Millimeter of Water (mmH₂0) to Centimeter of Mercury (cmHg) converter

Converting from Millimeter of Water (mmH₂0) to Centimeter of Mercury (cmHg) in Pressure

What is Millimeter of Water (mmH₂0)

Millimeter of Water (mmH₂0) is a unit of pressure measurement representing the fluid pressure exerted by a column of water that is 1 millimeter in height. It is commonly used in medical and meteorological fields.

What is Centimeter of Mercury (cmHg)

Centimeter of Mercury (cmHg) is a unit of pressure measurement that denotes the pressure exerted by a column of mercury that is 1 centimeter in height. It is frequently used in barometry and weather forecasting.

Conversion Formulas

The conversion formulas between Millimeter of Water (mmH₂0) and Centimeter of Mercury (cmHg) are as follows:

  • To convert from mmH₂0 to cmHg: cmHg=mmH2​0×0.007355591

  • To convert from cmHg to mmH₂0: mmH2​0=cmHg×135.951

Examples

  1. Converting 9 mmH₂0 to cmHg:

cmHg=9×0.007355591=0.06620032

  1. Converting 11 cmHg to mmH₂0:

mmH2​0=11×135.951=1495.461

  1. Converting 8 mmH₂0 to cmHg:

cmHg=8×0.007355591=0.05884473

Use this page to perform conversions from Millimeter of Water (mmH₂0) to Centimeter of Mercury (cmHg).

Millimeter of Water to Centimeter of Mercury conversion table

mmH₂0 to cmHg conversion table

Millimeter of Water (mmH₂0)Centimeter of Mercury (cmHg)
0.01 mmH₂00.00007355591 cmHg
0.1 mmH₂00.0007355591 cmHg
1 mmH₂00.007355591 cmHg
2 mmH₂00.01471118 cmHg
3 mmH₂00.02206677 cmHg
4 mmH₂00.02942236 cmHg
5 mmH₂00.03677795 cmHg
6 mmH₂00.04413354 cmHg
7 mmH₂00.05148913 cmHg
8 mmH₂00.05884473 cmHg
9 mmH₂00.06620032 cmHg
10 mmH₂00.07355591 cmHg
10 mmH₂00.07355591 cmHg
20 mmH₂00.1471118 cmHg
30 mmH₂00.2206677 cmHg
40 mmH₂00.2942236 cmHg
50 mmH₂00.3677795 cmHg
60 mmH₂00.4413354 cmHg
70 mmH₂00.5148913 cmHg
80 mmH₂00.5884473 cmHg
90 mmH₂00.6620032 cmHg
100 mmH₂00.7355591 cmHg
1 000 mmH₂07.355591 cmHg
2 000 mmH₂014.71118 cmHg
3 000 mmH₂022.06677 cmHg
4 000 mmH₂029.42236 cmHg
5 000 mmH₂036.77795 cmHg
6 000 mmH₂044.13354 cmHg
7 000 mmH₂051.48913 cmHg
8 000 mmH₂058.84473 cmHg
9 000 mmH₂066.20032 cmHg
10 000 mmH₂073.55591 cmHg