foot-pound to joule

Live foot-pound (ft·lb) to joule (J) converter. Plus a 10-value reference table and FAQs.

foot-pound
joule
1 ft·lb = 1.3558J

換算表

foot-poundからjouleまでの 10 個のサンプル値。任意の値には上の換算器をお使いください。

foot-pound (ft·lb)→joule (J)
0.001 ft·lb → 0.001356 J
0.01 ft·lb → 0.013558 J
0.1 ft·lb → 0.135582 J
0.5 ft·lb → 0.677909 J
1 ft·lb → 1.355818 J
2 ft·lb → 2.711636 J
5 ft·lb → 6.77909 J
10 ft·lb → 13.558179 J
100 ft·lb → 135.581795 J
1,000 ft·lb → 1,355.817948 J

foot-poundについて

Energy to lift 1 lb by 1 ft. Torque, firearms.

jouleについて

SI unit of energy. 1 N·m.

How foot-pound to joule conversion works

Both units belong to Energy. Unitbox first expresses the input in the category reference unit (J), then expresses that same quantity in joule.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 ft·lb = 1.35581795 J
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

よくある質問

Frequently Asked Questions

How do I convert foot-pound to joule?

Multiply the foot-pound value by 1.355818 to get it in joule. For example, 10 ft·lb = 13.5582 J.

What is 1 ft·lb in J?

1 ft·lb = 1.355818 J.

What is 100 ft·lb in J?

100 ft·lb = 135.5818 J.

What is the formula?

Linear: multiply by 1.355818 (the unit factor ratio).

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