Hectopascal to Decapascal
Convert Hectopascal to Decapascal instantly. Free online pressure unit converter with exact formula, conversion table and FAQ.
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Formula
decapascal = hectopascal × 10
hectopascal = decapascal × 0.1
Conversion table
| 1 hPa | 10 daPa |
| 5 hPa | 50 daPa |
| 10 hPa | 100 daPa |
| 20 hPa | 200 daPa |
| 50 hPa | 500 daPa |
| 100 hPa | 1000 daPa |
| 500 hPa | 5000 daPa |
| 1000 hPa | 10000 daPa |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the hectopascal (hPa). Hectopascal is 100 pascal units.
What is the destination unit in this conversion?
The destination unit is the decapascal (daPa). Decapascal is 10 pascal units.
How do I convert hectopascal to decapascal?
Multiply the hectopascal value by 10. For example, 10 hPa × 10 = 100 daPa.
Is the hectopascal to decapascal conversion exact?
Yes. Both units are defined as fixed multiples of the pascal, the SI-derived unit of pressure, so the conversion factor follows directly from those exact definitions rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in hectopascal needs to be compared with, or reported in, decapascal, such as in engineering specifications, weather readings, tire pressure, or industrial and scientific work.
Can I convert decapascal back to hectopascal?
Yes. Multiply the decapascal value by 0.1 to get hectopascal.
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About this conversion
This page converts hectopascal (hPa) to decapascal (daPa) within the pressure converter.
Hectopascal is 100 pascal units. Decapascal is 10 pascal units.
The formula is decapascal = hectopascal × 10, based on each unit's fixed relationship to the pascal, the pressure converter's base unit.
The conversion is exact, since both units are tied to the pascal by a fixed numerical ratio rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common hectopascal values already converted to decapascal.