Nanonewton is 1e-9 newton units.
Nanonewtons to Zeptonewtons Converter — nN to zN
Convert Nanonewton (nN) to Zeptonewton (zN) using the exact conversion factor (1 nanonewton = 1e+12 zeptonewton). See the formula, worked examples, and conversion table.
Nanonewtons to Zeptonewtons 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.
Zeptonewton is 1e-21 newton units.
Result = input x 1e-9 / 1e-21.
Force uses the newton as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Nanonewtons to Zeptonewtons
Nanonewton and Zeptonewton 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: Nanonewton is 1e-9 newton units, and zeptonewton is 1e-21 newton units.
Formula
zeptonewtons = nanonewtons × 1e+12
This factor comes from each unit's defined relationship to the category's base unit: 1 nanonewton equals 1e-9 base units, and 1 zeptonewton equals 1e-21 base units, so dividing one by the other gives the direct nanonewton-to-zeptonewton factor of 1e+12.
Simple example
1 nN × 1e+12 = 1e+12 zN
1 nanonewton = 1e+12 zeptonewtons.
Real-world example
10 nN × 1e+12 = 1e+13 zN
10 nanonewtons = 1e+13 zeptonewtons.
Conversion table
| Nanonewton (nN) | Zeptonewton (zN) |
|---|---|
| 1 nN | 1e+12 zN |
| 5 nN | 5e+12 zN |
| 10 nN | 1e+13 zN |
| 50 nN | 5e+13 zN |
| 100 nN | 1e+14 zN |
| 1,000 nN | 1e+15 zN |
Reverse conversion: Zeptonewton to Nanonewton
1e+12 zN × 1e-12 = 1 nN
1e+12 zeptonewtons = 1 nanonewtons.
nanonewtons = zeptonewtons × 1e-12
For a page dedicated to this direction, see Zeptonewton to Nanonewton.
Understanding the Nanonewton (nN)
Nanonewton is 1e-9 newton units.
Understanding the Zeptonewton (zN)
Zeptonewton is 1e-21 newton units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many zeptonewtons are in 1 nanonewton?
1 nanonewton equals 1e+12 zeptonewtons, using the exact defined conversion factor rather than an estimate.
How do I convert nanonewton to zeptonewton?
Multiply the nanonewton value by 1e+12. The converter above does this instantly to whatever precision you set.
How do I convert zeptonewton back to nanonewton?
Use the reverse factor: 1 zeptonewton equals 1e-12 nanonewtons. You can also use the swap control in the converter above to flip the direction instantly.
What is a nanonewton?
Nanonewton (nN) is a unit of force.
What is a zeptonewton?
Zeptonewton (zN) is a unit of force.
Is the nanonewton to zeptonewton conversion exact?
Yes. Both nanonewton and zeptonewton 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.