Nanopascal is 1e-9 pascal units.
Nanopascals to Kilopascals Converter — nPa to kPa
Convert Nanopascal (nPa) to Kilopascal (kPa) using the exact conversion factor (1 nanopascal = 1e-12 kilopascal). See the formula, worked examples, and conversion table.
Nanopascals to Kilopascals 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.
Kilopascal is 1000 pascal units.
Result = input x 1e-9 / 1000.
Pressure uses the pascal as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanopascals to Kilopascals
Nanopascal and Kilopascal 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 kilopascal is 1000 pascal units.
Formula
kilopascals = nanopascals × 1e-12
This factor comes from each unit's defined relationship to the category's base unit: 1 nanopascal equals 1e-9 base units, and 1 kilopascal equals 1000 base units, so dividing one by the other gives the direct nanopascal-to-kilopascal factor of 1e-12.
Simple example
1 nPa × 1e-12 = 1e-12 kPa
1 nanopascal = 1e-12 kilopascals.
Real-world example
35 nPa × 1e-12 = 3.5e-11 kPa
35 nanopascals = 3.5e-11 kilopascals.
Conversion table
| Nanopascal (nPa) | Kilopascal (kPa) |
|---|---|
| 1 nPa | 1e-12 kPa |
| 5 nPa | 5e-12 kPa |
| 10 nPa | 1e-11 kPa |
| 25 nPa | 2.5e-11 kPa |
| 50 nPa | 5e-11 kPa |
| 100 nPa | 1e-10 kPa |
Reverse conversion: Kilopascal to Nanopascal
1e-12 kPa × 1000000000000 = 1 nPa
1e-12 kilopascals = 1 nanopascal.
nanopascals = kilopascals × 1000000000000
For a page dedicated to this direction, see Kilopascal to Nanopascal.
Understanding the Nanopascal (nPa)
Nanopascal is 1e-9 pascal units.
Understanding the Kilopascal (kPa)
Kilopascal is 1000 pascal units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilopascals are in 1 nanopascal?
1 nanopascal equals 1e-12 kilopascals, using the exact defined conversion factor rather than an estimate.
How do I convert nanopascal to kilopascal?
Multiply the nanopascal value by 1e-12. The converter above does this instantly to whatever precision you set.
How do I convert kilopascal back to nanopascal?
Use the reverse factor: 1 kilopascal equals 1,000,000,000,000 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 kilopascal?
Kilopascal (kPa) is a unit of pressure.
Is the nanopascal to kilopascal conversion exact?
Yes. Both nanopascal and kilopascal are defined by fixed standards rather than physical artifacts, so the factor of 1e-12 used above is exact to as many digits as you choose to display.