LazyTools

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🔧 Torque Converter

Convert torque units — newton-metres, kilonewton-metres, pound-feet, pound-inches, kilogram-force metres and ounce-inches. 1 lbf·ft ≈ 1.3558 N·m.

1 N·m = 0.001 kN·m

1 newton-metres = 0.001 kilonewton-metres

1 × 0.001 = 0.001

1 N·m equals 0.001 kN·m, so multiplying by 0.001 converts the value. The result describes the exact same quantity — only the measuring stick changes.

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Popular torque conversions

All torque units

Unit Symbol Definition
Newton-metre N·m The SI unit of torque — one newton of force at one metre from the axis. Engine and fastener torque is specified in N·m across most of the world.
Kilonewton-metre kN·m A kilonewton-metre is 1,000 N·m — used for large machinery, structural connections and heavy industrial torque.
Pound-foot lbf·ft A pound-foot is the torque of one pound-force at one foot — the US car-spec unit (often written "ft-lb"). One lbf·ft is about 1.3558 N·m.
Pound-inch lbf·in A pound-inch is one-twelfth of a pound-foot (about 0.113 N·m) — used for small fasteners and precision assemblies.
Kilogram-force metre kgf·m A kilogram-force metre is the torque of one kilogram-force at one metre — 9.80665 N·m exactly. Older European and Japanese specs use it.
Ounce-inch ozf·in An ounce-inch is one-sixteenth of a pound-inch (about 0.00706 N·m) — the unit for small electric-motor and hobby-servo torque.