Converting from Inch of Water (inH₂0) to Centimeter of Water (cmH₂0) | Pressure

What is Inch of Water (inH₂0)

Inch of Water (inH₂0) is a unit used to measure small pressures. It represents the pressure exerted by a column of water that is 1 inch in height at specified conditions.

What is Centimeter of Water (cmH₂0)

Centimeter of Water (cmH₂0) is also a unit for measuring pressure. It defines the pressure exerted by a column of water that is 1 centimeter in height under specific conditions.

Conversion Formulas

The conversion formulas between Inch of Water (inH₂0) and Centimeter of Water (cmH₂0) are as follows:

Other conversions:

• 15(inH2​0)=38.1(cmH2​0)
• 15(cmH2​0)=5.905512(inH2​0)
• 2(inH2​0)=5.08(cmH2​0)
• 2(cmH2​0)=0.7874016(inH2​0)
• 9(inH2​0)=22.86(cmH2​0)
• 9(cmH2​0)=3.543307(inH2​0)

Examples

1. Convert 5 inches of water (inH₂0) to centimeters of water (cmH₂0):

   5 (inH₂0)=5×2.54 (cmH₂0)=12.7 (cmH₂0)

2. Convert 10 centimeters of water (cmH₂0) to inches of water (inH₂0):

   10 (cmH₂0)=10×0.3937008 (inH₂0)=3.937008 (inH₂0)

This conversion is useful for engineering, meteorology, and fluid dynamics where small pressure differences need to be measured accurately.