Centipascal is 0.01 pascal units.
Centipascals to Nanopascals Converter — cPa to nPa
Convert Centipascal (cPa) to Nanopascal (nPa) using the exact conversion factor (1 centipascal = 10,000,000 nanopascal). See the formula, worked examples, and conversion table.
Centipascals to Nanopascals 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.
Nanopascal is 1e-9 pascal units.
Result = input x 0.01 / 1e-9.
Stress Pressure units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Centipascals to Nanopascals
Centipascal and Nanopascal 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 nanopascal is 1e-9 pascal units.
Formula
nanopascals = centipascals × 10000000
This factor comes from each unit's defined relationship to the category's base unit: 1 centipascal equals 0.01 base units, and 1 nanopascal equals 1e-9 base units, so dividing one by the other gives the direct centipascal-to-nanopascal factor of 10000000.
Simple example
1 cPa × 10000000 = 10,000,000 nPa
1 centipascal = 10,000,000 nanopascals.
Real-world example
100 cPa × 10000000 = 1,000,000,000 nPa
100 centipascals = 1,000,000,000 nanopascals.
Conversion table
| Centipascal (cPa) | Nanopascal (nPa) |
|---|---|
| 1 cPa | 10,000,000 nPa |
| 10 cPa | 100,000,000 nPa |
| 50 cPa | 500,000,000 nPa |
| 100 cPa | 1,000,000,000 nPa |
| 500 cPa | 5,000,000,000 nPa |
| 1,000 cPa | 10,000,000,000 nPa |
Reverse conversion: Nanopascal to Centipascal
1 nPa × 1e-7 = 1e-7 cPa
1 nanopascal = 1e-7 centipascals.
centipascals = nanopascals × 1e-7
For a page dedicated to this direction, see Nanopascal to Centipascal.
Understanding the Centipascal (cPa)
Centipascal is 0.01 pascal units.
Understanding the Nanopascal (nPa)
Nanopascal is 1e-9 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanopascals are in 1 centipascal?
1 centipascal equals 10,000,000 nanopascals, using the exact defined conversion factor rather than an estimate.
How do I convert centipascal to nanopascal?
Multiply the centipascal value by 10000000. The converter above does this instantly to whatever precision you set.
How do I convert nanopascal back to centipascal?
Use the reverse factor: 1 nanopascal equals 1e-7 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 nanopascal?
Nanopascal (nPa) is a unit of engineering.
Is the centipascal to nanopascal conversion exact?
Yes. Both centipascal and nanopascal are defined by fixed standards rather than physical artifacts, so the factor of 10000000 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.