gf·mm to Pound-feet Converter
Enter the torque in gf·mm below to convert it to pound-feet.
Convert gf·mm to Pound-feet
Enter a value in gf·mm (gf·mm) to convert to pound-feet (lb·ft).
Gram-force Millimeter to Pound-foot Conversion Table
Table showing various gram-force millimeter measurements converted to pound-feet. Click any preset value or arrow to load it into the converter.
| gf·mm (gf·mm) | Pound-feet (lb·ft) |
|---|---|
| 1 gf·mm | 0.000007233 lb·ft |
| 10 gf·mm | 0.00007233 lb·ft |
| 100 gf·mm | 0.000723301 lb·ft |
| 1,000 gf·mm | 0.007233 lb·ft |
| 10,000 gf·mm | 0.0723301 lb·ft |
| 100,000 gf·mm | 0.7233014 lb·ft |
| 1,000,000 gf·mm | 7.2330139 lb·ft |
| 5,000,000 gf·mm | 36.1650693 lb·ft |
| 10,000,000 gf·mm | 72.3301385 lb·ft |
| 25,400,000 gf·mm | 183.7185518 lb·ft |
How to Convert gf·mm to Pound-feet
To convert gf·mm to pound-feet, multiply the torque by the following conversion ratio: 0.000007233 pound-feet/gram-force millimeter.
Since one gram-force millimeter is equal to 0.000007233 pound-feet, you can use this simple formula to convert:
The torque in pound-feet is equal to the torque in gf·mm multiplied by 0.000007233.
For example, here's how to convert 5 gf·mm to pound-feet using the formula above.
How Many Pound-feet Are in a Gram-force Millimeter?
There are 0.000007233 pound-feet in a gram-force millimeter, which is why we use this value in the formula above.
Our gram-force millimeter to pound-foot calculator automatically converts your torque measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
gf·mm and pound-feet are both units used to measure torque. Keep reading to learn more about each unit.
What Is a Gram-force Millimeter?
A gram-force millimeter is a unit of torque equal to 0.000009807 newton-meters (N·m), the base unit for torque. Equal to 9.80665×10⁻⁶ N·m. [1]
The gram-force millimeter is classified as a metric and SI-compatible unit of torque. gf·mm can be abbreviated as gf·mm; for example, 1 gram-force millimeter can be written as 1 gf·mm.
When working with gf·mm (gf·mm) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, gf·mm (gf·mm) are widely used across fine-tolerance laboratory, analytical, and micro-scale torque measurements within SI metric workflows, engineering documentation, and technical data sheets.
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. [2]
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.
When converting torque between gf·mm (gf·mm) and pound-feet (lb·ft), keep full floating-point precision (1 gf·mm = 0.000007233 lb·ft; 1 lb·ft = 138,254.954376 gf·mm) during intermediate calculations and round only the final pound-foot figure to match your instrument tolerance.
More Gram-force Millimeter & Pound-foot Conversions
Need to calculate in the opposite direction? Use our pound-feet to gf·mm calculator to switch your starting unit immediately. You can also explore related tools such as converting pound-feet to gf·mm, converting newton-meters to pound-feet, or converting pound-inches to pound-feet.
Convert from gf·mm
Frequently Asked Questions
References
- [1]NIST SP 811 StandardNIST SP 811 (NIST SP 811 App. B.9 (Moment of Force & Torque))·Torque Metrology Standard — gf·mm (gf·mm) to Pound-feet (lb·ft)
- [2]NIST App. B.8 SpecificationNIST App. B.8 (NIST SP 811 Alphabetical Conversion Factors)·Unit Specifications: Gram-force Millimeter (gf·mm) & Pound-foot (ft·lbf) (lb·ft)
- [3]BIPM ReferenceBIPM (Mechanics & Rotational Work (N·m))·Conversion Factors & Mathematical Basis (gf·mm to lb·ft)