Nanopascal is 1e-9 pascal units.
Nanopascals to Centipascals Converter — nPa to cPa
Convert Nanopascal (nPa) to Centipascal (cPa) using the exact conversion factor (1 nanopascal = 1e-7 centipascal). See the formula, worked examples, and conversion table.
Nanopascals to Centipascals 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.
Centipascal is 0.01 pascal units.
Result = input x 1e-9 / 0.01.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanopascals to Centipascals
Nanopascal and Centipascal 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: Nanopascal is 1e-9 pascal units, and centipascal is 0.01 pascal units.
Formula
centipascals = nanopascals × 1e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 nanopascal equals 1e-9 base units, and 1 centipascal equals 0.01 base units, so dividing one by the other gives the direct nanopascal-to-centipascal factor of 1e-7.
Simple example
1 nPa × 1e-7 = 1e-7 cPa
1 nanopascal = 1e-7 centipascals.
Real-world example
35 nPa × 1e-7 = 0.0000035 cPa
35 nanopascals = 0.0000035 centipascals.
Conversion table
| Nanopascal (nPa) | Centipascal (cPa) |
|---|---|
| 1 nPa | 1e-7 cPa |
| 5 nPa | 5e-7 cPa |
| 10 nPa | 0.000001 cPa |
| 25 nPa | 0.0000025 cPa |
| 50 nPa | 0.000005 cPa |
| 100 nPa | 0.00001 cPa |
Reverse conversion: Centipascal to Nanopascal
1e-7 cPa × 10000000 = 1 nPa
1e-7 centipascals = 1 nanopascal.
nanopascals = centipascals × 10000000
For a page dedicated to this direction, see Centipascal to Nanopascal.
Understanding the Nanopascal (nPa)
Nanopascal is 1e-9 pascal units.
Understanding the Centipascal (cPa)
Centipascal is 0.01 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centipascals are in 1 nanopascal?
1 nanopascal equals 1e-7 centipascals, using the exact defined conversion factor rather than an estimate.
How do I convert nanopascal to centipascal?
Multiply the nanopascal value by 1e-7. The converter above does this instantly to whatever precision you set.
How do I convert centipascal back to nanopascal?
Use the reverse factor: 1 centipascal equals 10,000,000 nanopascals. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanopascal?
Nanopascal (nPa) is a unit of pressure.
What is a centipascal?
Centipascal (cPa) is a unit of pressure.
Is the nanopascal to centipascal conversion exact?
Yes. Both nanopascal and centipascal are defined by fixed standards rather than physical artifacts, so the factor of 1e-7 used above is exact to as many digits as you choose to display.