Hectopascals To Conventional Inches of Water Column Converter
Reverse Conversion
How This Converter Works
Convert between Hectopascals (hPa) and Conventional Inches of Water Column (inH₂O (conventional)). Select either direction to convert directly.
Formula or rule
Conventional Inches of Water Column = Hectopascals * 0.401463075975562; Hectopascals = Conventional Inches of Water Column / 0.401463075975562
Example
- Input
- 1 hPa
- Calculation
- 1 * 0.401463075975562 = 0.401463075975562
- Result
- 0.401463075975562 inH₂O (conventional)
Notes
Pressure scales are expressed in pascals. The bar is 100,000 Pa, the standard atmosphere is 101,325 Pa, the Torr is 1/760 of a standard atmosphere, and pounds-force per square inch uses the international pound-force and inch. Water-column values use the stated 4 °C or conventional definition.