therms to BTU
Convert therm to btu — instant, free, with the formula shown.
1 thm=100000 BTU
How to convert therm to btu
To convert therm to btu, multiply by 100000:
BTU = thm × 100000
For example, 10 thm × 100000 = 1000000 BTU.
thm to BTU conversion table
| therms (thm) | BTU (BTU) |
|---|---|
| 1 thm | 100000 BTU |
| 2 thm | 200000 BTU |
| 5 thm | 500000 BTU |
| 10 thm | 1000000 BTU |
| 25 thm | 2500000 BTU |
| 50 thm | 5000000 BTU |
| 100 thm | 10000000 BTU |
| 250 thm | 25000000 BTU |
| 500 thm | 50000000 BTU |
| 1000 thm | 100000000 BTU |
Other therm conversions
Convert to btu from another unit
thm to BTU — frequently asked
How many BTU are in 1 therm?
1 therm = 100000 BTU (thm × 100000 = BTU).
What is the formula to convert therm to btu?
Multiply your therm value by 100000 to get btu.
How do I convert 10 therms to BTU?
10 thm = 1000000 BTU. For 100 thm the answer is 10000000 BTU. Use the calculator on this page for any other value.
When to convert therm to btu
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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