Millinewton is 0.001 newton units.
Millinewtons to Kilonewtons Converter — mN to kN
Convert Millinewton (mN) to Kilonewton (kN) using the exact conversion factor (1 millinewton = 0.000001 kilonewton). See the formula, worked examples, and conversion table.
Millinewtons to Kilonewtons 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.
Kilonewton is 1000 newton units.
Result = input x 0.001 / 1000.
Force uses the newton as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Millinewtons to Kilonewtons
Millinewton and Kilonewton 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: Millinewton is 0.001 newton units, and kilonewton is 1000 newton units.
Formula
kilonewtons = millinewtons × 0.000001
This factor comes from each unit's defined relationship to the category's base unit: 1 millinewton equals 0.001 base units, and 1 kilonewton equals 1000 base units, so dividing one by the other gives the direct millinewton-to-kilonewton factor of 0.000001.
Simple example
1 mN × 0.000001 = 0.000001 kN
1 millinewton = 0.000001 kilonewtons.
Real-world example
10 mN × 0.000001 = 0.00001 kN
10 millinewtons = 0.00001 kilonewtons.
Conversion table
| Millinewton (mN) | Kilonewton (kN) |
|---|---|
| 1 mN | 0.000001 kN |
| 5 mN | 0.000005 kN |
| 10 mN | 0.00001 kN |
| 50 mN | 0.00005 kN |
| 100 mN | 0.0001 kN |
| 1,000 mN | 0.001 kN |
Reverse conversion: Kilonewton to Millinewton
0.000001 kN × 1000000 = 1 mN
0.000001 kilonewtons = 1 millinewton.
millinewtons = kilonewtons × 1000000
For a page dedicated to this direction, see Kilonewton to Millinewton.
Understanding the Millinewton (mN)
Millinewton is 0.001 newton units.
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 millinewton?
1 millinewton equals 0.000001 kilonewtons, using the exact defined conversion factor rather than an estimate.
How do I convert millinewton to kilonewton?
Multiply the millinewton value by 0.000001. The converter above does this instantly to whatever precision you set.
How do I convert kilonewton back to millinewton?
Use the reverse factor: 1 kilonewton equals 1,000,000 millinewtons. You can also use the swap control in the converter above to flip the direction instantly.
What is a millinewton?
Millinewton (mN) is a unit of force.
What is a kilonewton?
Kilonewton (kN) is a unit of force.
Is the millinewton to kilonewton conversion exact?
Yes. Both millinewton and kilonewton are defined by fixed standards rather than physical artifacts, so the factor of 0.000001 used above is exact to as many digits as you choose to display.