Convert Newton to Millinewton
Enter the number of newtons that you want to convert to millinewtons.
How to Convert Newtons to Millinewtons
The newton and millinewton are both units of force. By definition, 1 newton equals exactly 1000 millinewtons. This means to convert newtons to millinewtons, you multiply by 1000.
Formula
Step-by-Step Example
Convert 5 N to millinewtons:
We need to convert newtons to millinewtons
Since 1 N = 1000 mN, multiply by 1000
5 × 1000 = 5000
5 N = 5000 mN
Newton to Millinewton Conversion Table
Quick reference table for common newton to millinewton conversions. Click any value for detailed calculation.
| Newtons (N) | Millinewtons (mN) |
|---|---|
| 0.1 N | 100 mN |
| 0.5 N | 500 mN |
| 1 N | 1000 mN |
| 2 N | 2000 mN |
| 5 N | 5000 mN |
| 10 N | 10000 mN |
| 25 N | 25000 mN |
| 50 N | 50000 mN |
| 100 N | 100000 mN |
About These Units
Newton (N)
The newton (N) is the SI unit of force equal to kg·m/s²—the force needed to accelerate 1 kg by 1 m/s². An apple weighs about 1 newton. Human bite force is 500-700 N. Car engines produce 1,500-3,000 N of thrust. Named after Sir Isaac Newton.
Millinewton (mN)
A millinewton (mN) equals 0.001 newtons or approximately 0.1 gram-force. Millinewtons measure small forces in precision instruments, insect wing forces, and microelectromechanical systems (MEMS). Ion thrusters produce forces in the millinewton range.
Frequently Asked Questions
How do I convert newtons to millinewtons?
To convert newtons to millinewtons, multiply the value by 1000. For example, 10 N = 10000 mN.
How many millinewtons are in 1 newton?
1 newton equals 1000 millinewtons.
What is the formula for newtons to millinewtons?
The formula is: mN = N × 1000.