa or 1 atm.
Pressure Calculator
Enter a pressure value to calculate the converted value.
Notice
Enter a pressure value, select a unit, and choose the unit to convert to.
Pressure Calculator Concepts and Interesting Facts
The pressure calculator helps you easily convert between various units (atm, Pa, bar, psi, etc.).
It is used in science, engineering, meteorology, and various industries.
2. Tire Pressure
Typical car tire pressure is around 30-35 psi.
3. Deep Sea Pressure
For every 10 meters underwater, the pressure increases by 1 atm.
4. Vacuum Pressure
A perfect vacuum has a pressure of 0 Pa.