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    Convert Newton-meters to Ounce-inches

    1 newton-meter (N·m) equals 141.6119327 ounce-inches (ozf·in).

    N·m
    Swap: convert ounce-inches to newton-meters
    ozf·in

    1 N·m = 141.6119327 ozf·in

    Type in either box. Scientific notation works: 1.5e-3.

    Converting a list? Use the bulk newton-meter to ounce-inch converter to paste a column from Excel.

    How to Convert Newton-meter to Ounce-inch

    • 1 N·m = 141.6119327 ozf·in
    • 1 ozf·in = 0.007061551814 N·m
    • Example: convert 15 N·m to ozf·in: 15 N·m = 15 × 141.6119327 ozf·in = 2124.17899 ozf·in

    Formula

    ozf·in = N·m × 141.6119326612

    Derivation from SI units:

    • 1 N·m = 1 N × 1 m = 1 kg·m²·s⁻²
    • 1 ozf·in = 1/16 lbf·in = 0.00706155181 N·m

    Both units are defined exactly, so the factor is exact. Newton-meter definition: newton-meter; Ounce-inch definition: ounce-inch.

    Worked examples

    1. A 0.5 N·m NEMA 17 stepper is 70.80596633 ozf·in.
      0.5 N·m × 141.6119327 = 70.80596633 ozf·in
    2. 1 N·m is 141.6119327 ozf·in.
      1 N·m × 141.6119327 = 141.6119327 ozf·in

    Newton-meter to Ounce-inch conversion table

    Newton-meter to Ounce-inch conversion table
    Newton-meters (N·m)Ounce-inches (ozf·in)
    1 N·m141.6119327 ozf·in
    2 N·m283.2238653 ozf·in
    5 N·m708.0596633 ozf·in
    10 N·m1416.119327 ozf·in
    12 N·m1699.343192 ozf·in
    20 N·m2832.238653 ozf·in
    25 N·m3540.298317 ozf·in
    30 N·m4248.35798 ozf·in
    40 N·m5664.477306 ozf·in
    50 N·m7080.596633 ozf·in
    80 N·m11328.95461 ozf·in
    100 N·m14161.19327 ozf·in
    120 N·m16993.43192 ozf·in
    150 N·m21241.7899 ozf·in
    200 N·m28322.38653 ozf·in
    300 N·m42483.5798 ozf·in
    400 N·m56644.77306 ozf·in
    500 N·m70805.96633 ozf·in

    Where it's used

    SI motor torques are converted to oz-in for comparison with US motor catalogues.

    Newton-meter to other torque units

    1 N·m expressed in every torque unit
    Conversion1 N·m equals
    newton-meter to kilonewton-meter 0.001 kN·m
    newton-meter to newton-centimeter 100 N·cm
    newton-meter to pound-foot 0.7375621493 lbf·ft
    newton-meter to pound-inch 8.850745791 lbf·in
    newton-meter to ounce-inch 141.6119327 ozf·in
    newton-meter to kilogram-force meter 0.1019716213 kgf·m
    newton-meter to kilogram-force centimeter 10.19716213 kgf·cm
    newton-meter to dyne-centimeter 10000000 dyn·cm

    Frequently asked questions

    How many oz-in is 1 N·m?

    1 N·m = 141.6119327 ozf·in.

    How many ounce-inches are in 1 newton-meter?

    1 N·m = 141.6119327 ozf·in.

    How do I convert newton-meters to ounce-inches?

    Multiply the value in N·m by 141.6119327. For example, 15 N·m × 141.6119327 = 2124.17899 ozf·in.

    Is the N·m to ozf·in conversion exact?

    Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).

    Sources

    Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.

    Cite this page

    APA

    Scientific Converters. (2026, October 15). Convert Newton-meters to Ounce-inches. Retrieved October 17, 2026, from https://scientificconverters.com/torque/newton-meters-to-ounce-inches/

    IEEE

    Scientific Converters, "Convert Newton-meters to Ounce-inches," scientificconverters.com. Accessed: Oct. 17, 2026. [Online]. Available: https://scientificconverters.com/torque/newton-meters-to-ounce-inches/