Millimeters of Water to Hectopascals
Pressure Result
Conversion Table
| mmH2O | hPa |
|---|---|
| 1 | 0.098067 |
| 2 | 0.196133 |
| 5 | 0.490332 |
| 10 | 0.980665 |
| 20 | 1.96133 |
| 50 | 4.903325 |
| 100 | 9.80665 |
| 250 | 24.516625 |
| 500 | 49.03325 |
| 1,000 | 98.0665 |
How to Convert
To convert from Millimeters of Water to Hectopascals, multiply the value by the conversion factor.
1 mmH2O = 0.098067 hPa
Example: 1 Millimeters of Water = 0.0981 Hectopascals
About These Units
Millimeters of Water (mmH2O)
A unit used for measuring very low pressure differences.
System: Metric
Hectopascals (hPa)
The international standard unit for atmospheric pressure.
System: SI