A dyne is a CGS force unit.
Dynes to Kilonewtons Converter — dyn to kN
Convert Dyne (dyn) to Kilonewton (kN) using the exact conversion factor (1 dyne = 1e-8 kilonewton). See the formula, worked examples, and conversion table.
Dynes to Kilonewtons 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.
Kilonewton is 1000 newton units.
Result = input x 1e-5 / 1000.
Force units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Dynes to Kilonewtons
Dyne and Kilonewton 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 kilonewton is 1000 newton units.
Formula
kilonewtons = dynes × 1e-8
This factor comes from each unit's defined relationship to the category's base unit: 1 dyne equals 0.00001 base units, and 1 kilonewton equals 1000 base units, so dividing one by the other gives the direct dyne-to-kilonewton factor of 1e-8.
Simple example
1 dyn × 1e-8 = 1e-8 kN
1 dyne = 1e-8 kilonewtons.
Real-world example
100 dyn × 1e-8 = 0.000001 kN
100 dynes = 0.000001 kilonewtons.
Conversion table
| Dyne (dyn) | Kilonewton (kN) |
|---|---|
| 1 dyn | 1e-8 kN |
| 10 dyn | 1e-7 kN |
| 50 dyn | 5e-7 kN |
| 100 dyn | 0.000001 kN |
| 500 dyn | 0.000005 kN |
| 1,000 dyn | 0.00001 kN |
Reverse conversion: Kilonewton to Dyne
1e-8 kN × 100000000 = 1 dyn
1e-8 kilonewtons = 1 dyne.
dynes = kilonewtons × 100000000
For a page dedicated to this direction, see Kilonewton to Dyne.
Understanding the Dyne (dyn)
A dyne is a CGS force unit.
Understanding the Kilonewton (kN)
Kilonewton is 1000 newton units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilonewtons are in 1 dyne?
1 dyne equals 1e-8 kilonewtons, using the exact defined conversion factor rather than an estimate.
How do I convert dyne to kilonewton?
Multiply the dyne value by 1e-8. The converter above does this instantly to whatever precision you set.
How do I convert kilonewton back to dyne?
Use the reverse factor: 1 kilonewton equals 100,000,000 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 kilonewton?
Kilonewton (kN) is a unit of engineering.
Is the dyne to kilonewton conversion exact?
Yes. Both dyne and kilonewton are defined by fixed standards rather than physical artifacts, so the factor of 1e-8 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.