Pound-feet to Ounce-inches Converter
Enter the torque in pound-feet below to convert it to ounce-inches.
Convert Pound-feet to Ounce-inches
Enter a value in pound-feet (lb·ft) to convert to ounce-inches (oz·in).
Pound-foot to Ounce-inch Conversion Table
Table showing various pound-foot measurements converted to ounce-inches. Click any preset value or arrow to load it into the converter.
| Pound-feet (lb·ft) | Ounce-inches (oz·in) |
|---|---|
| 1 lb·ft | 192 oz·in |
| 2 lb·ft | 384 oz·in |
| 2.5 lb·ft | 480 oz·in |
| 5 lb·ft | 960 oz·in |
| 10 lb·ft | 1,920 oz·in |
| 15 lb·ft | 2,880 oz·in |
| 20 lb·ft | 3,840 oz·in |
| 25 lb·ft | 4,800 oz·in |
| 30 lb·ft | 5,760 oz·in |
| 50 lb·ft | 9,600 oz·in |
How to Convert Pound-feet to Ounce-inches
To convert pound-feet to ounce-inches, multiply the torque by the following conversion ratio: 192 ounce-inches/pound-foot.
Since one pound-foot is equal to 192 ounce-inches, you can use this simple formula to convert:
The torque in ounce-inches is equal to the torque in pound-feet multiplied by 192.
For example, here's how to convert 5 pound-feet to ounce-inches using the formula above.
How Many Ounce-inches Are in a Pound-foot?
There are 192 ounce-inches in a pound-foot, which is why we use this value in the formula above.
Our pound-foot to ounce-inch calculator automatically converts your torque measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Pound-feet and ounce-inches are both units used to measure torque. Keep reading to learn more about each unit.
What Is a Pound-foot?
A pound-foot is a unit of torque equal to 1.3558179 newton-meters (N·m), the base unit for torque. Equal to 1.355818 N·m. [1]
The pound-foot is classified as a US customary and imperial unit of torque. Pound-feet can be abbreviated as lb·ft; for example, 1 pound-foot can be written as 1 lb·ft.
When working with pound-feet (lb·ft) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, pound-feet (lb·ft) are widely used across standard torque applications within US customary and imperial workflows, engineering documentation, and technical data sheets.
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). [2]
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.
When converting torque between pound-feet (lb·ft) and ounce-inches (oz·in), keep full floating-point precision (1 lb·ft = 192 oz·in; 1 oz·in = 0.0052083 lb·ft) during intermediate calculations and round only the final ounce-inch figure to match your instrument tolerance.
More Pound-foot & Ounce-inch Conversions
Need to calculate in the opposite direction? Use our ounce-inches to pound-feet calculator to switch your starting unit immediately. You can also explore related tools such as converting ounce-inches to pound-feet, converting pound-feet to newton-meters, or converting pound-feet to pound-inches.
Convert from Pound-feet
Frequently Asked Questions
References
- [1]NIST SP 811 StandardNIST SP 811 (NIST SP 811 App. B.9 (Moment of Force & Torque))·Torque Metrology Standard — Pound-feet (lb·ft) to Ounce-inches (oz·in)
- [2]NIST App. B.8 SpecificationNIST App. B.8 (NIST SP 811 Alphabetical Conversion Factors)·Unit Specifications: Pound-foot (ft·lbf) (lb·ft) & Ounce-inch (ozf·in) (oz·in)
- [3]BIPM ReferenceBIPM (Mechanics & Rotational Work (N·m))·Conversion Factors & Mathematical Basis (lb·ft to oz·in)