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foot-pound to therm

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

From ft·lb

foot-pound

To thm

therm

1 ft·lb = 1.29e-8thm

Conversion table

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

foot-pound (ft·lb)	→	therm (thm)
0.001 ft·lb	→	1.2851e-11 thm
0.01 ft·lb	→	1.2851e-10 thm
0.1 ft·lb	→	1.2851e-9 thm
0.5 ft·lb	→	6.4253e-9 thm
1 ft·lb	→	1.2851e-8 thm
2 ft·lb	→	2.5701e-8 thm
5 ft·lb	→	6.4253e-8 thm
10 ft·lb	→	1.2851e-7 thm
100 ft·lb	→	1.2851e-6 thm
1,000 ft·lb	→	1.2851e-5 thm

About the foot-pound

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

About the therm

100,000 BTU. Natural gas billing.

How foot-pound to therm conversion works

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

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

Reference value1 ft·lb = 1.285067e-8 thm

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 therm?

Multiply the foot-pound value by 1.2851e-8 to get it in therm. For example, 10 ft·lb = 1.29e-7 thm.

What is 1 ft·lb in thm?

1 ft·lb = 1.2851e-8 thm.

What is 100 ft·lb in thm?

100 ft·lb = 1.29e-6 thm.

What is the formula?

Linear: multiply by 1.2851e-8 (the unit factor ratio).

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Convert the other direction

Use the reverse converter: therm → foot-pound

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Energy has 10 units.

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