<h3>What is a Hectopascal?</h3>
The hectopascal (hPa) is a 100 pascals (Pa). This is also known as millibar. The pascal is a SI unit that measures pressure. Pascal unit is named after Blaise Pascal and it replaced the previously used units for pressure <math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>N</mi><mi mathvariant="normal">/</mi><msup><mi>m</mi><mn>2</mn></msup></mrow><annotation encoding="application/x-tex">N/m^2</annotation></semantics></math> in SI unit system. Following are equal representation of 1 Hectopascal in other units.
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block"><semantics><mrow><mn>1</mn><mtext> </mtext><mi>h</mi><mi>P</mi><mi>a</mi><mo>=</mo><mn>1</mn><mtext> </mtext><mi>m</mi><mi>i</mi><mi>l</mi><mi>l</mi><mi>i</mi><mi>b</mi><mi>a</mi><mi>r</mi><mo>=</mo><mfrac><mrow><mn>100</mn><mo>∗</mo><mi>N</mi></mrow><msup><mi>m</mi><mn>2</mn></msup></mfrac><mo>=</mo><mfrac><mrow><mn>100</mn><mo>∗</mo><mi>k</mi><mi>g</mi></mrow><mrow><mi>m</mi><mo>∗</mo><msup><mi>s</mi><mn>2</mn></msup></mrow></mfrac><mo>=</mo><mfrac><mrow><mn>100</mn><mo>∗</mo><mi>J</mi></mrow><msup><mi>m</mi><mn>3</mn></msup></mfrac></mrow><annotation encoding="application/x-tex">1\ hPa = 1\ millibar = \frac{100 *N}{m^2} = \frac{100 *kg}{m*s^2} = \frac{100 *J}{m^3}
</annotation></semantics></math>
Where 
<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>N</mi><mo>−</mo><mi>N</mi><mi>e</mi><mi>w</mi><mi>t</mi><mi>o</mi><mi>n</mi><mi>s</mi></mrow><annotation encoding="application/x-tex">N - Newtons</annotation></semantics></math> 
<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>k</mi><mi>g</mi><mo>−</mo><mi>K</mi><mi>i</mi><mi>l</mi><mi>o</mi><mi>g</mi><mi>r</mi><mi>a</mi><mi>m</mi><mi>s</mi></mrow><annotation encoding="application/x-tex">kg - Kilograms</annotation></semantics></math> 
<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>m</mi><mo>−</mo><mi>M</mi><mi>e</mi><mi>t</mi><mi>e</mi><mi>r</mi><mi>s</mi></mrow><annotation encoding="application/x-tex">m - Meters</annotation></semantics></math> 
<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>s</mi><mo>−</mo><mi>S</mi><mi>e</mi><mi>c</mi><mi>o</mi><mi>n</mi><mi>d</mi><mi>s</mi></mrow><annotation encoding="application/x-tex">s - Seconds</annotation></semantics></math> 
<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>J</mi><mo>−</mo><mi>J</mi><mi>u</mi><mi>l</mi><mi>e</mi><mi>s</mi></mrow><annotation encoding="application/x-tex">J - Jules</annotation></semantics></math>
Wikipedia page link for <a href="https://en.wikipedia.org/wiki/Pascal_(unit)">Pascal</a>

Convert 1 hPa to other units	Result
hectopascals to pascals (hPa to Pa)	100
hectopascals to kilopascals (hPa to kPa)	0.1
hectopascals to megapascals (hPa to MPa)	0.0001
hectopascals to bar (hPa to bar)	0.001
hectopascals to torr (hPa to torr)	0.7500616827041697
hectopascals to meters of water @ 4°C (hPa to mH2O)	0.010197162129779284
hectopascals to millimeters of mercury (hPa to mmHg)	0.7500637554192107
hectopascals to pounds per square inch (hPa to psi)	0.014503768077999999
hectopascals to kilopound per square inch (hPa to ksi)	0.000014503768077999999
hectopascals to Inches of mercury (hPa to inHg)	0.02952998057228486

hectopascals to Inches of mercury conversion

How to convert hectopascals to Inches of mercury

Complete hectopascals conversion table

Pressure conversions

Unit	Result