Unit Converters

Inch-lbs to Nm Converter (torque)

Convert torque between inch-pounds and newton-meters with the exact factor of 0.112985. Inch-pounds are the default torque unit in US service manuals for small fasteners.

Try
Converted torque
11.3 N·m

100 inch-pounds in newton-metres

Conversion factor
×0.112985
1 in·lb equals
0.113 N·m
Conversion factors are exact; rounding may affect the final digit.
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How it's calculated

N·m = in·lb × 0.112985

in·lb = torque in inch-pounds, 0.112985 = newton-metres per inch-pound, N·m = result. Reverse: in·lb = N·m × 8.850746.

Common values

Inch-poundsNewton-meters
1 in-lb0.113 Nm
10 in-lb1.130 Nm
50 in-lb5.649 Nm
100 in-lb11.298 Nm

Common questions

How many newton-meters is one inch-pound?

One inch-pound equals about 0.113 newton-meters.

When would I use inch-pounds instead of foot-pounds?

Inch-pounds suit small fasteners where foot-pound figures would be tiny fractions, such as electronics and light hardware.