Pound-force Foot to Newton-Meter
1 lbf·ft = 1.35582 N·m
Convert Pound-force Foot (lbf·ft) to Newton-Meter (N·m) with engineering-grade precision. Instant results, formula, and reference table below.
1 Pound-force Foot ≈1.3558179483 Newton-Meter
How to convert Pound-force Foot to Newton-Meter (lbf·ft to N·m)
Converting Pound-force Foots to Newton-Meters is critical for developers working with international data standards or scientific applications. This tool performs the calculation entirely on your client (browser) using JavaScript/WASM, ensuring zero latency and maximum privacy.
The Formula
1 lbf·ft = 1.35582 N·m
Calculation Example
Let's say you want to convert 5 lbf·ft to N·m:
- Input: 5 lbf·ft
- Calculation: 5 × 1.35582
- Result: 6.7791 N·m
About the Pound-force Foot to Newton-Meter conversion
The conversion factor from Pound-force Foot (lbf·ft) to Newton-Meter (N·m) is 1.35582, meaning 1 lbf·ft = 1.35582 N·m and inversely 1 N·m = 0.73756 lbf·ft. That makes the Pound-force Foot the larger of the two units in the torque category, where the SI base unit is the newton-meter. Every ratio here is derived from the SI/international definition rather than a rounded approximation, so results are stable across repeated conversions.
Need the reverse? Use the Newton-Meter to Pound-force Foot converter.
Frequently Asked Questions
How do I convert Pound-force Foot to Newton-Meter?
To convert Pound-force Foot to Newton-Meter, you need to multiply the lbf·ft value by 1.35582.
What is the formula for lbf·ft to N·m?
The simple formula is: N·m = lbf·ft × 1.35582.
Which is bigger: Pound-force Foot or Newton-Meter?
A Pound-force Foot is bigger. One Pound-force Foot is equal to approx 1.3558 Newton-Meters.
How many Pound-force Foots are in one Newton-Meter?
There are approximately 0.737562 Pound-force Foots in one Newton-Meter.
Quick Conversion Table
| lbf·ft | N·m |
|---|---|
| 1 | 1.3558 |
| 5 | 6.7791 |
| 10 | 13.5582 |
| 20 | 27.1164 |
| 50 | 67.7909 |
| 100 | 135.5818 |