Pressure Unit Converter
Convert pascals, bars, atmospheres, psi, and millimeters of mercury instantly
Common Unit Reference
Automatically converts all units based on 1 source unit. Click a row to set that unit as the target.
| Unit | Converted Value (based on 1 source unit) |
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Unit Information
Convert pascals, kilopascals, megapascals, bar, psi and other pressure units online
What is pressure unit conversion?
Pressure unit conversion is used to convert between pressure units such as pascals, kilopascals, megapascals, bar, standard atmospheres, psi and millimeters of mercury. It is commonly used for industrial equipment, tire pressure, air compressors, weather observations and engineering calculations.
Which pressure units are supported?
The tool supports common pressure units including pascals, kilopascals, megapascals, bar, millibars, standard atmospheres, pounds-force per square inch (psi), millimeters of mercury, inches of mercury and kilograms-force per square centimeter.
How to convert pressure units?
Enter a pressure value and select the source unit and target unit to obtain the conversion result. The reference table can display the corresponding values for multiple pressure units at the same time for quick verification.
Common pressure conversions
1 standard atmosphere equals 101325 pascals, approximately 1.01325 bar and 760 millimeters of mercury; 1 bar equals 100000 pascals, or 0.1 megapascals.
Applications of pressure unit conversion
Pressure conversion can be used for tire pressure, industrial pipelines, hydraulic systems, air compressors, weather observations, machinery and engineering technical documentation.
Frequently Asked Questions
How many pascals are in 1 bar?
1 bar equals 100000 pascals, or 100 kilopascals.
How many pascals are in 1 standard atmosphere?
1 standard atmosphere equals 101325 pascals.
How many millimeters of mercury are in 1 standard atmosphere?
1 standard atmosphere is approximately 760 millimeters of mercury.
How do you convert psi to bar?
1 psi is approximately 0.0689476 bar, and 1 bar is approximately 14.5038 psi.
What is pressure unit conversion?
- Supports common pressure units such as pascals, kilopascals, megapascals, bar and millibars
- Supports standard atmospheres, psi, millimeters of mercury and engineering pressure units
- Suitable for common applications such as tire pressure, industrial pressure and atmospheric pressure
- Provides a reference table of common pressure units and supports unit swapping and result copying