Decanewton is 10 newton units.
Decanewtons to Femtonewtons Converter — daN to fN
Convert Decanewton (daN) to Femtonewton (fN) using the exact conversion factor (1 decanewton = 1e+16 femtonewton). See the formula, worked examples, and conversion table.
Decanewtons to Femtonewtons converter
Converter
Force Converter
Convert newtons, dynes, pound-force, kilogram-force, kips, and ounce-force.
Context values
Some unit families need one extra value for a physically accurate result.
Femtonewton is 1e-15 newton units.
Result = input x 10 / 1e-15.
Force uses the newton as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decanewtons to Femtonewtons
Decanewton and Femtonewton both measure force, and the conversion matters whenever an SI-trained engineer needs to compare notes with a US-trained one, or vice versa. Specifically: Decanewton is 10 newton units, and femtonewton is 1e-15 newton units.
Formula
femtonewtons = decanewtons × 1e+16
This factor comes from each unit's defined relationship to the category's base unit: 1 decanewton equals 10 base units, and 1 femtonewton equals 1e-15 base units, so dividing one by the other gives the direct decanewton-to-femtonewton factor of 1e+16.
Simple example
1 daN × 1e+16 = 1e+16 fN
1 decanewton = 1e+16 femtonewtons.
Real-world example
10 daN × 1e+16 = 1e+17 fN
10 decanewtons = 1e+17 femtonewtons.
Conversion table
| Decanewton (daN) | Femtonewton (fN) |
|---|---|
| 1 daN | 1e+16 fN |
| 5 daN | 5e+16 fN |
| 10 daN | 1e+17 fN |
| 50 daN | 5e+17 fN |
| 100 daN | 1e+18 fN |
| 1,000 daN | 1e+19 fN |
Reverse conversion: Femtonewton to Decanewton
1e+16 fN × 1e-16 = 1 daN
1e+16 femtonewtons = 1 decanewton.
decanewtons = femtonewtons × 1e-16
For a page dedicated to this direction, see Femtonewton to Decanewton.
Understanding the Decanewton (daN)
Decanewton is 10 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 decanewton?
1 decanewton equals 1e+16 femtonewtons, using the exact defined conversion factor rather than an estimate.
How do I convert decanewton to femtonewton?
Multiply the decanewton value by 1e+16. The converter above does this instantly to whatever precision you set.
How do I convert femtonewton back to decanewton?
Use the reverse factor: 1 femtonewton equals 1e-16 decanewtons. You can also use the swap control in the converter above to flip the direction instantly.
What is a decanewton?
Decanewton (daN) is a unit of force.
What is a femtonewton?
Femtonewton (fN) is a unit of force.
Is the decanewton to femtonewton conversion exact?
Yes. Both decanewton and femtonewton are defined by fixed standards rather than physical artifacts, so the factor of 1e+16 used above is exact to as many digits as you choose to display.