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Convert hectopascal to megapascal

Here you can quickly calculate how many megapascal fit in one hectopascal.
  • 1 hPa = 0.0001 MPa
  • 1 MPa = 10000 hPa

Hectopascal to megapascal conversion table

hectopascal megapascal
1 0.0001
2 0.0002
5 0.0005
10 0.001
20 0.002
50 0.005
100 0.01

Formula to convert hectopascal to megapascal

To convert hectopascal to megapascal, divide by 10000.

1 hPa = 0.0001 MPa
Example: 1 hectopascal = 0.0001 megapascal

Common mistakes in pressure conversion

  • Blood pressure uses mmHg (120/80) and weather reports use hPa (around 1,013), different units that must not be mixed: 760 mmHg = 1,013.25 hPa. One mmHg is about 1.33 hPa.
  • Hectopascals and millibars are exactly the same size: 1 hPa = 1 mbar. A chart showing 1,013 mbar and one showing 1,013 hPa agree perfectly, no conversion needed. Meteorology simply renamed the unit.

Quick hectopascal to/from megapascal conversion quiz

Score: 0

10 hectopascal equals 0.01 megapascal.

Correct answer: 10 hectopascal = 0.001 megapascal.

2 hectopascal equals 4.0e-5 megapascal.

Correct answer: 2 hectopascal = 0.0002 megapascal.

25 megapascal equals 2.5e+6 hectopascal.

Correct answer: 25 megapascal = 2.5e+5 hectopascal.

50 megapascal equals 1.0e+5 hectopascal.

Correct answer: 50 megapascal = 5.0e+5 hectopascal.

2 hectopascal equals 0.0002 megapascal.

Correct answer: 2 hectopascal = 0.0002 megapascal.

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