Template:壓力單位

壓力單位
帕斯卡 工學大氣壓 标准大气压
(毫米汞柱)
磅力每平方英寸
Pa bar at atm Torr psi
1 Pa 1 N/m2 10−5 1.0197×10−5 9.8692×10−6 7.5006×10−3 145.04×10−6
1 bar 105 106 dyn/cm2 1.0197 0.98692 750.06 14.5037744
1 at 0.980665 ×105 0.980665 1 kp/cm2 0.96784 735.56 14.223
1 atm 1.01325 ×105 1.01325 1.0332 1 760 14.696
1 Torr 133.322 1.3332×10−3 1.3595×10−3 1.3158×10−3 ≈ 1 mmHg 19.337×10−3
1 psi 6.895×103 68.948×10−3 70.307×10−3 68.046×10−3 51.715 1 lbF / in2

讀數舉例: 1 Pa = 1 N/m2 = 10−5 bar = 10.197×10−6 at = 9.8692×10−6 atm = 7.5006×10−3 torr = 145.04×10−6 psi