centimeter of mercury | 1 cmHg | 2 cmHg | 3 cmHg | 4 cmHg | 5 cmHg | 6 cmHg | 7 cmHg | 8 cmHg | 9 cmHg | 10 cmHg | 11 cmHg | 12 cmHg | 13 cmHg | 14 cmHg | 15 cmHg | 16 cmHg | 17 cmHg | 18 cmHg | 19 cmHg | 20 cmHg | 21 cmHg | 22 cmHg | 23 cmHg | 24 cmHg | 25 cmHg | 26 cmHg | 27 cmHg | 28 cmHg | 29 cmHg | 30 cmHg | 31 cmHg | 32 cmHg | 33 cmHg | 34 cmHg | 35 cmHg | 36 cmHg | 37 cmHg | 38 cmHg | 39 cmHg | 40 cmHg | 41 cmHg | 42 cmHg | 43 cmHg | 44 cmHg | 45 cmHg | 46 cmHg | 47 cmHg | 48 cmHg | 49 cmHg | 50 cmHg | 51 cmHg | 52 cmHg | 53 cmHg | 54 cmHg | 55 cmHg | 56 cmHg | 57 cmHg | 58 cmHg | 59 cmHg | 60 cmHg | 61 cmHg | 62 cmHg | 63 cmHg | 64 cmHg | 65 cmHg | 66 cmHg | 67 cmHg | 68 cmHg | 69 cmHg | 70 cmHg | 71 cmHg | 72 cmHg | 73 cmHg | 74 cmHg | 75 cmHg | 76 cmHg | 77 cmHg | 78 cmHg | 79 cmHg | 80 cmHg | 81 cmHg | 82 cmHg | 83 cmHg | 84 cmHg | 85 cmHg | 86 cmHg | 87 cmHg | 88 cmHg | 89 cmHg | 90 cmHg | 91 cmHg | 92 cmHg | 93 cmHg | 94 cmHg | 95 cmHg | 96 cmHg | 97 cmHg | 98 cmHg | 99 cmHg | 100 cmHg |
Inch of mercury | 0.3936996 inHg | 0.7873992 inHg | 1.1810988 inHg | 1.5747984 inHg | 1.9684980 inHg | 2.3621976 inHg | 2.7558972 inHg | 3.1495968 inHg | 3.5432964 inHg | 3.9369960 inHg | 4.3306956 inHg | 4.7243952 inHg | 5.1180948 inHg | 5.5117944 inHg | 5.9054940 inHg | 6.2991936 inHg | 6.6928932 inHg | 7.0865928 inHg | 7.4802924 inHg | 7.8739920 inHg | 8.2676916 inHg | 8.6613912 inHg | 9.0550908 inHg | 9.4487904 inHg | 9.8424900 inHg | 10.2361896 inHg | 10.6298892 inHg | 11.0235888 inHg | 11.4172884 inHg | 11.8109880 inHg | 12.2046876 inHg | 12.5983872 inHg | 12.9920869 inHg | 13.3857865 inHg | 13.7794861 inHg | 14.1731857 inHg | 14.5668853 inHg | 14.9605849 inHg | 15.3542845 inHg | 15.7479841 inHg | 16.1416837 inHg | 16.5353833 inHg | 16.9290829 inHg | 17.3227825 inHg | 17.7164821 inHg | 18.1101817 inHg | 18.5038813 inHg | 18.8975809 inHg | 19.2912805 inHg | 19.6849801 inHg | 20.0786797 inHg | 20.4723793 inHg | 20.8660789 inHg | 21.2597785 inHg | 21.6534781 inHg | 22.0471777 inHg | 22.4408773 inHg | 22.8345769 inHg | 23.2282765 inHg | 23.6219761 inHg | 24.0156757 inHg | 24.4093753 inHg | 24.8030749 inHg | 25.1967745 inHg | 25.5904741 inHg | 25.9841737 inHg | 26.3778733 inHg | 26.7715729 inHg | 27.1652725 inHg | 27.5589721 inHg | 27.9526717 inHg | 28.3463713 inHg | 28.7400709 inHg | 29.1337705 inHg | 29.5274701 inHg | 29.9211697 inHg | 30.3148693 inHg | 30.7085689 inHg | 31.1022685 inHg | 31.4959681 inHg | 31.8896677 inHg | 32.2833673 inHg | 32.6770669 inHg | 33.0707665 inHg | 33.4644661 inHg | 33.8581657 inHg | 34.2518653 inHg | 34.6455649 inHg | 35.0392645 inHg | 35.4329641 inHg | 35.8266637 inHg | 36.2203633 inHg | 36.6140629 inHg | 37.0077625 inHg | 37.4014621 inHg | 37.7951617 inHg | 38.1888614 inHg | 38.5825610 inHg | 38.9762606 inHg | 39.3699602 inHg |
A centimetre of mercury is the unit of pressure.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
centimeter of mercury | cmHg | ≡ 13595.1 kg/m3 × 1 cm × ɡ0 | ≈ 1.33322×103 Pa | Metric system SI |
centimeter of mercury | Inches of mercury | centimeter of mercury | Inches of mercury |
---|---|---|---|
1 | ≈ 0.39369960155198 | 6 | ≈ 2.3621976093119 |
2 | ≈ 0.78739920310396 | 7 | ≈ 2.7558972108638 |
3 | ≈ 1.1810988046559 | 8 | ≈ 3.1495968124158 |
4 | ≈ 1.5747984062079 | 9 | ≈ 3.5432964139678 |
5 | ≈ 1.9684980077599 | 10 | ≈ 3.9369960155198 |
Inch of mercury (inHg and "Hg) is a unit of measurement for pressure. It is still used for barometric pressure in weather reports, refrigeration and aviation in the United States.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
Inch of mercury | inHg | ≡ 13595.1 kg/m3 × 1 in × ɡ0 | ≈ 3.386389×103 Pa | Imperial/US |
Inches of mercury | centimeter of mercury | Inches of mercury | centimeter of mercury |
---|---|---|---|
1 | ≈ 2.5400076506503 | 6 | ≈ 15.240045903902 |
2 | ≈ 5.0800153013006 | 7 | ≈ 17.780053554552 |
3 | ≈ 7.6200229519509 | 8 | ≈ 20.320061205202 |
4 | ≈ 10.160030602601 | 9 | ≈ 22.860068855853 |
5 | ≈ 12.700038253252 | 10 | ≈ 25.400076506503 |
centimeter of mercury | Inches of mercury |
---|---|
1 | ≈ 0.3936996 |
2.5400077 | ≈ 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |