Millinewton is 0.001 newton units.
Millinewtons to Micronewtons Converter — mN to uN
Convert Millinewton (mN) to Micronewton (uN) using the exact conversion factor (1 millinewton = 1,000 micronewton). See the formula, worked examples, and conversion table.
Millinewtons to Micronewtons 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.
Micronewton is 0.000001 newton units.
Result = input x 0.001 / 1e-6.
Force uses the newton as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Millinewtons to Micronewtons
Millinewton and Micronewton 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 micronewton is 0.000001 newton units.
Formula
micronewtons = millinewtons × 1000
This factor comes from each unit's defined relationship to the category's base unit: 1 millinewton equals 0.001 base units, and 1 micronewton equals 0.000001 base units, so dividing one by the other gives the direct millinewton-to-micronewton factor of 1000.
Simple example
1 mN × 1000 = 1,000 uN
1 millinewton = 1,000 micronewtons.
Real-world example
10 mN × 1000 = 10,000 uN
10 millinewtons = 10,000 micronewtons.
Conversion table
| Millinewton (mN) | Micronewton (uN) |
|---|---|
| 1 mN | 1,000 uN |
| 5 mN | 5,000 uN |
| 10 mN | 10,000 uN |
| 50 mN | 50,000 uN |
| 100 mN | 100,000 uN |
| 1,000 mN | 1,000,000 uN |
Reverse conversion: Micronewton to Millinewton
1 uN × 0.001 = 0.001 mN
1 micronewton = 0.001 millinewtons.
millinewtons = micronewtons × 0.001
For a page dedicated to this direction, see Micronewton to Millinewton.
Understanding the Millinewton (mN)
Millinewton is 0.001 newton units.
Understanding the Micronewton (uN)
Micronewton is 0.000001 newton units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many micronewtons are in 1 millinewton?
1 millinewton equals 1,000 micronewtons, using the exact defined conversion factor rather than an estimate.
How do I convert millinewton to micronewton?
Multiply the millinewton value by 1000. The converter above does this instantly to whatever precision you set.
How do I convert micronewton back to millinewton?
Use the reverse factor: 1 micronewton equals 0.001 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 micronewton?
Micronewton (uN) is a unit of force.
Is the millinewton to micronewton conversion exact?
Yes. Both millinewton and micronewton are defined by fixed standards rather than physical artifacts, so the factor of 1000 used above is exact to as many digits as you choose to display.