Convert foot-pounds to therm (us)s
1 ft·lbf = 0.0000000128537429544 thm — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
1.28537429544e-8thm
As a fraction: 3389544870828501/263701000000000000000000
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1 ft·lbf = 0.0000000128537429544 thm
Show this value in all 39 energy & work units
- Petajoules PJ 1.35581794833e-15
- Terajoules TJ 1.35581794833e-12
- Gigajoules GJ 1.35581794833e-9
- Megajoules MJ 0.000 001 355 817 948 33
- Kilojoules kJ 0.001 355 817 948 33
- Joules J 1.355 817 948 33
- Millijoules mJ 1355.817 948 33
- Microjoules µJ 1 355 817.948 33
- Nanojoules nJ 1 355 817 948.33
- Watt-hours Wh 0.000 376 616 096 759
- Kilowatt-hours kWh 0.000 000 376 616 096 759
- Megawatt-hours MWh 3.76616096759e-10
- Gigawatt-hours GWh 3.76616096759e-13
- Terawatt-hours TWh 3.76616096759e-16
- Calorie (thermochemical)s cal 0.324 048 266 81
- Kilocalories kcal 0.000 324 048 266 81
- Calorie (IT)s cal (IT) 0.323 831 553 533
- Kilocalorie (IT)s kcal (IT) 0.000 323 831 553 533
- British thermal units BTU 0.001 285 067 463 46
- BTU (thermochemical)s BTU (th) 0.001 285 927 773 82
- Million BTUs MMBTU 1.28506746346e-9
- Therm (US)s thm 1.28537429544e-8
- Therm (EC)s thm (EC) 1.28506728395e-8
- Electronvolts eV 8.46235002783e+18
- Kiloelectronvolts keV 8 462 350 027 830 000
- Megaelectronvolts MeV 8 462 350 027 830
- Gigaelectronvolts GeV 8 462 350 027.83
- Teraelectronvolts TeV 8 462 350.027 83
- Ergs erg 13 558 179.4833
- Foot-pounds ft·lbf 1
- Inch-pounds in·lbf 12
- Foot-poundals ft·pdl 32.174 048 556 4
- Horsepower-hours hp·h 0.000 000 505 050 505 051
- Tonne of TNTs t TNT 3.2404826681e-10
- Kiloton of TNTs kt TNT 3.2404826681e-13
- Megaton of TNTs Mt TNT 3.2404826681e-16
- Hartrees Eₕ 3.10985627536e+17
- Rydbergs Ry 6.21971255072e+17
- Quads quad 1.28506746346e-18
Every row is Foot-pound (ft·lbf) converted through the joule, in exact rational arithmetic.
How to convert foot-pounds to therm (us)s
Multiply the number of foot-pounds by 0.0000000128537429544 to get therm (us)s.
Therm (US): Gas billing in the US.
Foot-pound to Therm (US) conversion table
| Foot-pounds (ft·lbf) | Therm (US)s (thm) |
|---|---|
| 1 ft·lbf | 1.2853743e-8 |
| 2 ft·lbf | 2.5707486e-8 |
| 3 ft·lbf | 3.8561229e-8 |
| 5 ft·lbf | 6.4268715e-8 |
| 10 ft·lbf | 0.000 000 128 537 43 |
| 20 ft·lbf | 0.000 000 257 074 86 |
| 25 ft·lbf | 0.000 000 321 343 57 |
| 50 ft·lbf | 0.000 000 642 687 15 |
| 100 ft·lbf | 0.000 001 285 374 3 |
| 250 ft·lbf | 0.000 003 213 435 7 |
| 500 ft·lbf | 0.000 006 426 871 5 |
| 1000 ft·lbf | 0.000 012 853 743 |
Therm (US) to Foot-pound conversion table
| Therm (US)s (thm) | Foot-pounds (ft·lbf) |
|---|---|
| 1 thm | 77 798 351 |
| 2 thm | 155 596 700 |
| 3 thm | 233 395 050 |
| 5 thm | 388 991 750 |
| 10 thm | 777 983 510 |
| 20 thm | 1 555 967 000 |
| 25 thm | 1 944 958 800 |
| 50 thm | 3 889 917 500 |
| 100 thm | 7 779 835 100 |
| 250 thm | 19 449 588 000 |
| 500 thm | 38 899 175 000 |
| 1000 thm | 77 798 351 000 |
Frequently asked
How many therm (us)s are in a foot-pound?
One foot-pound equals 1.285374295e-8 therm (us)s (ft·lbf → thm). That figure is exact, not rounded.
How do you convert foot-pounds to therm (us)s?
Multiply the number of foot-pounds by 0.0000000128537429544 to get therm (us)s.
What is 1 thm in foot-pounds?
One therm (us) is 77798350.53 foot-pounds.
What is 10 ft·lbf in thm?
10 ft·lbf = 0.000 000 128 537 43 thm.
What exactly is a therm (us)?
Gas billing in the US.