therms to kilojoules
Convert therm to kilojoule — instant, free, with the formula shown.
1 thm=105505.585 kJ
How to convert therm to kilojoule
To convert therm to kilojoule, multiply by 105505.585:
kJ = thm × 105505.585
For example, 10 thm × 105505.585 = 1055055.85 kJ.
thm to kJ conversion table
| therms (thm) | kilojoules (kJ) |
|---|---|
| 1 thm | 105505.585 kJ |
| 2 thm | 211011.17 kJ |
| 5 thm | 527527.925 kJ |
| 10 thm | 1055055.85 kJ |
| 25 thm | 2637639.625 kJ |
| 50 thm | 5275279.25 kJ |
| 100 thm | 10550558.5 kJ |
| 250 thm | 26376396.25 kJ |
| 500 thm | 52752792.5 kJ |
| 1000 thm | 105505585 kJ |
Other therm conversions
Convert to kilojoule from another unit
thm to kJ — frequently asked
How many kilojoules are in 1 therm?
1 therm = 105505.585 kilojoules (thm × 105505.585 = kJ).
What is the formula to convert therm to kilojoule?
Multiply your therm value by 105505.585 to get kilojoule.
How do I convert 10 therms to kilojoules?
10 thm = 1055055.85 kJ. For 100 thm the answer is 10550558.5 kJ. Use the calculator on this page for any other value.
When to convert therm to kilojoule
1Electricity bills (kWh)
2Nutrition labels (kcal / food cal)
3HVAC and heating (BTU, therms)
4Physics and chemistry (J, eV)
Energy conversion — common questions
Is a food calorie the same as a calorie?
No — a food 'Calorie' (capital C) actually means 1 kilocalorie = 1,000 small calories = 4,184 J. Nutrition labels typically write 'cal' meaning kcal.
How many joules in 1 kWh?
1 kWh = 3,600,000 J (3.6 MJ). Because 1 kW × 1 hour = 1,000 W × 3,600 s = 3,600,000 J.
What is a BTU?
British Thermal Unit — the energy required to raise 1 pound of water by 1 °F. 1 BTU ≈ 1,055 J.
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