Piconewton is 1e-12 newton units.
Piconewtons to Nanonewtons Converter — pN to nN
Convert Piconewton (pN) to Nanonewton (nN) using the exact conversion factor (1 piconewton = 0.001 nanonewton). See the formula, worked examples, and conversion table.
Piconewtons to Nanonewtons 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.
Nanonewton is 1e-9 newton units.
Result = input x 1e-12 / 1e-9.
Force units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Piconewtons to Nanonewtons
Piconewton and Nanonewton 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: Piconewton is 1e-12 newton units, and nanonewton is 1e-9 newton units.
Formula
nanonewtons = piconewtons × 0.001
This factor comes from each unit's defined relationship to the category's base unit: 1 piconewton equals 1e-12 base units, and 1 nanonewton equals 1e-9 base units, so dividing one by the other gives the direct piconewton-to-nanonewton factor of 0.001.
Simple example
1 pN × 0.001 = 0.001 nN
1 piconewton = 0.001 nanonewtons.
Real-world example
100 pN × 0.001 = 0.1 nN
100 piconewtons = 0.1 nanonewtons.
Conversion table
| Piconewton (pN) | Nanonewton (nN) |
|---|---|
| 1 pN | 0.001 nN |
| 10 pN | 0.01 nN |
| 50 pN | 0.05 nN |
| 100 pN | 0.1 nN |
| 500 pN | 0.5 nN |
| 1,000 pN | 1 nN |
Reverse conversion: Nanonewton to Piconewton
0.001 nN × 1000 = 1 pN
0.001 nanonewtons = 1 piconewtons.
piconewtons = nanonewtons × 1000
For a page dedicated to this direction, see Nanonewton to Piconewton.
Understanding the Piconewton (pN)
Piconewton is 1e-12 newton units.
Understanding the Nanonewton (nN)
Nanonewton is 1e-9 newton units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many nanonewtons are in 1 piconewton?
1 piconewton equals 0.001 nanonewtons, using the exact defined conversion factor rather than an estimate.
How do I convert piconewton to nanonewton?
Multiply the piconewton value by 0.001. The converter above does this instantly to whatever precision you set.
How do I convert nanonewton back to piconewton?
Use the reverse factor: 1 nanonewton equals 1,000 piconewtons. You can also use the swap control in the converter above to flip the direction instantly.
What is a piconewton?
Piconewton (pN) is a unit of engineering.
What is a nanonewton?
Nanonewton (nN) is a unit of engineering.
Is the piconewton to nanonewton conversion exact?
Yes. Both piconewton and nanonewton are defined by fixed standards rather than physical artifacts, so the factor of 0.001 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.