Torque from one ounce-force at one inch.
Ounce-inches to Petanewton meters Converter — oz in to PN m
Convert Ounce-inch (oz in) to Petanewton meter (PN m) using the exact conversion factor (1 ounce-inch = 7.061552e-18 petanewton meter). See the formula, worked examples, and conversion table.
Ounce-inches to Petanewton meters converter
Converter
Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
Context values
Some unit families need one extra value for a physically accurate result.
Petanewton meter is 1000000000000000 newton meter units.
Result = input x 0.007061551814 / 1e+15.
Torque units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Ounce-inches to Petanewton meters
Ounce-inch and Petanewton meter both measure a quantity used in structural or mechanical engineering — commonly stress, pressure, force, torque, power, or energy — where converting between the unit conventions used in different regions, industries, or equipment specifications is a routine part of design work. Specifically: Torque from one ounce-force at one inch, and petanewton meter is 1000000000000000 newton meter units.
Formula
petanewton meters = ounce-inches × 7.061552e-18
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 petanewton meter equals 1e+15 base units, so dividing one by the other gives the direct ounce-inch-to-petanewton meter factor of 7.061552e-18.
Simple example
1 oz in × 7.061552e-18 = 7.061552e-18 PN m
1 ounce-inch = 7.061552e-18 petanewton meters.
Real-world example
100 oz in × 7.061552e-18 = 7.061552e-16 PN m
100 ounce-inches = 7.061552e-16 petanewton meters.
Conversion table
| Ounce-inch (oz in) | Petanewton meter (PN m) |
|---|---|
| 1 oz in | 7.061552e-18 PN m |
| 10 oz in | 7.061552e-17 PN m |
| 50 oz in | 3.530776e-16 PN m |
| 100 oz in | 7.061552e-16 PN m |
| 500 oz in | 3.530776e-15 PN m |
| 1,000 oz in | 7.061552e-15 PN m |
Reverse conversion: Petanewton meter to Ounce-inch
7.061552e-18 PN m × 1.416119e+17 = 1.000000026 oz in
7.061552e-18 petanewton meters = 1.000000026 ounce-inches.
ounce-inches = petanewton meters × 1.416119e+17
For a page dedicated to this direction, see Petanewton meter to Ounce-inch.
Understanding the Ounce-inch (oz in)
Torque from one ounce-force at one inch.
Understanding the Petanewton meter (PN m)
Petanewton meter is 1000000000000000 newton meter units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many petanewton meters are in 1 ounce-inch?
1 ounce-inch equals 7.061552e-18 petanewton meters, using the exact defined conversion factor rather than an estimate.
How do I convert ounce-inch to petanewton meter?
Multiply the ounce-inch value by 7.061552e-18. The converter above does this instantly to whatever precision you set.
How do I convert petanewton meter back to ounce-inch?
Use the reverse factor: 1 petanewton meter equals 1.416119e+17 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 engineering.
What is a petanewton meter?
Petanewton meter (PN m) is a unit of engineering.
Is the ounce-inch to petanewton meter conversion exact?
Yes. Both ounce-inch and petanewton meter are defined by fixed standards rather than physical artifacts, so the factor of 7.061552e-18 used above is exact to as many digits as you choose to display.
Why do engineering unit conventions vary so much by region and industry?
Pressure, force, and stress can be expressed in metric (pascal, newton), US customary (psi, pound-force), or older and industry-specific units (atmosphere, torr, kip) depending on the country, industry, and even the equipment manufacturer, which is why engineers routinely need to convert between them when working across specs from different sources.