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Pressure Converters
Every pressure conversion we offer. Each page gives the exact factor, a worked example and a quick-reference table.
All pressure conversions
atmospheres to psi1 atmosphere = 14.6959 pound per square inchbar to kilopascals1 bar = 100 kilopascalbar to psi1 bar = 14.5038 pound per square inchkilopascals to bar1 kilopascal = 0.01 barkilopascals to mmHg1 kilopascal = 7.5006 millimetre of mercurykilopascals to psi1 kilopascal = 0.145 pound per square inchmmHg to kilopascals1 millimetre of mercury = 0.1333 kilopascalpsi to atmospheres1 pound per square inch = 0.068 atmospherepsi to bar1 pound per square inch = 0.0689 barpsi to kilopascals1 pound per square inch = 6.8948 kilopascal
About pressure conversion
Pressure units convert by a single fixed ratio. Pick the conversion you need above, or browse all unit categories.