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foot-pound to watt-hour

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

From ft·lb

foot-pound

To Wh

watt-hour

1 ft·lb = 0.0004Wh

Conversion table

Ten sample values from foot-pound to watt-hour. Use the converter above for arbitrary values.

foot-pound (ft·lb)	→	watt-hour (Wh)
0.001 ft·lb	→	3.7662e-7 Wh
0.01 ft·lb	→	3.7662e-6 Wh
0.1 ft·lb	→	3.7662e-5 Wh
0.5 ft·lb	→	0.000188 Wh
1 ft·lb	→	0.000377 Wh
2 ft·lb	→	0.000753 Wh
5 ft·lb	→	0.001883 Wh
10 ft·lb	→	0.003766 Wh
100 ft·lb	→	0.037662 Wh
1,000 ft·lb	→	0.376616 Wh

About the foot-pound

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

About the watt-hour

1 W sustained for 1 hour (3600 J).

How foot-pound to watt-hour conversion works

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

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

Reference value1 ft·lb = 0.00037662 Wh

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.

Frequently asked questions

Frequently Asked Questions

How do I convert foot-pound to watt-hour?

Multiply the foot-pound value by 0.000377 to get it in watt-hour. For example, 10 ft·lb = 0.0038 Wh.

What is 1 ft·lb in Wh?

1 ft·lb = 0.000377 Wh.

What is 100 ft·lb in Wh?

100 ft·lb = 0.0377 Wh.

What is the formula?

Linear: multiply by 0.000377 (the unit factor ratio).

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Keep exploring

Convert the other direction

Use the reverse converter: watt-hour → foot-pound

Browse all units in this category

Energy has 10 units.

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