Convert inch mercury (60°F) to inch water (4°C)
Please provide values below to convert inch mercury (60°F) [inHg] to inch water (4°C) [inAq], or Convert inch water (4°C) to inch mercury (60°F).
How to Convert Inch Mercury (60°f) to Inch Water (4°c)
1 inHg = 13.5571819722019 inAq
Example: convert 15 inHg to inAq:
15 inHg = 15 × 13.5571819722019 inAq = 203.357729583029 inAq
Inch Mercury (60°f) to Inch Water (4°c) Conversion Table
| inch mercury (60°F) | inch water (4°C) |
|---|
Inch Mercury (60°f)
Inch of mercury (60°F) is a unit of pressure measurement representing the height of a column of mercury 1 inch high at 60°F under standard gravity.
History/Origin
Originally used in barometry and meteorology, the inch of mercury has been a standard unit for measuring atmospheric pressure in the Imperial system since the 19th century.
Current Use
It is still used in some regions, such as the United States, primarily for measuring atmospheric pressure in weather reports and aviation, although it is gradually being replaced by Pascals in scientific contexts.
Inch Water (4°c)
Inch water (4°C) is a unit of pressure measurement representing the pressure exerted by a one-inch column of water at 4 degrees Celsius.
History/Origin
The inch water (4°C) has been used historically in engineering and meteorology to measure low-pressure differences, especially in ventilation and HVAC systems, as a practical alternative to more complex units.
Current Use
Today, inch water (4°C) is primarily used in the United States for measuring low-pressure differences in HVAC, ventilation, and fluid systems, serving as a standard unit in these fields within the pressure converter category of common converters.