| foot of mercury | 1 ftHg | 2 ftHg | 3 ftHg | 4 ftHg | 5 ftHg | 6 ftHg | 7 ftHg | 8 ftHg | 9 ftHg | 10 ftHg | 11 ftHg | 12 ftHg | 13 ftHg | 14 ftHg | 15 ftHg | 16 ftHg | 17 ftHg | 18 ftHg | 19 ftHg | 20 ftHg | 21 ftHg | 22 ftHg | 23 ftHg | 24 ftHg | 25 ftHg | 26 ftHg | 27 ftHg | 28 ftHg | 29 ftHg | 30 ftHg | 31 ftHg | 32 ftHg | 33 ftHg | 34 ftHg | 35 ftHg | 36 ftHg | 37 ftHg | 38 ftHg | 39 ftHg | 40 ftHg | 41 ftHg | 42 ftHg | 43 ftHg | 44 ftHg | 45 ftHg | 46 ftHg | 47 ftHg | 48 ftHg | 49 ftHg | 50 ftHg | 51 ftHg | 52 ftHg | 53 ftHg | 54 ftHg | 55 ftHg | 56 ftHg | 57 ftHg | 58 ftHg | 59 ftHg | 60 ftHg | 61 ftHg | 62 ftHg | 63 ftHg | 64 ftHg | 65 ftHg | 66 ftHg | 67 ftHg | 68 ftHg | 69 ftHg | 70 ftHg | 71 ftHg | 72 ftHg | 73 ftHg | 74 ftHg | 75 ftHg | 76 ftHg | 77 ftHg | 78 ftHg | 79 ftHg | 80 ftHg | 81 ftHg | 82 ftHg | 83 ftHg | 84 ftHg | 85 ftHg | 86 ftHg | 87 ftHg | 88 ftHg | 89 ftHg | 90 ftHg | 91 ftHg | 92 ftHg | 93 ftHg | 94 ftHg | 95 ftHg | 96 ftHg | 97 ftHg | 98 ftHg | 99 ftHg | 100 ftHg |
| atmosphere | 0.4010527 atm | 0.8021053 atm | 1.2031580 atm | 1.6042106 atm | 2.0052633 atm | 2.4063159 atm | 2.8073686 atm | 3.2084212 atm | 3.6094739 atm | 4.0105265 atm | 4.4115792 atm | 4.8126318 atm | 5.2136845 atm | 5.6147371 atm | 6.0157898 atm | 6.4168424 atm | 6.8178951 atm | 7.2189477 atm | 7.6200004 atm | 8.0210530 atm | 8.4221057 atm | 8.8231584 atm | 9.2242110 atm | 9.6252637 atm | 10.0263163 atm | 10.4273690 atm | 10.8284216 atm | 11.2294743 atm | 11.6305269 atm | 12.0315796 atm | 12.4326322 atm | 12.8336849 atm | 13.2347375 atm | 13.6357902 atm | 14.0368428 atm | 14.4378955 atm | 14.8389481 atm | 15.2400008 atm | 15.6410534 atm | 16.0421061 atm | 16.4431587 atm | 16.8442114 atm | 17.2452641 atm | 17.6463167 atm | 18.0473694 atm | 18.4484220 atm | 18.8494747 atm | 19.2505273 atm | 19.6515800 atm | 20.0526326 atm | 20.4536853 atm | 20.8547379 atm | 21.2557906 atm | 21.6568432 atm | 22.0578959 atm | 22.4589485 atm | 22.8600012 atm | 23.2610538 atm | 23.6621065 atm | 24.0631591 atm | 24.4642118 atm | 24.8652644 atm | 25.2663171 atm | 25.6673698 atm | 26.0684224 atm | 26.4694751 atm | 26.8705277 atm | 27.2715804 atm | 27.6726330 atm | 28.0736857 atm | 28.4747383 atm | 28.8757910 atm | 29.2768436 atm | 29.6778963 atm | 30.0789489 atm | 30.4800016 atm | 30.8810542 atm | 31.2821069 atm | 31.6831595 atm | 32.0842122 atm | 32.4852648 atm | 32.8863175 atm | 33.2873701 atm | 33.6884228 atm | 34.0894755 atm | 34.4905281 atm | 34.8915808 atm | 35.2926334 atm | 35.6936861 atm | 36.0947387 atm | 36.4957914 atm | 36.8968440 atm | 37.2978967 atm | 37.6989493 atm | 38.1000020 atm | 38.5010546 atm | 38.9021073 atm | 39.3031599 atm | 39.7042126 atm | 40.1052652 atm |
A foot of mercury is the unit of pressure.
| 1 feet of mercury ≈ 0.40105265235628 atmospheres | 6 feet of mercury ≈ 2.4063159141377 atmospheres |
| 2 feet of mercury ≈ 0.80210530471256 atmospheres | 7 feet of mercury ≈ 2.807368566494 atmospheres |
| 3 feet of mercury ≈ 1.2031579570688 atmospheres | 8 feet of mercury ≈ 3.2084212188502 atmospheres |
| 4 feet of mercury ≈ 1.6042106094251 atmospheres | 9 feet of mercury ≈ 3.6094738712065 atmospheres |
| 5 feet of mercury ≈ 2.0052632617814 atmospheres | 10 feet of mercury ≈ 4.0105265235628 atmospheres |
The standard atmosphere (symbol: atm) is a unit of pressure defined as 101325 Pa (1.01325 bar). It is sometimes used as a reference or standard pressure.
| 1 atmospheres ≈ 2.4934381910324 feet of mercury | 6 atmospheres ≈ 14.960629146195 feet of mercury |
| 2 atmospheres ≈ 4.9868763820649 feet of mercury | 7 atmospheres ≈ 17.454067337227 feet of mercury |
| 3 atmospheres ≈ 7.4803145730973 feet of mercury | 8 atmospheres ≈ 19.947505528259 feet of mercury |
| 4 atmospheres ≈ 9.9737527641297 feet of mercury | 9 atmospheres ≈ 22.440943719292 feet of mercury |
| 5 atmospheres ≈ 12.467190955162 feet of mercury | 10 atmospheres ≈ 24.934381910324 feet of mercury |
| 1 feet of mercury ≈ 0.4010527 atmospheres |
| 1 atmospheres ≈ 2.4934382 feet of mercury |