inch of water (4°C)
| Symbol: | inH2O (4 °C) |
| Category: | Pressure |
| SI Equivalent: | 249.082 Pa |
| Dimension: | ML-1T-2 |
| System: | UK, US |
| Notes | |
| Pressure unit defined by a column of water at 4°C with a height of 1 inch. | |
52 conversions, showing those commonly used | Show all
1 inH2O (4 °C) =
| Pressure | ||
| Symbol | Unit Name | |
| 2.45825×10-3 | atm | atmosphere (standard) |
| 2.49082×10-3 | bar | bar |
| 0.186827 | cmHg (0 °C) | centimeter of mercury (0°C) |
| 2.54 | cmH2O | centimeter of water (4°C) |
| 2490.82 | dyn/cm2 | dyne per square centimeter |
| 8.33333×10-2 | ft H2O | foot of water (4°C) |
| 2.49082×10-7 | GPa | gigapascal |
| 7.3554×10-2 | inHg (0 °C) | inch of mercury (0°C) |
| 1.00095 | inH2O (15.56 °C) | inch of water (15.56°C) |
| 2.53993×10-3 | kgf/cm2 | kilogram force per square centimeter |
| 25.3993 | kgf/m2 | kilogram force per square meter |
| 3.61263×10-5 | kip/in2, ksi, KSI | kilopound force per square inch |
| 2.49082×10-4 | MPa | megapascal |
| 2.49082 | mbar | millibar |
| 249.082 | Pa, N/m2 | pascal |
| 5.20218 | lbf/ft2 | pound force per square foot |
| 3.61263×10-2 | psi, PSI, lbf/in2 | pound force per square inch |
| 1.86827 | torr | torr |
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