BTU to therms
Convert btu to therm — instant, free, with the formula shown.
1 BTU=1.0000e-5 thm
How to convert btu to therm
To convert btu to therm, multiply by 1.0000e-5:
thm = BTU × 1.0000e-5
For example, 10 BTU × 1.0000e-5 = 1.0000e-4 thm.
BTU to thm conversion table
| BTU (BTU) | therms (thm) |
|---|---|
| 1 BTU | 1.0000e-5 thm |
| 2 BTU | 2.0000e-5 thm |
| 5 BTU | 5.0000e-5 thm |
| 10 BTU | 1.0000e-4 thm |
| 25 BTU | 0.00025 thm |
| 50 BTU | 0.0005 thm |
| 100 BTU | 0.001 thm |
| 250 BTU | 0.0025 thm |
| 500 BTU | 0.005 thm |
| 1000 BTU | 0.01 thm |
Other btu conversions
Convert to therm from another unit
BTU to thm — frequently asked
How many therms are in 1 btu?
1 btu = 1.0000e-5 therms (BTU × 1.0000e-5 = thm).
What is the formula to convert btu to therm?
Multiply your btu value by 1.0000e-5 to get therm.
How do I convert 10 BTU to therms?
10 BTU = 1.0000e-4 thm. For 100 BTU the answer is 0.001 thm. Use the calculator on this page for any other value.