Ounce-inches to Newton-millimeters Converter
Enter the torque in ounce-inches below to convert it to newton-millimeters.
Convert Ounce-inches to Newton-millimeters
Enter a value in ounce-inches (oz·in) to convert to newton-millimeters (N·mm).
Ounce-inch to Newton-millimeter Conversion Table
Table showing various ounce-inch measurements converted to newton-millimeters. Click any preset value or arrow to load it into the converter.
| Ounce-inches (oz·in) | Newton-millimeters (N·mm) |
|---|---|
| 1 oz·in | 7.0615518 N·mm |
| 2 oz·in | 14.1231036 N·mm |
| 2.5 oz·in | 17.6538795 N·mm |
| 5 oz·in | 35.3077591 N·mm |
| 10 oz·in | 70.6155181 N·mm |
| 15 oz·in | 105.9232772 N·mm |
| 20 oz·in | 141.2310363 N·mm |
| 25 oz·in | 176.5387954 N·mm |
| 30 oz·in | 211.8465544 N·mm |
| 50 oz·in | 353.0775907 N·mm |
How to Convert Ounce-inches to Newton-millimeters
To convert ounce-inches to newton-millimeters, multiply the torque by the following conversion ratio: 7.0615518 newton-millimeters/ounce-inch.
Since one ounce-inch is equal to 7.0615518 newton-millimeters, you can use this simple formula to convert:
The torque in newton-millimeters is equal to the torque in ounce-inches multiplied by 7.0615518.
For example, here's how to convert 5 ounce-inches to newton-millimeters using the formula above.
How Many Newton-millimeters Are in an Ounce-inch?
There are 7.0615518 newton-millimeters in an ounce-inch, which is why we use this value in the formula above.
Our ounce-inch to newton-millimeter calculator automatically converts your torque measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Ounce-inches and newton-millimeters are both units used to measure torque. Keep reading to learn more about each unit.
What Is an Ounce-inch?
An ounce-inch is a unit of torque equal to 0.0070616 newton-meters (N·m), the base unit for torque. 1/16 of a pound-inch (0.0070616 N·m). [1]
The ounce-inch is classified as a US customary and imperial unit of torque. Ounce-inches can be abbreviated as oz·in; for example, 1 ounce-inch can be written as 1 oz·in.
When working with ounce-inches (oz·in) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, ounce-inches (oz·in) are widely used across fine-tolerance laboratory, analytical, and micro-scale torque measurements within US customary and imperial workflows, engineering documentation, and technical data sheets.
What Is a Newton-millimeter?
A newton-millimeter is a unit of torque equal to 1/1,000 of a newton-meter (0.001 N·m). Equal to 0.001 N·m. [2]
The newton-millimeter is classified as a metric and SI-compatible unit of torque. Newton-millimeters can be abbreviated as N·mm; for example, 1 newton-millimeter can be written as 1 N·mm.
When working with newton-millimeters (N·mm) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, newton-millimeters (N·mm) are widely used across fine-tolerance laboratory, analytical, and micro-scale torque measurements within SI metric workflows, engineering documentation, and technical data sheets.
When converting torque between ounce-inches (oz·in) and newton-millimeters (N·mm), keep full floating-point precision (1 oz·in = 7.0615518 N·mm; 1 N·mm = 0.1416119 oz·in) during intermediate calculations and round only the final newton-millimeter figure to match your instrument tolerance.
More Ounce-inch & Newton-millimeter Conversions
Need to calculate in the opposite direction? Use our newton-millimeters to ounce-inches calculator to switch your starting unit immediately. You can also explore related tools such as converting newton-millimeters to ounce-inches, converting newton-meters to pound-feet, or converting pound-feet to newton-meters.
Convert from Ounce-inches
Frequently Asked Questions
References
- [1]NIST SP 811 StandardNIST SP 811 (NIST SP 811 App. B.9 (Moment of Force & Torque))·Torque Metrology Standard — Ounce-inches (oz·in) to Newton-millimeters (N·mm)
- [2]NIST App. B.8 SpecificationNIST App. B.8 (NIST SP 811 Alphabetical Conversion Factors)·Unit Specifications: Ounce-inch (ozf·in) (oz·in) & Newton-millimeter (N·mm)
- [3]BIPM ReferenceBIPM (Mechanics & Rotational Work (N·m))·Conversion Factors & Mathematical Basis (oz·in to N·mm)