Convert watt-hours to therm (us)s
1 Wh = 0.000034129563407 thm — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
0.000 034 129 563 407thm
As a fraction: 9/263701
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1 Wh = 0.000034129563407 thm
Show this value in all 39 energy & work units
- Petajoules PJ 3.6e-12
- Terajoules TJ 3.6e-9
- Gigajoules GJ 0.000 003 6
- Megajoules MJ 0.0036
- Kilojoules kJ 3.6
- Joules J 3600
- Millijoules mJ 3 600 000
- Microjoules µJ 3 600 000 000
- Nanojoules nJ 3 600 000 000 000
- Watt-hours Wh 1
- Kilowatt-hours kWh 0.001
- Megawatt-hours MWh 0.000 001
- Gigawatt-hours GWh 1e-9
- Terawatt-hours TWh 1e-12
- Calorie (thermochemical)s cal 860.420 650 096
- Kilocalories kcal 0.860 420 650 096
- Calorie (IT)s cal (IT) 859.845 227 859
- Kilocalorie (IT)s kcal (IT) 0.859 845 227 859
- British thermal units BTU 3.412 141 633 13
- BTU (thermochemical)s BTU (th) 3.414 425 949 64
- Million BTUs MMBTU 0.000 003 412 141 633 13
- Therm (US)s thm 0.000 034 129 563 407
- Therm (EC)s thm (EC) 0.000 034 121 411 564 9
- Electronvolts eV 2.24694326681e+22
- Kiloelectronvolts keV 2.24694326681e+19
- Megaelectronvolts MeV 2.24694326681e+16
- Gigaelectronvolts GeV 22 469 432 668 100
- Teraelectronvolts TeV 22 469 432 668.1
- Ergs erg 36 000 000 000
- Foot-pounds ft·lbf 2655.223 737 4
- Inch-pounds in·lbf 31 862.684 848 8
- Foot-poundals ft·pdl 85 429.297 455 2
- Horsepower-hours hp·h 0.001 341 022 089 6
- Tonne of TNTs t TNT 0.000 000 860 420 650 096
- Kiloton of TNTs kt TNT 8.60420650096e-10
- Megaton of TNTs Mt TNT 8.60420650096e-13
- Hartrees Eₕ 8.25736420223e+20
- Rydbergs Ry 1.65147284045e+21
- Quads quad 3.41214163313e-15
Every row is Watt-hour (Wh) converted through the joule, in exact rational arithmetic.
How to convert watt-hours to therm (us)s
Multiply the number of watt-hours by 0.000034129563407 to get therm (us)s.
Therm (US): Gas billing in the US.
Watt-hour to Therm (US) conversion table
| Watt-hours (Wh) | Therm (US)s (thm) |
|---|---|
| 1 Wh | 0.000 034 129 563 |
| 2 Wh | 0.000 068 259 127 |
| 3 Wh | 0.000 102 388 69 |
| 5 Wh | 0.000 170 647 82 |
| 10 Wh | 0.000 341 295 63 |
| 20 Wh | 0.000 682 591 27 |
| 25 Wh | 0.000 853 239 09 |
| 50 Wh | 0.001 706 478 2 |
| 100 Wh | 0.003 412 956 3 |
| 250 Wh | 0.008 532 390 9 |
| 500 Wh | 0.017 064 782 |
| 1000 Wh | 0.034 129 563 |
Therm (US) to Watt-hour conversion table
| Therm (US)s (thm) | Watt-hours (Wh) |
|---|---|
| 1 thm | 29 300.111 |
| 2 thm | 58 600.222 |
| 3 thm | 87 900.333 |
| 5 thm | 146 500.56 |
| 10 thm | 293 001.11 |
| 20 thm | 586 002.22 |
| 25 thm | 732 502.78 |
| 50 thm | 1 465 005.6 |
| 100 thm | 2 930 011.1 |
| 250 thm | 7 325 027.8 |
| 500 thm | 14 650 056 |
| 1000 thm | 29 300 111 |
Frequently asked
How many therm (us)s are in a watt-hour?
One watt-hour equals 0.00003412956341 therm (us)s (Wh → thm). That figure is exact, not rounded.
How do you convert watt-hours to therm (us)s?
Multiply the number of watt-hours by 0.000034129563407 to get therm (us)s.
What is 1 thm in watt-hours?
One therm (us) is 29300.11111 watt-hours.
What is 10 Wh in thm?
10 Wh = 0.000 341 295 63 thm.
What exactly is a therm (us)?
Gas billing in the US.