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Convert meter of water to millimeter of mercury

Here you can quickly calculate how many millimeter of mercury fit in one meter of water.
  • 1 mH₂O = 73.555914 mmHg
  • 1 mmHg = 0.013595 mH₂O

Meter of water to millimeter of mercury conversion table

meter of water millimeter of mercury
1 73.555914
2 147.111827
5 367.779568
10 735.559135
20 1471.118271
50 3677.795676
100 7355.591353

Formula to convert meter of water to millimeter of mercury

To convert meter of water to millimeter of mercury, multiply by 73.555914.

1 mH₂O = 73.555914 mmHg
Example: 1 meter of water = 73.555914 millimeter of mercury

Common mistakes in pressure conversion

  • Blood pressure uses mmHg (120/80) and weather reports use hPa (around 1,013), different units that must not be mixed: 760 mmHg = 1,013.25 hPa. One mmHg is about 1.33 hPa.

Quick meter of water to/from millimeter of mercury conversion quiz

Score: 0

2.7 meter of water equals 199 millimeter of mercury.

Correct answer: 2.7 meter of water = 199 millimeter of mercury.

242 millimeter of mercury equals 3.29 meter of water.

Correct answer: 242 millimeter of mercury = 3.29 meter of water.

126 meter of water equals 1.85e+4 millimeter of mercury.

Correct answer: 126 meter of water = 9.27e+3 millimeter of mercury.

More conversions in pressure