Meters of Water Column (4 °C) To Millimeters of Mercury Converter
Reverse Conversion
How This Converter Works
Convert between Meters of Water Column (4 °C) (mH₂O (4 °C)) and Millimeters of Mercury (mmHg). Select either direction to convert directly.
Formula or rule
Millimeters of Mercury = Meters of Water Column (4 °C) * 73.5559135276681; Meters of Water Column (4 °C) = Millimeters of Mercury / 73.5559135276681
Example
- Input
- 1 mH₂O (4 °C)
- Calculation
- 1 * 73.5559135276681 = 73.5559135276681
- Result
- 73.5559135276681 mmHg
Notes
Pressure scales are expressed in pascals. The bar is 100,000 Pa, the standard atmosphere is 101,325 Pa, the Torr is 1/760 of a standard atmosphere, and pounds-force per square inch uses the international pound-force and inch. Water-column values use the stated 4 °C or conventional definition.