Piconewton is 1e-12 newton units.
Piconewtons to Femtonewtons Converter — pN to fN
Convert Piconewton (pN) to Femtonewton (fN) using the exact conversion factor (1 piconewton = 1,000 femtonewton). See the formula, worked examples, and conversion table.
Piconewtons to Femtonewtons 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.
Femtonewton is 1e-15 newton units.
Result = input x 1e-12 / 1e-15.
Force units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Piconewtons to Femtonewtons
Piconewton and Femtonewton 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 femtonewton is 1e-15 newton units.
Formula
femtonewtons = piconewtons × 1000
This factor comes from each unit's defined relationship to the category's base unit: 1 piconewton equals 1e-12 base units, and 1 femtonewton equals 1e-15 base units, so dividing one by the other gives the direct piconewton-to-femtonewton factor of 1000.
Simple example
1 pN × 1000 = 1,000 fN
1 piconewton = 1,000 femtonewtons.
Real-world example
100 pN × 1000 = 100,000 fN
100 piconewtons = 100,000 femtonewtons.
Conversion table
| Piconewton (pN) | Femtonewton (fN) |
|---|---|
| 1 pN | 1,000 fN |
| 10 pN | 10,000 fN |
| 50 pN | 50,000 fN |
| 100 pN | 100,000 fN |
| 500 pN | 500,000 fN |
| 1,000 pN | 1,000,000 fN |
Reverse conversion: Femtonewton to Piconewton
1 fN × 0.001 = 0.001 pN
1 femtonewton = 0.001 piconewtons.
piconewtons = femtonewtons × 0.001
For a page dedicated to this direction, see Femtonewton to Piconewton.
Understanding the Piconewton (pN)
Piconewton is 1e-12 newton units.
Understanding the Femtonewton (fN)
Femtonewton is 1e-15 newton units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many femtonewtons are in 1 piconewton?
1 piconewton equals 1,000 femtonewtons, using the exact defined conversion factor rather than an estimate.
How do I convert piconewton to femtonewton?
Multiply the piconewton value by 1000. The converter above does this instantly to whatever precision you set.
How do I convert femtonewton back to piconewton?
Use the reverse factor: 1 femtonewton equals 0.001 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 femtonewton?
Femtonewton (fN) is a unit of engineering.
Is the piconewton to femtonewton conversion exact?
Yes. Both piconewton and femtonewton are defined by fixed standards rather than physical artifacts, so the factor of 1000 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.