My car's manual lists wheel torque as 110 N·m, but my torque wrench only shows ft·lb. What setting do I need?

110 N·m × 0.7376 ≈ 81.1 ft·lb. Set your wrench to 81 ft·lb, or the nearest detent your wrench supports.

I'm rebuilding a motorcycle engine with a Japanese service manual in N·m, but my US-made torque wrench is in ft·lb. How do I avoid stripping bolts?

Convert each spec individually — for example, a 12 N·m bolt is about 8.9 ft·lb. Many small fastener specs round to fractions of a foot-pound, so use the more precise inch-pound conversion (1 N·m ≈ 8.85 in·lb) for anything under about 20 N·m to avoid rounding errors that could over-torque a small bolt.

A torque value of 300 N·m seems huge compared to ft·lb specs I usually see. Is that realistic?

300 N·m ≈ 221 ft·lb, which is in the normal range for large lug nuts or driveshaft bolts on trucks and heavy-duty vehicles — it's not unusually high once converted.

Newton-Meters to Foot-Pounds Converter

Enter a value to instantly convert between torque units.

From

Precision4 dp

1 Newton-Meter = 0.7376 Foot-Pound

Key Formulas

Newton-Meter → Foot-Pound

ft·lb = N·m × 0.737562

Foot-Pound → Newton-Meter

N·m = ft·lb × 1.35582

Newton-Meter → Inch-Pound

in·lb = N·m × 8.85075

Inch-Pound → Newton-Meter

N·m = in·lb × 0.112985

Formula

ft·lb = N·m × 0.7375621493

Most car manufacturers publish torque specs in newton-meters, but many torque wrenches sold in the US are marked in foot-pounds. Anyone tightening lug nuts, head bolts, or suspension hardware on a vehicle with a metric spec sheet needs this conversion to set their wrench correctly.

Source: NIST SP 811, Table B.9

Last reviewed: 2026-06-11 · see our methodology

Frequently Asked Questions

Real-World Examples

Torque spec for a small electronics enclosure or bicycle stem bolt.

10 N·m = 7.38 ft·lb

Typical lug nut torque spec on a passenger car wheel.

100 N·m = 73.76 ft·lb

Spark plug torque spec on many four-cylinder engines.

35 N·m = 25.81 ft·lb

Wheel bearing nut torque on a light truck or SUV.

250 N·m = 184.39 ft·lb

ft lb to nm nm to in lb in lb to nm kgf m to nm nm to kgf m

Newton-Meters to Foot-Pounds Converter

Key Formulas

Formula

Frequently Asked Questions

Real-World Examples

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