Convert Hectopascal to Centimeter of water (hPa to Centimeter of water)
Hectopascal (hPa) and Centimeter of water (Centimeter of water) are both units of pressure. With the conversion form below, you can effortlessly and accurately convert hectopascal to centimeter of water. This free online calculator tool makes it simple and easy to perform the conversion from hPa unit to the Centimeter of water unit.
Hectopascal to Centimeter of water conversion
Hectopascal to Centimeter of water Conversion Formula
One Hectopascal is equal to 1.019716213 Centimeter of water.
Formula: 1 hPa = 1.019716213 Centimeter of water
By using this conversion factor, you can easily convert any pressure measurement from hectopascal unit to centimeter of water unit with precision.
How to Convert hPa to Centimeter of water?
Converting from hPa to Centimeter of water is a straightforward process. Follow these steps to ensure accurate conversions from hectopascal to centimeter of water:
- Select the Hectopascal Value: Start by determining the hectopascal (hPa) value you want to convert into centimeter of water (Centimeter of water). This is your starting point.
- Multiply by the Conversion Factor: To calculate hectopascal to equivalent centimeter of water amount, multiply the selected hPa value by 1.019716213.
- Illustration of Multiplication:
- 1 hPa = 1.019716213 Centimeter of water
- 10 hPa = 10.19716213 Centimeter of water
- 100 hPa = 101.971621298 Centimeter of water
- Find the Conversion Result: The result of this multiplication is your converted value in centimeter of water unit. This represents the same pressure but in a different unit.
- Save Your Centimeter of water Value: After converting, remember to save the result. This value represents the pressure you initially measured, now expressed in centimeter of waters.
- Alternative Method – Division: If you prefer not to multiply, you can achieve the same conversion by dividing the hectopascal value by 0.980665. This alternative method also gives you the correct pressure in centimeter of waters.
- Illustration of Division:
- Centimeter of water = hpa ÷ 0.980665
What is Pressure?
Pressure is the force applied perpendicular to a surface per unit area: P = F / A. The SI unit is the pascal (Pa), equal to one newton per square metre (1 Pa = 1 N/m²). Practical applications use larger units: the bar (1 bar = 100,000 Pa, close to standard atmospheric pressure), atmosphere (atm) (1 atm = 101,325 Pa), and psi (pounds per square inch, used in the US for tire and gas pressures). Blood pressure is measured in mmHg (millimetres of mercury), also called torr.
What is Hectopascal?
The hectopascal (symbol: hPa) is an SI-derived unit of pressure equal to 100 pascals. It is one of the most widely used pressure units in meteorology and weather forecasting, where atmospheric pressure is commonly reported in hectopascals. The hectopascal uses the SI prefix hecto, representing a factor of one hundred.
One hectopascal is equal to 100 pascals, 0.1 kilopascal, 0.001 bar, 1 millibar, and 0.000986923 standard atmosphere. The hectopascal is the international standard unit for reporting atmospheric pressure.
What is Centimeter of water?
The centimeter of water (symbol: cmH₂O) is a non-SI unit of pressure defined as the pressure exerted by a one-centimeter column of water under standard gravity. It is widely used in medical equipment, ventilation systems, HVAC engineering, and fluid mechanics because it provides a practical scale for measuring relatively low pressures. The unit is derived from the hydrostatic pressure of water and is described alongside other pressure units in the centimeter of water reference.
One centimeter of water is equal to 98.0665 pascals, 10 millimeters of water, 0.000980665 bar, 0.0142233 psi, and 0.000967841 standard atmosphere. The centimeter of water is commonly used whenever accurate measurement of low pressure is required.
Some Hectopascal to Centimeter of water conversions
- 0.1 hPa = 0.101971621298 Centimeter of water
- 0.2 hPa = 0.203943242596 Centimeter of water
- 0.3 hPa = 0.305914863893 Centimeter of water
- 0.4 hPa = 0.407886485191 Centimeter of water
- 0.5 hPa = 0.509858106489 Centimeter of water
- 0.6 hPa = 0.611829727787 Centimeter of water
- 0.7 hPa = 0.713801349085 Centimeter of water
- 0.8 hPa = 0.815772970382 Centimeter of water
- 0.9 hPa = 0.91774459168 Centimeter of water
- 1 hPa = 1.019716213 Centimeter of water
- 2 hPa = 2.039432426 Centimeter of water
- 3 hPa = 3.059148639 Centimeter of water
- 4 hPa = 4.078864852 Centimeter of water
- 5 hPa = 5.098581065 Centimeter of water
- 6 hPa = 6.118297278 Centimeter of water
- 7 hPa = 7.138013491 Centimeter of water
- 8 hPa = 8.157729704 Centimeter of water
- 9 hPa = 9.177445917 Centimeter of water
- 10 hPa = 10.19716213 Centimeter of water
- 20 hPa = 20.39432426 Centimeter of water
- 30 hPa = 30.591486389 Centimeter of water
- 40 hPa = 40.788648519 Centimeter of water
- 50 hPa = 50.985810649 Centimeter of water
- 60 hPa = 61.182972779 Centimeter of water
- 70 hPa = 71.380134908 Centimeter of water
- 80 hPa = 81.577297038 Centimeter of water
- 90 hPa = 91.774459168 Centimeter of water
- 100 hPa = 101.971621298 Centimeter of water

Hectopascal to Centimeter of water Examples
Example 1:
Convert 0.5 Hectopascal pressure to Centimeter of water unit.
Solution:
We know that one Hectopascal is equivalent to 1.019716213 Centimeter of water.
Therefore,
0.5 hPa = 0.5 x 1.019716213 Centimeter of water.
0.5 hPa = 0.509858106489 Centimeter of water.
Hence, 0.5 Hectopascal is approximately equal to 0.509858106489 Centimeter of water.
Example 2:
Convert 9 Hectopascal pressure to Centimeter of water unit.
Solution:
We know that one Hectopascal is equivalent to 1.019716213 Centimeter of water.
Therefore,
9 hPa = 9 x 1.019716213 Centimeter of water.
9 hPa = 9.177445917 Centimeter of water.
Hence, 9 Hectopascal is approximately equal to 9.177445917 Centimeter of water.
Frequently Asked Questions
How do you convert hPa to Centimeter of water formula?
The main formula for the conversion of the hPa value to Centimeter of water amount is to multiply the hPa value by 1.019716213.
There are 1.019716213 Centimeter of water in 1 Hectopascal.To convert from Hectopascal to Centimeter of water, multiply your figure by 1.019716213 (or divide by 0.980665).
What is the relation between Hectopascal and Centimeter of water?
The relationship between Hectopascal and Centimeter of water is given as follows: 1 hPa = 1.019716213 Centimeter of water
What is the value of 1 Hectopascal in equivalent Centimeter of water?
1 Hectopascal pressure is equivalent to 1.019716213 Centimeter of water pressure.
What is the hectopascal in centimeter-of-water?
1 hectopascal equals 1.019716213 centimeter-of-waters.
What is the value of 15 Hectopascal in Centimeter of waters?
We know that 1 Hectopascal is equal to 1.019716213 Centimeter of water, multiply 15 by 1.019716213 Centimeter of water. Therefore, 15 Hectopascal = 15 x 1.019716213 Centimeter of water, 15 hPa = 15.295743195 Centimeter of water. Hence, the value of 15 Hectopascal in Centimeter of water is 15.295743195 Centimeter of water.
What Pressure is 1 Centimeter of water?
The Pressure of 1 Centimeter of water spans 0.980665 Hectopascal.
1 hPa how much centimeter-of-water?
1 Hectopascal (hPa) corresponds to 1.019716213 Centimeter of water (Centimeter of water).