CONVERSION
Pressure Converter Calculator
Easily convert between different pressure units with our Pressure Converter Calculator.
What is the Pressure Converter Calculator & How does it work?
Pressure is defined as the force applied per unit area and is commonly measured in various units such as Pascals (Pa), atmospheres (atm), bars (bar), pounds per square inch (psi), and millimeters of mercury (mmHg).
The conversion between these units can be complex due to their different origins and definitions. For example, 1 atm is approximately equal to 101325 Pa, while 1 bar is slightly less at 100000 Pa.
P_{atm} = frac{P_{Pa}}{101325}
Patm = Pressure in atmospheres
PPa = Pressure in Pascals
PPa = Pressure in Pascals
Parameters
Result—
Frequently Asked Questions
How do I convert Pascals to atmospheres?
To convert Pascals to atmospheres, divide the Pascal value by 101325. For example, 101325 Pa is equal to 1 atm.
What is the difference between a bar and an atmosphere?
1 bar is slightly less than 1 atmosphere, with 1 bar equaling approximately 98692.3 Pa compared to 101325 Pa for 1 atm.
How many Pascals are in a pound per square inch (psi)?
1 psi is equivalent to about 6894.76 Pascals.
Can you convert millimeters of mercury to atmospheres?
Yes, 1 atmosphere is approximately equal to 760 mmHg. To convert, divide the mmHg value by 760.
What is the pressure in bars if it’s 1 atm?
1 atmosphere is equivalent to about 1.01325 bar.
How do I convert psi to mmHg?
To convert psi to mmHg, multiply the psi value by 51.7149. For example, 1 psi is approximately 51.7149 mmHg.
What is the standard atmospheric pressure in Pascals?
The standard atmospheric pressure is defined as 101325 Pascals.
Results are for informational purposes only and do not constitute professional advice.