Convert inch water (4°C) to bar
Please provide values below to convert inch water (4°C) [inAq] to bar [bar], or Convert bar to inch water (4°C).
1 inAq = 0.00249082 bar. To convert inch water (4°C) to bar, multiply the value by 0.00249082; to go the other way, divide by it (1 bar = 401.474213311 inAq). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 inAq = 0.00249082 bar
- 1 bar = 401.474213311 inAq
- 10 inAq = 0.0249082 bar
- 100 inAq = 0.249082 bar
How to Convert Inch Water (4°c) to Bar
1 inAq = 0.00249082 bar
Example: convert 15 inAq to bar:
15 inAq = 15 × 0.00249082 bar = 0.0373623 bar
Inch Water (4°c) to Bar Conversion Table
| inch water (4°C) | bar |
|---|---|
| 1 inAq | 0.00249082 bar |
| 2 inAq | 0.00498164 bar |
| 3 inAq | 0.00747246 bar |
| 5 inAq | 0.0124541 bar |
| 10 inAq | 0.0249082 bar |
| 20 inAq | 0.0498164 bar |
| 50 inAq | 0.124541 bar |
| 100 inAq | 0.249082 bar |
| 500 inAq | 1.24541 bar |
| 1000 inAq | 2.49082 bar |
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.
Bar
The bar is a unit of pressure equal to 100,000 pascals, roughly the atmospheric pressure at sea level.
History/Origin
The bar was introduced in 1909 by the British engineering community as a convenient unit for measuring pressure, especially in meteorology and engineering contexts.
Current Use
The bar is widely used in meteorology, engineering, and industrial applications to measure pressure, although the pascal is the SI base unit. It is also common in tire pressure measurements and other pressure-related fields.
Frequently Asked Questions
What is 1 inch water (4°C) in bar?
1 inch water (4°C) (inAq) = 0.00249082 bar (bar).
How do you convert inch water (4°C) to bar?
Multiply the inch water (4°C) value by 0.00249082. For example, 25 inAq × 0.00249082 = 0.0622705 bar.
What is 10 inch water (4°C) in bar?
10 inAq = 0.0249082 bar.
Which unit is larger, the inch water (4°C) or the bar?
The bar is the larger unit: 1 inAq equals only 0.00249082 bar.