Quick Answer
1 newton-meter (N·m) = 0.737562 pound-feet (lb-ft), and 1 pound-foot = 1.3558 newton-meters. Pound-Feet is the larger unit, so the same physical amount needs a bigger number when measured in newton-meters. Convert either way with the live tool below or the dedicated converter pages.
Key Facts
- 1 newton-meter (N·m) = 0.737562 lb-ft
- 1 pound-foot (lb-ft) = 1.3558 N·m
- Conversion is exact multiplication - no rounding in the factor
- Table below covers common values in both directions
- Dedicated converters: N·m→lb-ft and lb-ft→N·m pages with live tools
Frequently Asked Questions
Which is bigger, a newton-meter or a pound-foot?
One newton-meter equals 0.737562 lb-ft, and one pound-foot equals 1.3558 N·m. The unit with the larger factor is the physically bigger one.
How do I convert newton-meters to pound-feet?
Multiply by the factor: value in lb-ft = value in N·m × 0.737562. Example: 5 N·m = 3.6878 lb-ft. Reverse: divide by 0.737562 (or multiply by 1.3558).
Why are newton-meters and pound-feet different?
They are two different units measuring the same physical quantity. A newton-meter is defined as exactly 0.737562 lb-ft, and a pound-foot as exactly 1.3558 N·m. Because the units differ in size, the number you write down for the same amount depends on which unit you use - the conversion factor itself is exact, with no rounding.
Is there a quick way to convert without a calculator?
Memorize the 1-to factor: 1 newton-meter ≈ 0.737562 lb-ft. Then multiply. For 2 N·m that's ≈ 1.4751 lb-ft.