In-lbs to Nm: Convert inch-pounds to newton-meters

Answer
0.112985 N·m = 1 lbf·in

1 lbf·in = 0.112985 N·m. To convert inch-pounds to newton-meters, multiply by 0.112984829. To go back, multiply by 8.850745791 (or divide by 0.112984829). Inch-pounds are used for small fasteners such as bicycle parts and electrical terminals; 12 in-lbs = 1 ft-lb.

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Converted torque
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How we calculated this

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    Formula

    N·m = lbf·in × 0.112984829 lbf·in = N·m × 8.850745791 30 lbf·in × 0.112984829 = 3.38954 N·m

    In-lbs to Nm table

    lbf·inN·m
    5 lbf·in0.564924 N·m
    10 lbf·in1.12985 N·m
    15 lbf·in1.69477 N·m
    20 lbf·in2.2597 N·m
    25 lbf·in2.82462 N·m
    30 lbf·in3.38954 N·m
    35 lbf·in3.95447 N·m
    40 lbf·in4.51939 N·m
    45 lbf·in5.08432 N·m
    50 lbf·in5.64924 N·m
    60 lbf·in6.77909 N·m
    70 lbf·in7.90894 N·m
    75 lbf·in8.47386 N·m
    80 lbf·in9.03879 N·m
    90 lbf·in10.1686 N·m
    100 lbf·in11.2985 N·m
    120 lbf·in13.5582 N·m
    150 lbf·in16.9477 N·m
    180 lbf·in20.3373 N·m
    200 lbf·in22.597 N·m
    250 lbf·in28.2462 N·m
    300 lbf·in33.8954 N·m

    Factors from NIST SP 811 and the BIPM SI Brochure; values rounded to 6 significant digits.

    Frequently asked questions

    How many Nm is 30 in-lbs?

    30 lbf·in = 3.38954 N·m.

    How many in-lbs is 1 N·m?

    1 N·m = 8.85075 lbf·in.

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