壓力單位換算表

  PSI ( 磅/ 英寸2)? Bar ( 巴) mBar (hPa) ( 毫巴)? Pa ( 帕) MPa ( 兆帕) Kgf/cm2 ( 公斤/ 厘米2)?
PSI? 1 14.5039 1.4504x10-2? 1.45038x10-4? 1.45038x102? 1.45038x101?
Bar? 6.8947x10-2? 1 1x10-3? 1x10-5? 10 1
mBar? 68.947 1x103? 1 1x10-2? 10000 1x103?
Pa? 6894.76 1x105? 100 1 1x106? 1x105?
MPa? 6.89476x10-3? 0.1 1x10-4? 1x10-6? 1 0.1
Kgf/cm2? 6.89476x10-2? 1 1x10-3? 1x10-5? 10 1
ATM? 6.8046x10-2? 0.98692 9.8692x10-4? 9.8692x10-6? 9.8692 0.98692
IN.H2O? 27.68 401.47 0.40147 4.0147x10-3? 4014.7 401.47
mmH2O? 703.08 1.0197x104? 10.197 0.10197 101970 10197
IN.Hg? 2.036 29.529 2.9529x10-2? 2.9529x10-4? 2.9529x102? 2.9529x101?
mmHg? 51.7149 750.06 0.75006 7.5006x10-3? 7.5006x103? 7.5006x102?
torr? 51.7149 750.06 0.75006 7.5006x10-3? 7.5006x103? 7.5006x102?

 

  ATM ( 大氣壓) IN.H2O( 英寸水柱)4oC 時 mmH2O( 毫米水柱)4oC 時 IN.Hg( 英寸汞柱)0oC 時 mmHg( 毫米汞柱) 0oC 時 torr( 托)
PSI? 14.696 3.6127x10-2? 1.4223x10-3? 0.491159 1.93368x10-2? 1.9337x10-2?
Bar? 1.0132 2.49087x10-3? 9.8068x10-5? 3.3865x10-2? 1.3332x10-3? 1.3332x10-3?
mBar? 1.0132x103? 2.49087 9.8068x10-2? 33.865 1.3332 1.3332
Pa? 1.0332x105? 249.087 9.8068 3.3865x103? 133.32 133.32
MPa? 1.0332x10-1? 2.49087x10-4? 9.8068x10-6? 3.3865x10-3? 1.3332x10-4? 1.3332x10-4?
Kgf/cm2? 1.0332 2.49087x10-3? 9.8068x10-5? 3.3865x10-2? 1.3332x10-3? 1.3332x10-3?
ATM? 1 2.4583x10-3? 9.6788x10-5? 3.3422x10-3? 1.3158x10-3? 1.3158x10-3?
IN.H2O? 406.78 1 3.9372x10-2? 13.596 0.53525 0.53525
mmH2O? 1.0332x104? 25.399 1 345.32 13.595 13.595
IN.Hg? 29.92 7.3552x10-2? 2.8959x10-3? 1 3.9368x10-2? 3.9368x10-2?
mmHg? 760 1.8683 7.3558x10-2? 25.401 1 1
torr? 760 1.8683 7.3558x10-2? 25.401 1 1