Megapascal is 1000000 pascal units.
Megapascals to Hectopascals Converter — MPa to hPa
Convert Megapascal (MPa) to Hectopascal (hPa) using the exact conversion factor (1 megapascal = 10,000 hectopascal). See the formula, worked examples, and conversion table.
Megapascals to Hectopascals converter
Converter
Pressure Converter
Convert pascals, bars, PSI, atmospheres, mercury columns, water columns, and engineering pressure units.
Context values
Some unit families need one extra value for a physically accurate result.
Hectopascal is 100 pascal units.
Result = input x 1e+6 / 100.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Megapascals to Hectopascals
Megapascal and Hectopascal both show up on pressure gauges — psi is standard on US tire and tool specifications, while bar is the everyday pressure unit across most of the rest of the world. Specifically: Megapascal is 1000000 pascal units, and hectopascal is 100 pascal units.
Formula
hectopascals = megapascals × 10000
This factor comes from each unit's defined relationship to the category's base unit: 1 megapascal equals 1000000 base units, and 1 hectopascal equals 100 base units, so dividing one by the other gives the direct megapascal-to-hectopascal factor of 10000.
Simple example
1 MPa × 10000 = 10,000 hPa
1 megapascal = 10,000 hectopascals.
Real-world example
35 MPa × 10000 = 350,000 hPa
35 megapascals = 350,000 hectopascals.
Conversion table
| Megapascal (MPa) | Hectopascal (hPa) |
|---|---|
| 1 MPa | 10,000 hPa |
| 5 MPa | 50,000 hPa |
| 10 MPa | 100,000 hPa |
| 25 MPa | 250,000 hPa |
| 50 MPa | 500,000 hPa |
| 100 MPa | 1,000,000 hPa |
Reverse conversion: Hectopascal to Megapascal
1 hPa × 0.0001 = 0.0001 MPa
1 hectopascal = 0.0001 megapascals.
megapascals = hectopascals × 0.0001
For a page dedicated to this direction, see Hectopascal to Megapascal.
Understanding the Megapascal (MPa)
Megapascal is 1000000 pascal units.
Understanding the Hectopascal (hPa)
Hectopascal is 100 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many hectopascals are in 1 megapascal?
1 megapascal equals 10,000 hectopascals, using the exact defined conversion factor rather than an estimate.
How do I convert megapascal to hectopascal?
Multiply the megapascal value by 10000. The converter above does this instantly to whatever precision you set.
How do I convert hectopascal back to megapascal?
Use the reverse factor: 1 hectopascal equals 0.0001 megapascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a megapascal?
Megapascal (MPa) is a unit of pressure.
What is a hectopascal?
Hectopascal (hPa) is a unit of pressure.
Is the megapascal to hectopascal conversion exact?
Yes. Both megapascal and hectopascal are defined by fixed standards rather than physical artifacts, so the factor of 10000 used above is exact to as many digits as you choose to display.