Inch of Water (inH₂0) to Hectopascal (hPa) converter

Converting from Inch of Water (inH₂0) to Hectopascal (hPa) | Pressure

What is Inch of Water (inH₂0)

Inch of water (inH₂0) is a unit of pressure typically used in the United States to measure small pressure differences. It represents the pressure exerted by a column of water that is one inch in height at a specific temperature.

What is Hectopascal (hPa)

Hectopascal (hPa) is a unit of pressure commonly used in meteorology and other scientific applications. It is a metric unit that represents one hundredth of a pascal and is equivalent to one millibar.

Conversion Formulas

To convert from Inch of Water (inH₂0) to Hectopascal (hPa), you can use the following formulas:

  • To convert from inH₂0 to hPa:
    hPa=inH2​0×2.490889
  • To convert from hPa to inH₂0:
    inH2​0=hPa×0.4014631

Examples

  • 12 inH₂0 is equal to 29.89067 hPa
  • 12 hPa is equal to 4.817557 inH₂0
  • 4 inH₂0 is equal to 9.963556 hPa
  • 4 hPa is equal to 1.605852 inH₂0
  • 16 inH₂0 is equal to 39.85423 hPa
  • 16 hPa is equal to 6.423409 inH₂0

Use this page to perform converting from Inch of Water (inH₂0) to Hectopascal (hPa).

Inch of Water to Hectopascal conversion table

inH₂0 to hPa conversion table

Inch of Water (inH₂0)Hectopascal (hPa)
0.01 inH₂00.02490889 hPa
0.1 inH₂00.2490889 hPa
1 inH₂02.490889 hPa
2 inH₂04.981778 hPa
3 inH₂07.472667 hPa
4 inH₂09.963556 hPa
5 inH₂012.45445 hPa
6 inH₂014.94533 hPa
7 inH₂017.43622 hPa
8 inH₂019.92711 hPa
9 inH₂022.418 hPa
10 inH₂024.90889 hPa
10 inH₂024.90889 hPa
20 inH₂049.81778 hPa
30 inH₂074.72667 hPa
40 inH₂099.63556 hPa
50 inH₂0124.5445 hPa
60 inH₂0149.4533 hPa
70 inH₂0174.3622 hPa
80 inH₂0199.2711 hPa
90 inH₂0224.18 hPa
100 inH₂0249.0889 hPa
1 000 inH₂02 490.889 hPa
2 000 inH₂04 981.778 hPa
3 000 inH₂07 472.667 hPa
4 000 inH₂09 963.556 hPa
5 000 inH₂012 454.45 hPa
6 000 inH₂014 945.33 hPa
7 000 inH₂017 436.22 hPa
8 000 inH₂019 927.11 hPa
9 000 inH₂022 418 hPa
10 000 inH₂024 908.89 hPa