How many torr in 1 psig? The answer is 51.714932472736. We assume you are converting between torr and pound/square inch [gauge]. You can view more details on each measurement unit: torr or psig The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0075006168270417 torr, or 0.00014503773800722 psig. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between torrs and pounds/square inch. Type in your own numbers in the form to convert the units!
1 torr to psig = 0.01934 psig
10 torr to psig = 0.19337 psig
20 torr to psig = 0.38674 psig
30 torr to psig = 0.5801 psig
40 torr to psig = 0.77347 psig
50 torr to psig = 0.96684 psig
100 torr to psig = 1.93368 psig
200 torr to psig = 3.86735 psig
You can do the reverse unit conversion from psig to torr, or enter any two units below:
The torr is a non-SI unit of pressure, named after Evangelista Torricelli. Its symbol is Torr.
Psig (pound-force per square inch gauge) is a unit of pressure relative to the surrounding atmosphere. By contrast, psia measures pressure relative to a vacuum (such as that in space). At sea level, Earth's atmosphere actually exerts a pressure of 14.7 psi. Humans do not feel this pressure because internal pressure of liquid in their bodies matches the external pressure. If a pressure gauge is calibrated to read zero in space, then at sea level on Earth it would read 14.7 psi. Thus a reading of 30 psig on a tire gauge represents an absolute pressure of 44.7 psi.
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