Torque from one ounce-force at one inch.
Ounce-inches to Femtonewton meters Converter — oz in to fN m
Convert Ounce-inch (oz in) to Femtonewton meter (fN m) using the exact conversion factor (1 ounce-inch = 7.061552e+12 femtonewton meter). See the formula, worked examples, and conversion table.
Ounce-inches to Femtonewton meters converter
Converter
Torque Converter
Convert newton meters, pound-feet, pound-inches, ounce-inches, and kilogram-force meters.
Context values
Some unit families need one extra value for a physically accurate result.
Femtonewton meter is 1e-15 newton meter units.
Result = input x 0.007061551814 / 1e-15.
Torque uses the newton meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounce-inches to Femtonewton meters
Ounce-inch and Femtonewton meter both measure torque, and the conversion is essential for anyone using a torque wrench specified in one unit against a bolt or engine spec given in the other. Specifically: Torque from one ounce-force at one inch, and femtonewton meter is 1e-15 newton meter units.
Formula
femtonewton meters = ounce-inches × 7.061552e+12
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce-inch equals 0.00706155181423 base units, and 1 femtonewton meter equals 1e-15 base units, so dividing one by the other gives the direct ounce-inch-to-femtonewton meter factor of 7.061552e+12.
Simple example
1 oz in × 7.061552e+12 = 7.061552e+12 fN m
1 ounce-inch = 7.061552e+12 femtonewton meters.
Real-world example
10 oz in × 7.061552e+12 = 7.061552e+13 fN m
10 ounce-inches = 7.061552e+13 femtonewton meters.
Conversion table
| Ounce-inch (oz in) | Femtonewton meter (fN m) |
|---|---|
| 1 oz in | 7.061552e+12 fN m |
| 5 oz in | 3.530776e+13 fN m |
| 10 oz in | 7.061552e+13 fN m |
| 50 oz in | 3.530776e+14 fN m |
| 100 oz in | 7.061552e+14 fN m |
| 500 oz in | 3.530776e+15 fN m |
Reverse conversion: Femtonewton meter to Ounce-inch
7.061552e+12 fN m × 1.416119e-13 = 1.000000026 oz in
7.061552e+12 femtonewton meters = 1.000000026 ounce-inches.
ounce-inches = femtonewton meters × 1.416119e-13
For a page dedicated to this direction, see Femtonewton meter to Ounce-inch.
Understanding the Ounce-inch (oz in)
Torque from one ounce-force at one inch.
Understanding the Femtonewton meter (fN m)
Femtonewton meter is 1e-15 newton meter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many femtonewton meters are in 1 ounce-inch?
1 ounce-inch equals 7.061552e+12 femtonewton meters, using the exact defined conversion factor rather than an estimate.
How do I convert ounce-inch to femtonewton meter?
Multiply the ounce-inch value by 7.061552e+12. The converter above does this instantly to whatever precision you set.
How do I convert femtonewton meter back to ounce-inch?
Use the reverse factor: 1 femtonewton meter equals 1.416119e-13 ounce-inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce-inch?
Ounce-inch (oz in) is a unit of torque.
What is a femtonewton meter?
Femtonewton meter (fN m) is a unit of torque.
Is the ounce-inch to femtonewton meter conversion exact?
Yes. Both ounce-inch and femtonewton meter are defined by fixed standards rather than physical artifacts, so the factor of 7.061552e+12 used above is exact to as many digits as you choose to display.