Pound-feet to Newton-centimeters Converter
Enter the torque in pound-feet below to convert it to newton-centimeters.
Convert Pound-feet to Newton-centimeters
Enter a value in pound-feet (lb·ft) to convert to newton-centimeters (N·cm).
Pound-foot to Newton-centimeter Conversion Table
Table showing various pound-foot measurements converted to newton-centimeters. Click any preset value or arrow to load it into the converter.
| Pound-feet (lb·ft) | Newton-centimeters (N·cm) |
|---|---|
| 1 lb·ft | 135.5817948 N·cm |
| 2 lb·ft | 271.1635897 N·cm |
| 2.5 lb·ft | 338.9544871 N·cm |
| 5 lb·ft | 677.9089742 N·cm |
| 10 lb·ft | 1,355.8179483 N·cm |
| 15 lb·ft | 2,033.7269225 N·cm |
| 20 lb·ft | 2,711.6358967 N·cm |
| 25 lb·ft | 3,389.5448708 N·cm |
| 30 lb·ft | 4,067.453845 N·cm |
| 50 lb·ft | 6,779.0897417 N·cm |
How to Convert Pound-feet to Newton-centimeters
To convert pound-feet to newton-centimeters, multiply the torque by the following conversion ratio: 135.5817948 newton-centimeters/pound-foot.
Since one pound-foot is equal to 135.5817948 newton-centimeters, you can use this simple formula to convert:
The torque in newton-centimeters is equal to the torque in pound-feet multiplied by 135.5817948.
For example, here's how to convert 5 pound-feet to newton-centimeters using the formula above.
How Many Newton-centimeters Are in a Pound-foot?
There are 135.5817948 newton-centimeters in a pound-foot, which is why we use this value in the formula above.
Our pound-foot to newton-centimeter calculator automatically converts your torque measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Pound-feet and newton-centimeters 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 a Newton-centimeter?
A newton-centimeter is a unit of torque equal to 1/100 of a newton-meter (0.01 N·m). Equal to 0.01 N·m. [2]
The newton-centimeter is classified as a metric and SI-compatible unit of torque. Newton-centimeters can be abbreviated as N·cm; for example, 1 newton-centimeter can be written as 1 N·cm.
When working with newton-centimeters (N·cm) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.
In practice, newton-centimeters (N·cm) 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 pound-feet (lb·ft) and newton-centimeters (N·cm), keep full floating-point precision (1 lb·ft = 135.5817948 N·cm; 1 N·cm = 0.0073756 lb·ft) during intermediate calculations and round only the final newton-centimeter figure to match your instrument tolerance.
More Pound-foot & Newton-centimeter Conversions
Need to calculate in the opposite direction? Use our newton-centimeters to pound-feet calculator to switch your starting unit immediately. You can also explore related tools such as converting newton-centimeters 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 Newton-centimeters (N·cm)
- [2]NIST App. B.8 SpecificationNIST App. B.8 (NIST SP 811 Alphabetical Conversion Factors)·Unit Specifications: Pound-foot (ft·lbf) (lb·ft) & Newton-centimeter (N·cm)
- [3]BIPM ReferenceBIPM (Mechanics & Rotational Work (N·m))·Conversion Factors & Mathematical Basis (lb·ft to N·cm)