Pressure Converter
Convert between different pressure units including pascal, PSI, bar, atmosphere, torr, and more with instant precision.
Pressure Converter
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About Pressure Conversion
Pressure is force per unit area. It's crucial in meteorology, engineering, medicine, and physics applications ranging from tire pressure to atmospheric studies.
Common Pressure Units
- Pascal (Pa): SI unit, force of 1 Newton over 1 square meter
- PSI: Pounds per square inch, common in US automotive
- Bar: Metric unit, approximately equal to atmospheric pressure
- Atmosphere (atm): Standard atmospheric pressure at sea level
- Torr/mmHg: Medical and vacuum applications
Pressure Applications
- Tire pressure: 30-35 PSI (2.1-2.4 bar)
- Blood pressure: 120/80 mmHg (normal)
- Atmospheric pressure: 1 atm = 14.7 PSI = 1013 mbar
- Deep sea: +1 atm per 10 meters depth
Pressure Facts
- 1 Bar ≈ 1 Atmosphere ≈ 14.7 PSI
- Vacuum is measured as pressure below atmospheric
- Pressure increases with fluid depth due to gravity