| 水(液)の蒸気圧(0～100℃)（圧力の単位はkPa） | ||||||||||
| 温度 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 0 | 0.611 | 0.657 | 0.706 | 0.758 | 0.813 | 0.872 | 0.935 | 1.00 | 1.07 | 1.15 |
| 10 | 1.23 | 1.31 | 1.40 | 1.50 | 1.59 | 1.70 | 1.82 | 1.94 | 2.06 | 2.20 |
| 20 | 2.34 | 2.49 | 2.64 | 2.81 | 2.98 | 3.17 | 3.36 | 3.56 | 3.78 | 4.01 |
| 30 | 4.24 | 4.49 | 4.76 | 5.03 | 5.32 | 5.62 | 5.94 | 6.28 | 6.63 | 6.99 |
| 40 | 7.38 | 7.78 | 8.20 | 8.64 | 9.10 | 9.59 | 10.1 | 10.6 | 11.2 | 11.7 |
| 50 | 12.34 | 12.97 | 13.62 | 14.30 | 15.01 | 15.75 | 16.52 | 17.32 | 18.15 | 19.02 |
| 60 | 19.93 | 20.87 | 21.84 | 22.86 | 23.92 | 25.02 | 26.16 | 27.34 | 28.57 | 29.85 |
| 70 | 31.17 | 32.54 | 33.97 | 35.44 | 36.97 | 38.56 | 40.20 | 41.90 | 43.66 | 45.48 |
| 80 | 47.37 | 49.32 | 51.34 | 53.42 | 55.58 | 57.81 | 60.12 | 62.49 | 64.95 | 67.49 |
| 90 | 70.11 | 72.82 | 75.61 | 78.49 | 81.46 | 84.53 | 87.69 | 90.95 | 94.30 | 97.76 |
| 100 | 101.33 | |||||||||