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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 bar1 atmosphere = 1.0132 baratmospheres to mmHg1 atmosphere = 759.9999 millimetre of mercuryatmospheres to pascals1 atmosphere = 101325 pascalatmospheres to psi1 atmosphere = 14.6959 pound per square inchbar to atmospheres1 bar = 0.9869 atmospherebar to kilopascals1 bar = 100 kilopascalbar to pascals1 bar = 100000 pascalbar 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 atmospheres1 millimetre of mercury = 0.0013 atmospheremmHg to kilopascals1 millimetre of mercury = 0.1333 kilopascalmmHg to pascals1 millimetre of mercury = 133.3224 pascalmmHg to psi1 millimetre of mercury = 0.0193 pound per square inchpascals to atmospheres1 pascal = 9.86923e-06 atmospherepascals to bar1 pascal = 1e-05 barpascals to mmHg1 pascal = 0.0075 millimetre of mercurypascals to psi1 pascal = 0.000145038 pound per square inchpsi 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 kilopascalpsi to mmHg1 pound per square inch = 51.7149 millimetre of mercurypsi to pascals1 pound per square inch = 6894.76 pascal
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Pressure units convert by a single fixed ratio. Pick the conversion you need above, or browse all unit categories.