Convert inch mercury (32°F) to kilonewton/square meter
Please provide values below to convert inch mercury (32°F) [inHg] to kilonewton/square meter [kN/m^2], or Convert kilonewton/square meter to inch mercury (32°F).
1 inHg = 3.38638864 kN/m^2. To convert inch mercury (32°F) to kilonewton/square meter, multiply the value by 3.38638864; to go the other way, divide by it (1 kN/m^2 = 0.29529983304 inHg). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 inHg = 3.38638864 kN/m^2
- 1 kN/m^2 = 0.29529983304 inHg
- 10 inHg = 33.8638864 kN/m^2
- 100 inHg = 338.638864 kN/m^2
How to Convert Inch Mercury (32°f) to Kilonewton/square Meter
1 inHg = 3.38638864 kN/m^2
Example: convert 15 inHg to kN/m^2:
15 inHg = 15 × 3.38638864 kN/m^2 = 50.7958296 kN/m^2
Inch Mercury (32°f) to Kilonewton/square Meter Conversion Table
| inch mercury (32°F) | kilonewton/square meter |
|---|---|
| 1 inHg | 3.38638864 kN/m^2 |
| 2 inHg | 6.77277728 kN/m^2 |
| 3 inHg | 10.15916592 kN/m^2 |
| 5 inHg | 16.9319432 kN/m^2 |
| 10 inHg | 33.8638864 kN/m^2 |
| 20 inHg | 67.7277728 kN/m^2 |
| 50 inHg | 169.319432 kN/m^2 |
| 100 inHg | 338.638864 kN/m^2 |
| 500 inHg | 1693.19432 kN/m^2 |
| 1000 inHg | 3386.38864 kN/m^2 |
Inch Mercury (32°f)
Inch of mercury at 32°F (inHg) is a unit of pressure measurement representing the height of a mercury column in inches, used primarily in meteorology and aviation.
History/Origin
The inch of mercury originated from barometric pressure measurements using a mercury barometer, with its use dating back to the 18th century. It became a standard unit in weather reporting and altitude measurement.
Current Use
Today, inHg is primarily used in meteorology to report atmospheric pressure, especially in the United States, and in aviation for altitude and pressure readings.
Kilonewton/square Meter
A kilonewton per square meter (kN/m^2) is a unit of pressure equivalent to one kilonewton of force applied over an area of one square meter.
History/Origin
The kilonewton per square meter is derived from the SI units of force (newton) and area (square meter). It has been used in engineering and scientific contexts to measure pressure, especially in fields like civil and mechanical engineering, since the adoption of the SI system.
Current Use
Today, kN/m^2 is commonly used in engineering to specify stress, pressure, and load measurements, often interchangeably with the Pascal (Pa), where 1 kN/m^2 equals 1,000 Pa.
Frequently Asked Questions
What is 1 inch mercury (32°F) in kilonewton/square meter?
1 inch mercury (32°F) (inHg) = 3.38638864 kilonewton/square meter (kN/m^2).
How do you convert inch mercury (32°F) to kilonewton/square meter?
Multiply the inch mercury (32°F) value by 3.38638864. For example, 25 inHg × 3.38638864 = 84.659716 kN/m^2.
What is 10 inch mercury (32°F) in kilonewton/square meter?
10 inHg = 33.8638864 kN/m^2.
Which unit is larger, the inch mercury (32°F) or the kilonewton/square meter?
The inch mercury (32°F) is the larger unit: 1 inHg = 3.38638864 kN/m^2.