Convert therm to foot-pound
Please provide values below to convert therm [thm] to foot-pound [ft*lbf], or Convert foot-pound to therm.
1 thm = 77816937.001 ft*lbf. To convert therm to foot-pound, multiply the value by 77816937.001; to go the other way, divide by it (1 ft*lbf = 1.28506728553e-08 thm). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 thm = 77816937.001 ft*lbf
- 1 ft*lbf = 1.28506728553e-08 thm
- 10 thm = 778169370.01 ft*lbf
- 100 thm = 7781693700.1 ft*lbf
How to Convert Therm to Foot-Pound
1 thm = 77816937.0010185 ft*lbf
Example: convert 15 thm to ft*lbf:
15 thm = 15 × 77816937.0010185 ft*lbf = 1167254055.01528 ft*lbf
Therm to Foot-Pound Conversion Table
| therm | foot-pound |
|---|---|
| 1 thm | 77816937.001 ft*lbf |
| 2 thm | 155633874.002 ft*lbf |
| 3 thm | 233450811.003 ft*lbf |
| 5 thm | 389084685.005 ft*lbf |
| 10 thm | 778169370.01 ft*lbf |
| 20 thm | 1556338740.02 ft*lbf |
| 50 thm | 3890846850.05 ft*lbf |
| 100 thm | 7781693700.1 ft*lbf |
| 500 thm | 38908468500.5 ft*lbf |
| 1000 thm | 77816937001 ft*lbf |
Therm
A therm is a unit of energy used primarily to measure natural gas consumption, equivalent to 100,000 British thermal units (BTUs).
History/Origin
The therm was introduced in the early 20th century by the American Gas Association to standardize natural gas billing and measurement; it became widely adopted in North America for energy calculations.
Current Use
Today, the therm is still used in the natural gas industry for billing and energy measurement, although other units like gigajoules and cubic meters are also common globally.
Foot-Pound
A foot-pound is a unit of energy or work equal to the work done when a force of one pound-force is exerted over a distance of one foot.
History/Origin
The foot-pound has been used primarily in the United States and the United Kingdom as a customary unit of energy, originating from imperial and US customary measurement systems, before the widespread adoption of the SI system.
Current Use
Today, the foot-pound is still used in certain fields such as engineering, automotive, and aerospace industries in the US for expressing torque and energy, although the SI unit joule is more common internationally.
Frequently Asked Questions
What is 1 therm in foot-pound?
1 therm (thm) = 77816937.001 foot-pound (ft*lbf).
How do you convert therm to foot-pound?
Multiply the therm value by 77816937.001. For example, 25 thm × 77816937.001 = 1945423425.03 ft*lbf.
What is 10 therm in foot-pound?
10 thm = 778169370.01 ft*lbf.
Which unit is larger, the therm or the foot-pound?
The therm is the larger unit: 1 thm = 77816937.001 ft*lbf.