How many inch of water in 1 atmosphere [technical]?
The answer is 393.70079003585.
We assume you are converting between inch of water [4 °C] and atmosphere [technical].
You can view more details on each measurement unit: inch of water or
atmosphere [technical]
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.0040146307866177 inch of water, or 1.0197162129779E-5 atmosphere [technical].
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between inches of water and atmospheres.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of inch of water to atmosphere [technical]

1 inch of water to atmosphere [technical] = 0.00254 atmosphere [technical]

10 inch of water to atmosphere [technical] = 0.0254 atmosphere [technical]

50 inch of water to atmosphere [technical] = 0.127 atmosphere [technical]

100 inch of water to atmosphere [technical] = 0.254 atmosphere [technical]

200 inch of water to atmosphere [technical] = 0.508 atmosphere [technical]

500 inch of water to atmosphere [technical] = 1.27 atmosphere [technical]

1000 inch of water to atmosphere [technical] = 2.54 atmosphere [technical]

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