N Newtons To Lbs
Dedicated converter

newton meters to lbs torque

“Lbs of torque” in everyday speech means foot-pounds. This converter takes newton-meters and returns ft·lb using the exact factor, so a colloquial spec becomes a precise number.

The Converter

N·m → ft·lb
N·m
ft·lb
Precision
Quick values

Total Working

Formula T(ft·lb) = T(N·m) × 0.7375621493
Substitute
Result
1 N·m = 0.7375621493 ft·lb
Newton-meters (N·m) Foot-pounds (ft·lb)
5 3.6878
20 14.7512
50 36.8781
100 73.7562
200 147.5124
300 221.2686
500 368.7811
700 516.2935
1,000 737.5621
2,000 1,475.1243

The exact factor

1 N·m = 0.7375621493 ft·lb

Derived from the defined constants 1 lb = 0.45359237 kg and gₙ = 9.80665 m/s² — no measurement error, only display rounding.

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What “lbs of torque” actually means

A pound is a force, not a torque — torque always needs a lever length. When someone says an impact wrench delivers “700 lbs of torque”, the implied unit is foot-pounds: 700 lbf on a one-foot lever.

So the correct conversion for “newton meters to lbs torque” is N·m → ft·lb: multiply by 0.7375621493.

Tool ratings converted

A 1,000 N·m impact wrench = 737.56 ft·lb of breakaway torque. A 20 N·m electric screwdriver = 14.75 ft·lb. A 5 N·m torque-limiting bit = 3.69 ft·lb (44.25 in·lb).

For small values under ~15 N·m, inch-pounds are the more natural US unit — see our newton m to lb in converter.

Questions, answered

Frequently asked

Is 500 N·m a lot of torque? +
500 N·m = 368.78 ft·lb — more than most car engines produce and well into impact-wrench territory.
Do I ever convert N·m to plain lbs? +
Only by dividing out a lever length. Torque ÷ lever (ft) = force (lbf): 100 N·m on a 2 ft breaker bar = 36.88 lbf of hand force.
What's the reverse factor? +
1 ft·lb = 1.3558179 N·m. Multiply ft·lb by that to get back to newton-meters.
The collection

Every converter

Dedicated pages for every force, torque, and pressure conversion — each with its own calculator, exact factor, and worked examples.

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