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Automotive & Mechanical Engineering

Torque Unit Converter

Convert torque wrench measurements between Newton-meters (N·m), Pound-feet (lb-ft), Pound-inches (lb-in), and Kilogram-force meters.

Automotive Specs:

All Equivalent Torque Ratings

Understanding Torque Units

Torque represents the rotational turning effort applied to a fastener, bolt, or engine crankshaft. In the metric SI system, torque is measured in Newton-meters (N·m). In the US imperial automotive and aviation industries, pound-feet (lb-ft) and pound-inches (lb-in) are the standard units.

Frequently Asked Questions

What is the formula to convert N·m to lb-ft?

Value in lb-ft = Value in N·m × 0.737562. For quick mental math, subtract about 26% from the N·m rating.

Why do bicycle components specify torque in Newton-meters?

Modern bicycles use lightweight carbon fiber and aluminum alloys that easily crack if over-torqued. Critical fasteners specify precise low torque between 4 to 12 N·m.

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