Free online pressure converter. Convert between many different pressure equivalents. This pressure conversion scale will calculate the equivalent pressure value from one pressure measurement unit to another.
Pressure Converter Online
A pressure converter is a tool that allows you to convert between different units of pressure measurement. Pressure is the force exerted per unit area and it is commonly measured in units such as pounds per square inch (psi), atmospheres (atm), bars (bar), and pascals (Pa).
Pressure converters typically work by allowing you to input a value in one unit of measurement and then convert it to another unit of measurement. Some examples of pressure conversions are:
- Pounds per square inch (psi) to atmospheres (atm)
- Atmospheres (atm) to bars (bar)
- Pascals (Pa) to kilopascals (kPa)
- Pounds per square inch (psi) to millimeters of mercury (mmHg)
Pressure converters can be found in many forms, such as online calculators, mobile apps, and handheld devices. They can be useful for a variety of applications, including engineering, manufacturing, and scientific research.
What is the unit of pressure?
Pressure is a physical quantity that is typically measured in units of force per unit area. There are several units of pressure that are commonly used, depending on the specific application or field of study. Here are a few examples of units of pressure and their definitions:
Pascals (Pa): The pascal (Pa) is the International System of Units (SI) unit of pressure. It is defined as one newton per square meter (N/m²).
Bars (bar): A bar is a unit of pressure that is roughly equal to the atmospheric pressure at sea level. One bar is equal to 100,000 Pascals.
Atmospheres (atm): The atmosphere (atm) is a unit of pressure that is roughly equal to the atmospheric pressure at sea level. One atmosphere is equal to 101,325 Pascals.
Pounds per square inch (psi): Pounds per square inch (psi) is a unit of pressure commonly used in the United States and other countries that use the imperial system of units. It is defined as one pound-force per square inch.
Millimeters of mercury (mmHg): Millimeters of mercury (mmHg) is a unit of pressure commonly used in medicine and other fields. It is defined as the pressure exerted by a column of mercury that is 1 millimeter high.
KiloPascal (kPa) : It is a unit of pressure commonly used for pressure measurement and is defined as 1000 Pascals.
These are just a few examples of units of pressure, and there are many others that are used in specific fields or applications. It's important to note that when measuring pressure, it's essential to use the appropriate unit of measurement for your specific application.
How do you convert pressure?
To convert pressure from one unit of measurement to another, you will need to know the conversion factor between the units. Once you have that, you can use the following equation:
New pressure = (Old pressure) x (Conversion factor)
For example, if you want to convert 5 psi to atmospheres (atm), you would use the conversion factor of 1 atm = 14.7 psi. The calculation would be:
New pressure (atm) = (5 psi) x (1 atm / 14.7 psi) = 0.34 atm
Another example, if you want to convert 100 kPa to psi, you would use the conversion factor of 1 psi = 6.89475729 kPa. The calculation would be:
New pressure (psi) = (100 kPa) x (1 psi / 6.89475729 kPa) = 14.5037738 psi
It's important to note that in order to make the conversion properly, the units of measurement must be consistent. So, you need to be aware of the units you are converting from and to.
In summary, to convert pressure, you can use the following steps:
- Identify the units of pressure you want to convert from and to.
- Look up the conversion factor between the units.
- Use the formula: New pressure = (Old pressure) x (Conversion factor)
- Perform the calculation
You can also use online pressure converters, mobile apps, and handheld devices that can perform the conversion for you.