Inch of Water (inH₂0) to Atmosphere, Technical (at) converter

Converting from Inch of Water (inH₂0) to Atmosphere, Technical (at) | Pressure

What is Inch of Water (inH₂0)

Inch of Water (inH₂0) is a unit of pressure defined as the pressure exerted by a 1-inch high column of water at a specified temperature.

What is Atmosphere, Technical (at)

Atmosphere, Technical (at) is a unit of pressure commonly used in engineering and technical applications. It is defined as the pressure equivalent to the pressure exerted by a 1-kilogram force acting on a 1-square-centimeter area.

Conversion Formulas

The conversion formulas between Inch of Water (inH₂0) and Atmosphere, Technical (at) are as follows:

  • To convert from Inch of Water to Atmosphere:
    at=393.7008inH2​O​
  • To convert from Atmosphere to Inch of Water:
    inH2​O=at×393.7008

Examples

  1. Converting 13 inH₂0 to at:
    at=393.700813​=0.03302
  2. Converting 4 at to inH₂0:
    inH2​0=4×393.7008=1574.803
  3. Converting 10 inH₂0 to at:
    at=393.700810​=0.0254
  4. Converting 13 at to inH₂0:
    inH2​0=13×393.7008=5118.11

Use this page to perform converting from Inch of Water (inH₂0) to Atmosphere, Technical (at).

Inch of Water to Atmosphere, Technical conversion table

inH₂0 to at conversion table

Inch of Water (inH₂0)Atmosphere, Technical (at)
0.01 inH₂00.0000254 at
0.1 inH₂00.000254 at
1 inH₂00.00254 at
2 inH₂00.00508 at
3 inH₂00.00762 at
4 inH₂00.01016 at
5 inH₂00.0127 at
6 inH₂00.01524 at
7 inH₂00.01778 at
8 inH₂00.02032 at
9 inH₂00.02286 at
10 inH₂00.0254 at
10 inH₂00.0254 at
20 inH₂00.0508 at
30 inH₂00.0762 at
40 inH₂00.1016 at
50 inH₂00.127 at
60 inH₂00.1524 at
70 inH₂00.1778 at
80 inH₂00.2032 at
90 inH₂00.2286 at
100 inH₂00.254 at
1 000 inH₂02.54 at
2 000 inH₂05.08 at
3 000 inH₂07.62 at
4 000 inH₂010.16 at
5 000 inH₂012.7 at
6 000 inH₂015.24 at
7 000 inH₂017.78 at
8 000 inH₂020.32 at
9 000 inH₂022.86 at
10 000 inH₂025.4 at