Input interpretation
![air | critical pressure](../image_source/24eede464c0af17a89a1a272923e6c87.png)
air | critical pressure
Result
![3.785 MPa (megapascals)](../image_source/afdc49e5450ad71416327a9008f06666.png)
3.785 MPa (megapascals)
Unit conversions
![3.785×10^6 Pa (pascals)](../image_source/7622e6688187e1a86f2450fa66f6a49e.png)
3.785×10^6 Pa (pascals)
![3.785×10^6 N/m^2 (newtons per square meter)](../image_source/7ff77543cda5eecb9533ef8bbe1007d9.png)
3.785×10^6 N/m^2 (newtons per square meter)
![386 tf/m^2 (metric tons-force per square meter)](../image_source/2a1ec3cc379f71ab3cebd073dad7db11.png)
386 tf/m^2 (metric tons-force per square meter)
![37.36 atm (atmospheres) (unit officially deprecated)](../image_source/73b47eefd5c2bf438dde8d3af3a26b04.png)
37.36 atm (atmospheres) (unit officially deprecated)
![37.85 bars](../image_source/5742c0b10ad987ff0f9f30353a2a7c1c.png)
37.85 bars
![378.5 dbar (decibars)](../image_source/15affa6d26e19c905721e773d83a8e34.png)
378.5 dbar (decibars)
![0.03785 kbar (kilobars)](../image_source/6449e1f8c5ff454b058706d1256723db.png)
0.03785 kbar (kilobars)
![386 m WC (meters of water column)](../image_source/90cb817a6a64bbc21b236a3a9b938a00.png)
386 m WC (meters of water column)
![0.386 km WC (kilometers of water column)](../image_source/5e4588bacf017b21f3063d561c0a7374.png)
0.386 km WC (kilometers of water column)
![549 psi (pounds-force per square inch)](../image_source/a2fc070912a1e64fb1fbc8d5f98a1589.png)
549 psi (pounds-force per square inch)
![79052 lbf/ft^2 (pounds-force per square foot)](../image_source/7d8be7710182abde3f9245e71dfba174.png)
79052 lbf/ft^2 (pounds-force per square foot)
Comparisons as pressure
![≈ 0.38 × pressure exerted by a 45 kg woman wearing stiletto heels ( ≈ 1×10^7 Pa )](../image_source/9f2e20b706845fee48e046930e613ee1.png)
≈ 0.38 × pressure exerted by a 45 kg woman wearing stiletto heels ( ≈ 1×10^7 Pa )
![≈ 0.42 × atmospheric pressure on the surface of Venus ( ≈ 9 MPa )](../image_source/0e89f22ab633404d48f81f7249cdb075.png)
≈ 0.42 × atmospheric pressure on the surface of Venus ( ≈ 9 MPa )
![≈ (0.2 to 1.9) × typical pressure range in a light water nuclear reactor ( 2 to 17 MPa )](../image_source/eb9b254bb55efb12c430f2085e714f8d.png)
≈ (0.2 to 1.9) × typical pressure range in a light water nuclear reactor ( 2 to 17 MPa )
Corresponding quantity
![Depth of water d giving gauge pressure p_e from p_e = ρ_(H_2O)gh: | 386 meters | 0.24 miles | 1266 feet | (assuming maximum water density ≈ 1000 kg/m^3)](../image_source/1f22e309cd6bcf2cab2c1011151f21c1.png)
Depth of water d giving gauge pressure p_e from p_e = ρ_(H_2O)gh: | 386 meters | 0.24 miles | 1266 feet | (assuming maximum water density ≈ 1000 kg/m^3)
Critical point
![temperature | 132.6 K (kelvins) -140.5 °C (degrees Celsius) pressure | 3.785 MPa (megapascals) 37.36 atm (atmospheres) density | 302.6 kg/m^3 (kilograms per cubic meter) 0.3026 g/cm^3 (grams per cubic centimeter) specific entropy | 1436 J/(kg K) (joules per kilogram kelvin) specific enthalpy | 164428 J/kg (joules per kilogram) specific internal energy | 151918 J/kg (joules per kilogram)](../image_source/6098ee264d851a45ff952f0bd780fa68.png)
temperature | 132.6 K (kelvins) -140.5 °C (degrees Celsius) pressure | 3.785 MPa (megapascals) 37.36 atm (atmospheres) density | 302.6 kg/m^3 (kilograms per cubic meter) 0.3026 g/cm^3 (grams per cubic centimeter) specific entropy | 1436 J/(kg K) (joules per kilogram kelvin) specific enthalpy | 164428 J/kg (joules per kilogram) specific internal energy | 151918 J/kg (joules per kilogram)
Phase diagram
![Phase diagram](../image_source/27a1cdf2d7a3ac566c23a21507eb6c08.png)
Phase diagram