Convert millimeter mercury (0°C) to millimeter water (4°C)
Please provide values below to convert millimeter mercury (0°C) [mmHg] to millimeter water (4°C) [mmH2O], or Convert millimeter water (4°C) to millimeter mercury (0°C).
1 mmHg = 13.5954742729 mmH2O. To convert millimeter mercury (0°C) to millimeter water (4°C), multiply the value by 13.5954742729; to go the other way, divide by it (1 mmH2O = 0.0735538885904 mmHg). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 mmHg = 13.5954742729 mmH2O
- 1 mmH2O = 0.0735538885904 mmHg
- 10 mmHg = 135.954742729 mmH2O
- 100 mmHg = 1359.54742729 mmH2O
How to Convert Millimeter Mercury (0°c) to Millimeter Water (4°c)
1 mmHg = 13.5954742728713 mmH2O
Example: convert 15 mmHg to mmH2O:
15 mmHg = 15 × 13.5954742728713 mmH2O = 203.93211409307 mmH2O
Millimeter Mercury (0°c) to Millimeter Water (4°c) Conversion Table
| millimeter mercury (0°C) | millimeter water (4°C) |
|---|---|
| 1 mmHg | 13.5954742729 mmH2O |
| 2 mmHg | 27.1909485457 mmH2O |
| 3 mmHg | 40.7864228186 mmH2O |
| 5 mmHg | 67.9773713644 mmH2O |
| 10 mmHg | 135.954742729 mmH2O |
| 20 mmHg | 271.909485457 mmH2O |
| 50 mmHg | 679.773713644 mmH2O |
| 100 mmHg | 1359.54742729 mmH2O |
| 500 mmHg | 6797.73713644 mmH2O |
| 1000 mmHg | 13595.4742729 mmH2O |
Millimeter Mercury (0°c)
Millimeter mercury (0°C), abbreviated as mmHg, is a unit of pressure measurement based on the height of a column of mercury in millimeters at 0°C under standard gravity.
History/Origin
The mmHg originated from the use of mercury barometers in the 17th century to measure atmospheric pressure. It became a standard unit in meteorology and medicine for measuring blood pressure and other pressure-related phenomena.
Current Use
Today, mmHg is primarily used in medicine to measure blood pressure and in meteorology for atmospheric pressure readings. It is also used in various scientific and industrial applications where precise pressure measurements are required.
Millimeter Water (4°c)
Millimeter water (4°C) is a unit of pressure measuring the height of a water column at 4 degrees Celsius that exerts a specific pressure.
History/Origin
The unit originated from the use of water columns to measure pressure, particularly in hydrology and medical applications, with standardization based on the density of water at 4°C.
Current Use
It is primarily used in medical and scientific contexts to measure low pressures, such as intracranial pressure, respiratory pressures, and in calibration of pressure sensors.
Frequently Asked Questions
What is 1 millimeter mercury (0°C) in millimeter water (4°C)?
1 millimeter mercury (0°C) (mmHg) = 13.5954742729 millimeter water (4°C) (mmH2O).
How do you convert millimeter mercury (0°C) to millimeter water (4°C)?
Multiply the millimeter mercury (0°C) value by 13.5954742729. For example, 25 mmHg × 13.5954742729 = 339.886856822 mmH2O.
What is 10 millimeter mercury (0°C) in millimeter water (4°C)?
10 mmHg = 135.954742729 mmH2O.
Which unit is larger, the millimeter mercury (0°C) or the millimeter water (4°C)?
The millimeter mercury (0°C) is the larger unit: 1 mmHg = 13.5954742729 mmH2O.