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
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.
Exapascal is 1000000000000000000 pascal units.
Result = input x 0.01 / 1e+18.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centipascals to Exapascals
Centipascal and Exapascal 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: 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
35 cPa × 1e-20 = 3.5e-19 EPa
35 centipascals = 3.5e-19 exapascals.
Conversion table
| Centipascal (cPa) | Exapascal (EPa) |
|---|---|
| 1 cPa | 1e-20 EPa |
| 5 cPa | 5e-20 EPa |
| 10 cPa | 1e-19 EPa |
| 25 cPa | 2.5e-19 EPa |
| 50 cPa | 5e-19 EPa |
| 100 cPa | 1e-18 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 pressure.
What is a exapascal?
Exapascal (EPa) is a unit of pressure.
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.