cmHg (0°C) to cmH2O (4°C) Converter
Convert cmHg (0°C) (cmHg) to cmH2O (4°C) (cmH2O) instantly. 1 cmHg = 13.5951 cmH2O.
Pressure Converter
29 units available
1 cmHg = 13.5951 cmH2O
Formula:
cmH2O = cmHg × 13.5951With your value: 1 cmHg = 13.5951 cmH2O
Other cmHg (0°C) to cmH2O (4°C) conversions
cmHg (0°C) to cmH2O (4°C) Conversion Table
| cmHg (0°C) (cmHg) | cmH2O (4°C) (cmH2O) |
|---|---|
| 0.5 | 6.79755 |
| 1 | 13.5951 |
| 2 | 27.1902 |
| 5 | 67.9755 |
| 10 | 135.951 |
| 15 | 203.9265 |
| 20 | 271.902 |
| 25 | 339.8775 |
| 50 | 679.755 |
| 100 | 1,359.51 |
| 250 | 3,398.775 |
| 500 | 6,797.55 |
| 1000 | 13,595.1 |
cmH2O (4°C) to cmHg (0°C) Conversion Table
| cmH2O (4°C) (cmH2O) | cmHg (0°C) (cmHg) |
|---|---|
| 0.5 | 0.036778 |
| 1 | 0.073556 |
| 2 | 0.147112 |
| 5 | 0.36778 |
| 10 | 0.735559 |
| 15 | 1.103339 |
| 20 | 1.471118 |
| 25 | 1.838898 |
| 50 | 3.677796 |
| 100 | 7.355591 |
| 250 | 18.388978 |
| 500 | 36.777957 |
| 1000 | 73.555914 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
cmHg (0°C) (cmHg)
Pressure
Derived from the pascal (1 Pa = 1 N/m²). The standard atmosphere is exactly 101 325 Pa.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
cmH2O (4°C) (cmH2O)
Pressure
Derived from the pascal (1 Pa = 1 N/m²). The standard atmosphere is exactly 101 325 Pa.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
How to Convert cmHg (0°C) to cmH2O (4°C)
To convert from cmHg (0°C) (cmHg) to cmH2O (4°C) (cmH2O), multiply the value by 13.5951.
Formula: cmH2O = cmHg × 13.5951
Reverse: cmHg = cmH2O × 0.0735559135
Step-by-Step Example
- Start with your value in cmHg (0°C). For example: 5 cmHg
- Multiply by the conversion factor: 5 x 13.5951
- The result is: 67.9755 cmH2O
About cmHg (0°C)
The cmhg (0°c) (cmHg) is a unit of pressure and stress. One cmhg (0°c) equals 1333.223874 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: pressure calculations, engineering and science, education.
About cmH2O (4°C)
The cmh2o (4°c) (cmH2O) is a unit of pressure and stress. One cmh2o (4°c) equals 98.0665 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: pressure calculations, engineering and science, education.
Frequently Asked Questions
How many cmH2O (4°C) are in 1 cmHg (0°C)?
There are exactly 13.5951 cmH2O (4°C) in 1 cmHg (0°C). This means the conversion factor from cmHg (0°C) to cmH2O (4°C) is 13.5951.
What is the formula to convert cmHg (0°C) to cmH2O (4°C)?
The formula to convert cmHg (0°C) to cmH2O (4°C) is: cmH2O = cmHg × 13.5951. For example, to convert 10 cmHg (0°C) to cmH2O (4°C), you would multiply 10 by 13.5951.
What is a cmHg (0°C)?
The cmhg (0°c) (cmHg) is a unit of pressure and stress. One cmhg (0°c) equals 1333.223874 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a cmH2O (4°C)?
The cmh2o (4°c) (cmH2O) is a unit of pressure and stress. One cmh2o (4°c) equals 98.0665 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What are the common uses of cmHg (0°C)?
The cmHg (0°C) is commonly used in pressure calculations, engineering and science, education.
Related Pressure Conversions
Cite this page
UnitConvertLab. (2026). cmHg (0°C) to cmH2O (4°C) converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/cmhg-to-cmh2o