Decipascal is 0.1 pascal units.
Decipascals to Decapascals Converter — dPa to daPa
Convert Decipascal (dPa) to Decapascal (daPa) using the exact conversion factor (1 decipascal = 0.01 decapascal). See the formula, worked examples, and conversion table.
Decipascals to Decapascals converter
Converter
Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
Context values
Some unit families need one extra value for a physically accurate result.
Decapascal is 10 pascal units.
Result = input x 0.1 / 10.
Stress Pressure units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Decipascals to Decapascals
Decipascal and Decapascal both measure a quantity used in structural or mechanical engineering — commonly stress, pressure, force, torque, power, or energy — where converting between the unit conventions used in different regions, industries, or equipment specifications is a routine part of design work. Specifically: Decipascal is 0.1 pascal units, and decapascal is 10 pascal units.
Formula
decapascals = decipascals × 0.01
This factor comes from each unit's defined relationship to the category's base unit: 1 decipascal equals 0.1 base units, and 1 decapascal equals 10 base units, so dividing one by the other gives the direct decipascal-to-decapascal factor of 0.01.
Simple example
1 dPa × 0.01 = 0.01 daPa
1 decipascal = 0.01 decapascals.
Real-world example
100 dPa × 0.01 = 1 daPa
100 decipascals = 1 decapascal.
Conversion table
| Decipascal (dPa) | Decapascal (daPa) |
|---|---|
| 1 dPa | 0.01 daPa |
| 10 dPa | 0.1 daPa |
| 50 dPa | 0.5 daPa |
| 100 dPa | 1 daPa |
| 500 dPa | 5 daPa |
| 1,000 dPa | 10 daPa |
Reverse conversion: Decapascal to Decipascal
0.01 daPa × 100 = 1 dPa
0.01 decapascals = 1 decipascal.
decipascals = decapascals × 100
For a page dedicated to this direction, see Decapascal to Decipascal.
Understanding the Decipascal (dPa)
Decipascal is 0.1 pascal units.
Understanding the Decapascal (daPa)
Decapascal is 10 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decapascals are in 1 decipascal?
1 decipascal equals 0.01 decapascals, using the exact defined conversion factor rather than an estimate.
How do I convert decipascal to decapascal?
Multiply the decipascal value by 0.01. The converter above does this instantly to whatever precision you set.
How do I convert decapascal back to decipascal?
Use the reverse factor: 1 decapascal equals 100 decipascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a decipascal?
Decipascal (dPa) is a unit of engineering.
What is a decapascal?
Decapascal (daPa) is a unit of engineering.
Is the decipascal to decapascal conversion exact?
Yes. Both decipascal and decapascal are defined by fixed standards rather than physical artifacts, so the factor of 0.01 used above is exact to as many digits as you choose to display.
Why do engineering unit conventions vary so much by region and industry?
Pressure, force, and stress can be expressed in metric (pascal, newton), US customary (psi, pound-force), or older and industry-specific units (atmosphere, torr, kip) depending on the country, industry, and even the equipment manufacturer, which is why engineers routinely need to convert between them when working across specs from different sources.