Note: Underline figures are in. mercury vacuum.
°F |
°C |
PRESSURE (psig) |
°C |
°F |
PRESSURE (bar) |
|
| -40 | -40.0 | 14.8 | -40 | -40.0 | -0.49 | |
| -38 | -38.9 | 13.9 | -39 | -38.2 | -0.46 | |
| -36 | -37.8 | 13.0 | -38 | -36.4 | -0.43 | |
| -34 | -36.7 | 12.0 | -37 | -34.6 | -0.40 | |
| -32 | -35.6 | 10.9 | -36 | -32.8 | -0.37 | |
| -30 | -34.4 | 9.8 | -35 | -31.0 | -0.34 | |
| -28 | -33.3 | 8.7 | -34 | -29.2 | -0.30 | |
| -26 | -32.2 | 7.5 | -33 | -27.4 | -0.27 | |
| -24 | -31.1 | 6.3 | -32 | -25.6 | -0.23 | |
| -22 | -30.0 | 5.0 | -31 | -23.8 | -0.20 | |
| -20 | -28.9 | 3.7 | -30 | -22.0 | -0.16 | |
| -18 | -27.8 | 2.3 | -29 | -20.2 | -0.12 | |
| -16 | -26.7 | 0.8 | -28 | -18.4 | -0.07 | |
| -14 | -25.6 | 0.3 | -27 | -16.6 | -0.03 | |
| -12 | -24.4 | 1.1 | -26 | -14.8 | 0.02 | |
| -10 | -23.3 | 1.9 | -25 | -13.0 | 0.06 | |
| -8 | -22.2 | 2.8 | -24 | -11.2 | 0.11 | |
| -6 | -21.1 | 3.6 | -23 | -9.4 | 0.16 | |
| -4 | -20.0 | 4.6 | -22 | -7.6 | 0.22 | |
| -2 | -18.9 | 5.5 | -21 | -5.8 | 0.27 | |
| 0 | -17.8 | 6.5 | -20 | -4.0 | 0.33 | |
| 2 | -16.7 | 7.5 | -19 | -2.2 | 0.39 | |
| 4 | -15.6 | 8.5 | -18 | -0.4 | 0.45 | |
| 6 | -14.4 | 9.6 | -17 | 1.4 | 0.51 | |
| 8 | -13.3 | 10.8 | -16 | 3.2 | 0.57 | |
| 10 | -12.2 | 11.9 | -15 | 5.0 | 0.64 | |
| 12 | -11.1 | 13.1 | -14 | 6.8 | 0.71 | |
| 14 | -10.0 | 14.4 | -13 | 8.6 | 0.78 | |
| 16 | -8.9 | 15.7 | -12 | 10.4 | 0.85 | |
| 18 | -7.8 | 17.0 | -11 | 12.2 | 0.93 | |
| 20 | -6.7 | 18.4 | -10 | 14.0 | 1.01 | |
| 22 | -5.6 | 19.9 | -9 | 15.8 | 1.09 | |
| 24 | -4.4 | 21.3 | -8 | 17.6 | 1.17 | |
| 26 | -3.3 | 22.9 | -7 | 19.4 | 1.25 | |
| 28 | -2.2 | 24.5 | -6 | 21.2 | 1.34 | |
| 30 | -1.1 | 26.1 | -5 | 23.0 | 1.43 | |
| 32 | 0.0 | 27.8 | -4 | 24.8 | 1.53 | |
| 34 | 1.1 | 29.5 | -3 | 26.6 | 1.62 | |
| 36 | 2.2 | 31.3 | -2 | 28.4 | 1.72 | |
| 38 | 3.3 | 33.1 | -1 | 30.2 | 1.82 | |
| TEMP °F | TEMP °C | PRESSURE (psig) | TEMP °C | TEMP °F | PRESSURE (bar) | |
| 40 | 4.4 | 35.0 | 0 | 32.0 | 1.93 | |
| 42 | 5.6 | 37.0 | 1 | 33.8 | 2.04 | |
| 44 | 6.7 | 39.0 | 2 | 35.6 | 2.15 | |
| 46 | 7.8 | 41.1 | 3 | 37.4 | 2.26 | |
| 48 | 8.9 | 43.2 | 4 | 39.2 | 2.38 | |
| 50 | 10.0 | 45.4 | 5 | 41.0 | 2.50 | |
| 52 | 11.1 | 47.7 | 6 | 42.8 | 2.62 | |
| 54 | 12.2 | 50.0 | 7 | 44.6 | 2.75 | |
| 56 | 13.3 | 52.4 | 8 | 46.4 | 2.88 | |
| 58 | 14.4 | 54.9 | 9 | 48.2 | 3.01 | |
| 60 | 15.6 | 57.4 | 10 | 50.0 | 3.15 | |
| 62 | 16.7 | 60.0 | 11 | 51.8 | 3.29 | |
| 64 | 17.8 | 62.7 | 12 | 53.6 | 3.43 | |
| 66 | 18.9 | 65.4 | 13 | 55.4 | 3.58 | |
| 68 | 20.0 | 68.2 | 14 | 57.2 | 3.73 | |
| 70 | 21.1 | 71.1 | 15 | 59.0 | 3.88 | |
| 72 | 22.2 | 74.1 | 16 | 60.8 | 4.04 | |
| 74 | 23.3 | 77.1 | 17 | 62.6 | 4.21 | |
| 76 | 24.4 | 80.2 | 18 | 64.4 | 4.37 | |
| 78 | 25.6 | 83.4 | 19 | 66.2 | 4.54 | |
| 80 | 26.7 | 86.7 | 20 | 68.0 | 4.72 | |
| 82 | 27.8 | 90.0 | 21 | 69.8 | 4.90 | |
| 84 | 28.9 | 93.5 | 22 | 71.6 | 5.08 | |
| 86 | 30.0 | 97.0 | 23 | 73.4 | 5.27 | |
| 88 | 31.1 | 100.6 | 24 | 75.2 | 5.46 | |
| 90 | 32.2 | 104.3 | 25 | 77.0 | 5.65 | |
| 92 | 33.3 | 108.1 | 26 | 78.8 | 5.85 | |
| 94 | 34.4 | 112.0 | 27 | 80.6 | 6.06 | |
| 96 | 35.6 | 115.9 | 28 | 82.4 | 6.27 | |
| 98 | 36.7 | 120.0 | 29 | 84.2 | 6.48 | |
| 100 | 37.8 | 124.2 | 30 | 86.0 | 6.70 | |
| 102 | 38.9 | 128.4 | 31 | 87.8 | 6.93 | |
| 104 | 40.0 | 132.7 | 32 | 89.6 | 7.15 | |
| 106 | 41.1 | 137.2 | 33 | 91.4 | 7.39 | |
| 108 | 42.2 | 141.7 | 34 | 93.2 | 7.63 | |
| 110 | 43.3 | 146.4 | 35 | 95.0 | 7.87 | |
| 112 | 44.4 | 151.1 | 36 | 96.8 | 8.12 | |
| 114 | 45.6 | 156.0 | 37 | 98.6 | 8.37 | |
| 116 | 46.7 | 160.9 | 38 | 100.4 | 8.63 | |
| 118 | 47.8 | 166.0 | 39 | 102.2 | 8.90 | |
| 120 | 48.9 | 171.2 | 40 | 104.0 | 9.17 | |
| TEMP °F | TEMP °C | PRESSURE (psig) | TEMP °C | TEMP °F | PRESSURE (bar) | |
| 122 | 50.0 | 176.5 | 41 | 105.8 | 9.44 | |
| 124 | 51.1 | 181.8 | 42 | 107.6 | 9.72 | |
| 126 | 52.2 | 187.4 | 43 | 109.4 | 10.01 | |
| 128 | 53.3 | 193.0 | 44 | 111.2 | 10.30 | |
| 130 | 54.4 | 198.7 | 45 | 113.0 | 10.60 | |
| 132 | 55.6 | 204.6 | 46 | 114.8 | 10.90 | |
| 134 | 56.7 | 210.6 | 47 | 116.6 | 11.21 | |
| 136 | 57.8 | 216.7 | 48 | 118.4 | 11.53 | |
| 138 | 58.9 | 222.9 | 49 | 120.2 | 11.85 | |
| 140 | 60.0 | 229.2 | 50 | 122.0 | 12.18 | |
| 142 | 61.1 | 235.7 | 51 | 123.8 | 12.51 | |
| 144 | 62.2 | 242.3 | 52 | 125.6 | 12.85 | |
| 146 | 63.3 | 249.0 | 53 | 127.4 | 13.20 | |
| 148 | 64.4 | 255.9 | 54 | 129.2 | 13.56 | |
| 150 | 65.6 | 262.9 | 55 | 131.0 | 13.92 | |
| 56 | 132.8 | 14.28 | ||||
| 57 | 134.6 | 14.66 | ||||
| 58 | 136.4 | 15.04 | ||||
| 59 | 138.2 | 15.42 | ||||
| 60 | 140.0 | 15.82 | ||||
| 61 | 141.8 | 16.22 | ||||
| 62 | 143.6 | 16.63 | ||||
| 63 | 145.4 | 17.04 | ||||
| 64 | 147.2 | 17.47 | ||||
| 65 | 149.0 | 17.90 |
