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Energy

Foot pound force to joules Converter

Convert foot-pound force to joule instantly.

FormulaJ = ft·lbf × 1.35581794833
Sources and methodology1 ft·lbf = 1.35581794833 J — exactly. exactly

Quick conversion table

foot-pound forcejoule
1 ft·lbf1.35581794833 J
10 ft·lbf13.5581794833 J
100 ft·lbf135.581794833 J
500 ft·lbf677.908974166 J
1000 ft·lbf1355.81794833 J
5000 ft·lbf6779.08974166 J
10000 ft·lbf13558.1794833 J
100000 ft·lbf135581.794833 J

Unit definitions

foot-pound force (ft·lbf)

foot-pound force is a unit of Energy. In this converter it is defined against the category base unit as 1 ft·lbf = 1.35581794833 J.

joule (J)

joule is a unit of Energy. In this converter it is defined against the category base unit as 1 J = 1 J.

Example

10 ft·lbf = 13.5581794833 J

Sources and methodology

Definitions: BIPM SI Brochure and NIST conversion guidance. Methodology.