A dyne is a CGS force unit.
Dynes to Exanewtons Converter — dyn to EN
Convert Dyne (dyn) to Exanewton (EN) using the exact conversion factor (1 dyne = 1e-23 exanewton). See the formula, worked examples, and conversion table.
Dynes to Exanewtons 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.
Exanewton is 1000000000000000000 newton units.
Result = input x 1e-5 / 1e+18.
Force units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Dynes to Exanewtons
Dyne and Exanewton 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: A dyne is a CGS force unit, and exanewton is 1000000000000000000 newton units.
Formula
exanewtons = dynes × 1e-23
This factor comes from each unit's defined relationship to the category's base unit: 1 dyne equals 0.00001 base units, and 1 exanewton equals 1e+18 base units, so dividing one by the other gives the direct dyne-to-exanewton factor of 1e-23.
Simple example
1 dyn × 1e-23 = 1e-23 EN
1 dyne = 1e-23 exanewtons.
Real-world example
100 dyn × 1e-23 = 1e-21 EN
100 dynes = 1e-21 exanewtons.
Conversion table
| Dyne (dyn) | Exanewton (EN) |
|---|---|
| 1 dyn | 1e-23 EN |
| 10 dyn | 1e-22 EN |
| 50 dyn | 5e-22 EN |
| 100 dyn | 1e-21 EN |
| 500 dyn | 5e-21 EN |
| 1,000 dyn | 1e-20 EN |
Reverse conversion: Exanewton to Dyne
1e-23 EN × 1e+23 = 1 dyn
1e-23 exanewtons = 1 dynes.
dynes = exanewtons × 1e+23
For a page dedicated to this direction, see Exanewton to Dyne.
Understanding the Dyne (dyn)
A dyne is a CGS force unit.
Understanding the Exanewton (EN)
Exanewton is 1000000000000000000 newton units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many exanewtons are in 1 dyne?
1 dyne equals 1e-23 exanewtons, using the exact defined conversion factor rather than an estimate.
How do I convert dyne to exanewton?
Multiply the dyne value by 1e-23. The converter above does this instantly to whatever precision you set.
How do I convert exanewton back to dyne?
Use the reverse factor: 1 exanewton equals 1e+23 dynes. You can also use the swap control in the converter above to flip the direction instantly.
What is a dyne?
Dyne (dyn) is a unit of engineering.
What is a exanewton?
Exanewton (EN) is a unit of engineering.
Is the dyne to exanewton conversion exact?
Yes. Both dyne and exanewton are defined by fixed standards rather than physical artifacts, so the factor of 1e-23 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.