| Did you mean to convert | atmosphere [standard] atmosphere [technical] |
to | inH2O |
How many atmosphere [standard] in 1 inH2O? The answer is 0.0024583163911506. We assume you are converting between atmosphere [standard] and inch of water [4 °C]. You can view more details on each measurement unit: atmosphere [standard] or inH2O The SI derived unit for pressure is the pascal. 1 pascal is equal to 9.8692326671601E-6 atmosphere [standard], or 0.0040146307866177 inH2O. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between atmospheres and inches of water. Type in your own numbers in the form to convert the units!
1 atmosphere [standard] to inH2O = 406.78246 inH2O
2 atmosphere [standard] to inH2O = 813.56493 inH2O
3 atmosphere [standard] to inH2O = 1220.34739 inH2O
4 atmosphere [standard] to inH2O = 1627.12986 inH2O
5 atmosphere [standard] to inH2O = 2033.91232 inH2O
6 atmosphere [standard] to inH2O = 2440.69479 inH2O
7 atmosphere [standard] to inH2O = 2847.47725 inH2O
8 atmosphere [standard] to inH2O = 3254.25972 inH2O
9 atmosphere [standard] to inH2O = 3661.04218 inH2O
10 atmosphere [standard] to inH2O = 4067.82464 inH2O
You can do the reverse unit conversion from inH2O to atmosphere [standard], or enter any two units below:
The standard atmosphere (symbol: atm) is a unit of pressure defined as 101325 Pa (1.01325 bar). It is sometimes used as a reference pressure or standard pressure. It is approximately equal to Earth's atmospheric pressure at sea level.
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