Centipascal is 0.01 pascal units.
Centipascals to Exapascals Converter — cPa to EPa
Convert Centipascal (cPa) to Exapascal (EPa) using the exact conversion factor (1 centipascal = 1e-20 exapascal). See the formula, worked examples, and conversion table.
Centipascals to Exapascals 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.
Exapascal is 1000000000000000000 pascal units.
Result = input x 0.01 / 1e+18.
Stress Pressure units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Centipascals to Exapascals
Centipascal and Exapascal 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: Centipascal is 0.01 pascal units, and exapascal is 1000000000000000000 pascal units.
Formula
exapascals = centipascals × 1e-20
This factor comes from each unit's defined relationship to the category's base unit: 1 centipascal equals 0.01 base units, and 1 exapascal equals 1e+18 base units, so dividing one by the other gives the direct centipascal-to-exapascal factor of 1e-20.
Simple example
1 cPa × 1e-20 = 1e-20 EPa
1 centipascal = 1e-20 exapascals.
Real-world example
100 cPa × 1e-20 = 1e-18 EPa
100 centipascals = 1e-18 exapascals.
Conversion table
| Centipascal (cPa) | Exapascal (EPa) |
|---|---|
| 1 cPa | 1e-20 EPa |
| 10 cPa | 1e-19 EPa |
| 50 cPa | 5e-19 EPa |
| 100 cPa | 1e-18 EPa |
| 500 cPa | 5e-18 EPa |
| 1,000 cPa | 1e-17 EPa |
Reverse conversion: Exapascal to Centipascal
1e-20 EPa × 1e+20 = 1 cPa
1e-20 exapascals = 1 centipascal.
centipascals = exapascals × 1e+20
For a page dedicated to this direction, see Exapascal to Centipascal.
Understanding the Centipascal (cPa)
Centipascal is 0.01 pascal units.
Understanding the Exapascal (EPa)
Exapascal is 1000000000000000000 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many exapascals are in 1 centipascal?
1 centipascal equals 1e-20 exapascals, using the exact defined conversion factor rather than an estimate.
How do I convert centipascal to exapascal?
Multiply the centipascal value by 1e-20. The converter above does this instantly to whatever precision you set.
How do I convert exapascal back to centipascal?
Use the reverse factor: 1 exapascal equals 1e+20 centipascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a centipascal?
Centipascal (cPa) is a unit of engineering.
What is a exapascal?
Exapascal (EPa) is a unit of engineering.
Is the centipascal to exapascal conversion exact?
Yes. Both centipascal and exapascal are defined by fixed standards rather than physical artifacts, so the factor of 1e-20 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.