ounce-force to millinewton
Convert ounce-force (ozf) to millinewton (mN). Use an editable force converter, conversion formula, and reference table.
1 ozf = 278.013851 mN
Conversion formula
One ounce-force equals 278.013851 millinewton. Multiply your value in ounce-force by this factor to get millinewton. For the reverse conversion, divide by the same factor.
Worked example
To convert 5 ounce-force:5 × 278.013851 = 1,390.069255 mN
Conversion table
| ounce-force (ozf) | millinewton (mN) |
|---|---|
| 0.01 | 2.78013851 |
| 0.1 | 27.8013851 |
| 1 | 278.013851 |
| 2 | 556.0277019 |
| 5 | 1,390.069255 |
| 10 | 2,780.13851 |
| 25 | 6,950.346274 |
| 50 | 13,900.69255 |
| 100 | 27,801.3851 |
| 1000 | 278,013.851 |
About these measurements
Force describes an interaction that can change motion.
The base reference used here is the newton. One ounce-force is 0.278013851 base units; one millinewton is 0.001 base units.
Important distinctions
Gravitational force units use standard gravity, 9.80665 m/s².
Precision
The converter uses stored conversion factors and floating-point arithmetic. Results display up to ten significant digits, switching to scientific notation for very small or large values. Keep the precision of your original measurement when reporting results.
Common questions
How do I convert ozf to mN?
Multiply the quantity in ozf by 278.013851. You can also type the value into the converter above.
Can I reverse the conversion?
Yes. Use the swap button or open the millinewton to ounce-force converter.
Reference
NIST Guide to the SI — conversion factors and prefix conventions. SI prefixes scale units by powers of ten; the dimension-specific notes above describe the assumptions used on this page.
