Supported Pressure & Stress Units
- PSI (lb/in²): Pounds per square inch — US standard for tire and tank pressure.
- Bar: 100,000 Pascals — metric industrial pressure unit.
- Atmosphere (atm): 101,325 Pascals (14.6959 PSI) — sea level atmospheric pressure.
- Kilopascal (kPa): 1,000 Pascals — global meteorological standard.
How Pressure & Stress Conversion Works
1 Bar = 14.5038 PSI = 100 kPa. 1 Standard Atmosphere = 1.01325 Bar = 14.6959 PSI.
Frequently Asked Questions
How many PSI are in 1 Bar?
1 Bar equals approximately 14.5038 PSI.
What is standard atmospheric pressure in PSI?
Standard atmospheric pressure at sea level is approximately 14.696 PSI (101.325 kPa).