| centimeter of water (4 °C) | 1 cmH2O | 2 cmH2O | 3 cmH2O | 4 cmH2O | 5 cmH2O | 6 cmH2O | 7 cmH2O | 8 cmH2O | 9 cmH2O | 10 cmH2O | 11 cmH2O | 12 cmH2O | 13 cmH2O | 14 cmH2O | 15 cmH2O | 16 cmH2O | 17 cmH2O | 18 cmH2O | 19 cmH2O | 20 cmH2O | 21 cmH2O | 22 cmH2O | 23 cmH2O | 24 cmH2O | 25 cmH2O | 26 cmH2O | 27 cmH2O | 28 cmH2O | 29 cmH2O | 30 cmH2O | 31 cmH2O | 32 cmH2O | 33 cmH2O | 34 cmH2O | 35 cmH2O | 36 cmH2O | 37 cmH2O | 38 cmH2O | 39 cmH2O | 40 cmH2O | 41 cmH2O | 42 cmH2O | 43 cmH2O | 44 cmH2O | 45 cmH2O | 46 cmH2O | 47 cmH2O | 48 cmH2O | 49 cmH2O | 50 cmH2O | 51 cmH2O | 52 cmH2O | 53 cmH2O | 54 cmH2O | 55 cmH2O | 56 cmH2O | 57 cmH2O | 58 cmH2O | 59 cmH2O | 60 cmH2O | 61 cmH2O | 62 cmH2O | 63 cmH2O | 64 cmH2O | 65 cmH2O | 66 cmH2O | 67 cmH2O | 68 cmH2O | 69 cmH2O | 70 cmH2O | 71 cmH2O | 72 cmH2O | 73 cmH2O | 74 cmH2O | 75 cmH2O | 76 cmH2O | 77 cmH2O | 78 cmH2O | 79 cmH2O | 80 cmH2O | 81 cmH2O | 82 cmH2O | 83 cmH2O | 84 cmH2O | 85 cmH2O | 86 cmH2O | 87 cmH2O | 88 cmH2O | 89 cmH2O | 90 cmH2O | 91 cmH2O | 92 cmH2O | 93 cmH2O | 94 cmH2O | 95 cmH2O | 96 cmH2O | 97 cmH2O | 98 cmH2O | 99 cmH2O | 100 cmH2O |
| poundal per (square foot) | 65.8958287 pdl/sq ft | 131.7916574 pdl/sq ft | 197.6874861 pdl/sq ft | 263.5833147 pdl/sq ft | 329.4791434 pdl/sq ft | 395.3749721 pdl/sq ft | 461.2708008 pdl/sq ft | 527.1666295 pdl/sq ft | 593.0624582 pdl/sq ft | 658.9582869 pdl/sq ft | 724.8541155 pdl/sq ft | 790.7499442 pdl/sq ft | 856.6457729 pdl/sq ft | 922.5416016 pdl/sq ft | 988.4374303 pdl/sq ft | 1,054.3332590 pdl/sq ft | 1,120.2290877 pdl/sq ft | 1,186.1249163 pdl/sq ft | 1,252.0207450 pdl/sq ft | 1,317.9165737 pdl/sq ft | 1,383.8124024 pdl/sq ft | 1,449.7082311 pdl/sq ft | 1,515.6040598 pdl/sq ft | 1,581.4998885 pdl/sq ft | 1,647.3957171 pdl/sq ft | 1,713.2915458 pdl/sq ft | 1,779.1873745 pdl/sq ft | 1,845.0832032 pdl/sq ft | 1,910.9790319 pdl/sq ft | 1,976.8748606 pdl/sq ft | 2,042.7706893 pdl/sq ft | 2,108.6665179 pdl/sq ft | 2,174.5623466 pdl/sq ft | 2,240.4581753 pdl/sq ft | 2,306.3540040 pdl/sq ft | 2,372.2498327 pdl/sq ft | 2,438.1456614 pdl/sq ft | 2,504.0414901 pdl/sq ft | 2,569.9373187 pdl/sq ft | 2,635.8331474 pdl/sq ft | 2,701.7289761 pdl/sq ft | 2,767.6248048 pdl/sq ft | 2,833.5206335 pdl/sq ft | 2,899.4164622 pdl/sq ft | 2,965.3122908 pdl/sq ft | 3,031.2081195 pdl/sq ft | 3,097.1039482 pdl/sq ft | 3,162.9997769 pdl/sq ft | 3,228.8956056 pdl/sq ft | 3,294.7914343 pdl/sq ft | 3,360.6872630 pdl/sq ft | 3,426.5830916 pdl/sq ft | 3,492.4789203 pdl/sq ft | 3,558.3747490 pdl/sq ft | 3,624.2705777 pdl/sq ft | 3,690.1664064 pdl/sq ft | 3,756.0622351 pdl/sq ft | 3,821.9580638 pdl/sq ft | 3,887.8538924 pdl/sq ft | 3,953.7497211 pdl/sq ft | 4,019.6455498 pdl/sq ft | 4,085.5413785 pdl/sq ft | 4,151.4372072 pdl/sq ft | 4,217.3330359 pdl/sq ft | 4,283.2288646 pdl/sq ft | 4,349.1246932 pdl/sq ft | 4,415.0205219 pdl/sq ft | 4,480.9163506 pdl/sq ft | 4,546.8121793 pdl/sq ft | 4,612.7080080 pdl/sq ft | 4,678.6038367 pdl/sq ft | 4,744.4996654 pdl/sq ft | 4,810.3954940 pdl/sq ft | 4,876.2913227 pdl/sq ft | 4,942.1871514 pdl/sq ft | 5,008.0829801 pdl/sq ft | 5,073.9788088 pdl/sq ft | 5,139.8746375 pdl/sq ft | 5,205.7704662 pdl/sq ft | 5,271.6662948 pdl/sq ft | 5,337.5621235 pdl/sq ft | 5,403.4579522 pdl/sq ft | 5,469.3537809 pdl/sq ft | 5,535.2496096 pdl/sq ft | 5,601.1454383 pdl/sq ft | 5,667.0412670 pdl/sq ft | 5,732.9370956 pdl/sq ft | 5,798.8329243 pdl/sq ft | 5,864.7287530 pdl/sq ft | 5,930.6245817 pdl/sq ft | 5,996.5204104 pdl/sq ft | 6,062.4162391 pdl/sq ft | 6,128.3120678 pdl/sq ft | 6,194.2078964 pdl/sq ft | 6,260.1037251 pdl/sq ft | 6,325.9995538 pdl/sq ft | 6,391.8953825 pdl/sq ft | 6,457.7912112 pdl/sq ft | 6,523.6870399 pdl/sq ft | 6,589.5828686 pdl/sq ft |
A centimetre of water (US spelling centimeter of water, abbreviated cm H2O or cm H2O) is a less commonly used unit of pressure derived from pressure head calculations using metrology.
| 1 centimeter of water (4 °C) ≈ 65.895828685548 poundal per (square foot) | 6 centimeter of water (4 °C) ≈ 395.37497211329 poundal per (square foot) |
| 2 centimeter of water (4 °C) ≈ 131.7916573711 poundal per (square foot) | 7 centimeter of water (4 °C) ≈ 461.27080079884 poundal per (square foot) |
| 3 centimeter of water (4 °C) ≈ 197.68748605664 poundal per (square foot) | 8 centimeter of water (4 °C) ≈ 527.16662948438 poundal per (square foot) |
| 4 centimeter of water (4 °C) ≈ 263.58331474219 poundal per (square foot) | 9 centimeter of water (4 °C) ≈ 593.06245816993 poundal per (square foot) |
| 5 centimeter of water (4 °C) ≈ 329.47914342774 poundal per (square foot) | 10 centimeter of water (4 °C) ≈ 658.95828685548 poundal per (square foot) |
A poundal per (square foot) is the unit of pressure.
| 1 poundal per (square foot) ≈ 0.015175467399795 centimeter of water (4 °C) | 6 poundal per (square foot) ≈ 0.091052804398769 centimeter of water (4 °C) |
| 2 poundal per (square foot) ≈ 0.03035093479959 centimeter of water (4 °C) | 7 poundal per (square foot) ≈ 0.10622827179856 centimeter of water (4 °C) |
| 3 poundal per (square foot) ≈ 0.045526402199384 centimeter of water (4 °C) | 8 poundal per (square foot) ≈ 0.12140373919836 centimeter of water (4 °C) |
| 4 poundal per (square foot) ≈ 0.060701869599179 centimeter of water (4 °C) | 9 poundal per (square foot) ≈ 0.13657920659815 centimeter of water (4 °C) |
| 5 poundal per (square foot) ≈ 0.075877336998974 centimeter of water (4 °C) | 10 poundal per (square foot) ≈ 0.15175467399795 centimeter of water (4 °C) |
| 1 centimeter of water (4 °C) ≈ 65.8958287 poundal per (square foot) |
| 1 poundal per (square foot) ≈ 0.0151755 centimeter of water (4 °C) |