Look up a liquid level in metres of water column to find the conversion value in feet of water, bar, pounds per square inch or inches of mercury.
Alternatively you can use the pressure unit converter to calculate the equivalent metres of water gauge value in other units.
The inHg pressure units shown below are for mercury at 0°C, (32°F). The mH2O and ftH2O pressure units shown below are for water at 4°C (39.2°F).
mH2O level measurement products
- 60 metre deep borehole pump water level and temperature sensor
- 5m range 4-20mA output submersible seawater intake channel level sensor
- Freshwater 1.5 mH2O gauge range 0-10V out submersible level sensor
- Submersible 3mWG range 4-20mA output liquid level and PT1000 temperature sensor
mH2O Conversion Table
mH2O | ftH2O | bar | psi | inHg |
---|---|---|---|---|
1 | 3.28 | 0.098 | 1.42 | 2.896 |
2 | 6.56 | 0.196 | 2.84 | 5.792 |
3 | 9.84 | 0.294 | 4.27 | 8.688 |
4 | 13.12 | 0.392 | 5.69 | 11.58 |
5 | 16.40 | 0.490 | 7.11 | 14.48 |
6 | 19.69 | 0.588 | 8.53 | 17.38 |
7 | 22.97 | 0.686 | 9.96 | 20.27 |
8 | 26.25 | 0.785 | 11.38 | 23.17 |
9 | 29.53 | 0.883 | 12.80 | 26.06 |
10 | 32.81 | 0.981 | 14.22 | 28.96 |
11 | 36.09 | 1.079 | 15.65 | 31.85 |
12 | 39.37 | 1.177 | 17.07 | 34.75 |
13 | 42.65 | 1.275 | 18.49 | 37.65 |
14 | 45.93 | 1.373 | 19.91 | 40.54 |
15 | 49.21 | 1.471 | 21.34 | 43.44 |
16 | 52.49 | 1.569 | 22.76 | 46.33 |
17 | 55.77 | 1.667 | 24.18 | 49.23 |
18 | 59.06 | 1.765 | 25.60 | 52.13 |
19 | 62.34 | 1.863 | 27.02 | 55.02 |
20 | 65.62 | 1.961 | 28.45 | 57.92 |
21 | 68.90 | 2.059 | 29.87 | 60.81 |
22 | 72.18 | 2.157 | 31.29 | 63.71 |
23 | 75.46 | 2.256 | 32.71 | 66.61 |
24 | 78.74 | 2.354 | 34.14 | 69.50 |
25 | 82.02 | 2.452 | 35.56 | 72.40 |
30 | 98.43 | 2.942 | 42.67 | 86.88 |
35 | 114.8 | 3.432 | 49.78 | 101.4 |
40 | 131.2 | 3.923 | 56.89 | 115.8 |
45 | 147.6 | 4.413 | 64.01 | 130.3 |
50 | 164.0 | 4.903 | 71.12 | 144.8 |
55 | 180.4 | 5.394 | 78.23 | 159.3 |
60 | 196.9 | 5.884 | 85.34 | 173.8 |
65 | 213.3 | 6.374 | 92.45 | 188.2 |
70 | 229.7 | 6.865 | 99.56 | 202.7 |
75 | 246.1 | 7.355 | 106.7 | 217.2 |
80 | 262.5 | 7.845 | 113.8 | 231.7 |
85 | 278.9 | 8.336 | 120.9 | 246.2 |
90 | 295.3 | 8.826 | 128.0 | 260.6 |
95 | 311.7 | 9.316 | 135.1 | 275.1 |
100 | 328.1 | 9.807 | 142.2 | 289.6 |
110 | 360.9 | 10.79 | 156.5 | 318.5 |
120 | 393.7 | 11.77 | 170.7 | 347.5 |
130 | 426.5 | 12.75 | 184.9 | 376.5 |
140 | 459.3 | 13.73 | 199.1 | 405.4 |
150 | 492.1 | 14.71 | 213.4 | 434.4 |
160 | 524.9 | 15.69 | 227.6 | 463.3 |
170 | 557.7 | 16.67 | 241.8 | 492.3 |
180 | 590.6 | 17.65 | 256.0 | 521.3 |
190 | 623.4 | 18.63 | 270.2 | 550.2 |
200 | 656.2 | 19.61 | 284.5 | 579.2 |
210 | 689.0 | 20.59 | 298.7 | 608.1 |
220 | 721.8 | 21.57 | 312.9 | 637.1 |
230 | 754.6 | 22.56 | 327.1 | 666.1 |
240 | 787.4 | 23.54 | 341.4 | 695.0 |
250 | 820.2 | 24.52 | 355.6 | 724.0 |
275 | 902.2 | 26.97 | 391.1 | 796.4 |
300 | 984.3 | 29.42 | 426.7 | 868.8 |
325 | 1066 | 31.87 | 462.3 | 941.2 |
350 | 1148 | 34.32 | 497.8 | 1014 |
375 | 1230 | 36.77 | 533.4 | 1086 |
400 | 1312 | 39.23 | 568.9 | 1158 |
425 | 1394 | 41.68 | 604.5 | 1231 |
450 | 1476 | 44.13 | 640.1 | 1303 |
475 | 1558 | 46.58 | 675.6 | 1376 |
500 | 1640 | 49.03 | 711.2 | 1448 |
550 | 1804 | 53.94 | 782.3 | 1593 |
600 | 1969 | 58.84 | 853.4 | 1738 |
650 | 2133 | 63.74 | 924.5 | 1882 |
700 | 2297 | 68.65 | 995.6 | 2027 |
750 | 2461 | 73.55 | 1067 | 2172 |
800 | 2625 | 78.45 | 1138 | 2317 |
850 | 2789 | 83.36 | 1209 | 2462 |
900 | 2953 | 88.26 | 1280 | 2606 |
950 | 3117 | 93.16 | 1351 | 2751 |
1000 | 3281 | 98.07 | 1422 | 2896 |
To convert pressure from ftH2O to a higher precision use this pressure unit converter.
mH2O level measurement products
- 1 metre deep raw sewage ATEX approved submersible level transmitter
- 60 metre deep borehole pump water level and temperature sensor
- Dockside sea water tide level transmitter up to 6 metres depth
- CIP protected dairy sensor for measuring level of milk in 6m high tank