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
- 3m range 4-20mA submersible freshwater tank level sensor for dust suppression systems
- Fresh water compatible submersible 1mH2O range 4-20mA output pressure sensor
- 6m range 4-20mA output water tank level sensor for external fitting
- 5m range 4-20mA output submersible seawater intake channel level 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
- 100 metre range, 1 inch diameter fresh water borehole level transducer with hazardous area 4 to 20mA output
- Underwater 50 metre sea depth 4-20mA output sensor
- Grease trap waste receiving tank 2m range 4-20mA level transmitter
- 10m high chemical tank 4-20mA output submersible PVC and ceramic protected liquid level sensor