Milliwatt to BTU per Hour (mW to BTU/h)
Convert mW to BTU/h — Power converter
One milliwatt equals 0.0034121425 BTU/h, so to convert milliwatts to BTU per hour you multiply the value by 0.0034121425. A milliwatt is smaller than a btu per hour — going the other way, 1 BTU/h = 293.071 mW. For example, 10 mW = 0.03412142 BTU/h and 50 mW = 0.17060712 BTU/h.
1 mW = 0.0034121425 BTU/h
Milliwatt to BTU per Hour formula
1 Milliwatt = 0.0034121425 BTU/h
Worked examples
- 25 mW = 0.08530356 BTU/h
- 100 mW = 0.34121425 BTU/h
Milliwatt to BTU per Hour conversion table
| Milliwatt (mW) | BTU per Hour (BTU/h) |
|---|---|
| 1 | 0.0034121425 |
| 2 | 0.0068242849 |
| 3 | 0.01023643 |
| 5 | 0.01706071 |
| 8 | 0.02729714 |
| 10 | 0.03412142 |
| 12 | 0.04094571 |
| 15 | 0.05118214 |
| 20 | 0.06824285 |
| 25 | 0.08530356 |
| 50 | 0.17060712 |
| 100 | 0.34121425 |
| 250 | 0.85303561 |
| 500 | 1.706071 |
| 1000 | 3.412142 |
Frequently asked questions
How many BTU per hour are in one milliwatt?
One milliwatt equals 0.0034121425 BTU per hour (BTU/h).
How many milliwatts are in one btu per hour?
One btu per hour equals 293.071 milliwatts (mW).
How do you convert milliwatts to BTU per hour?
1 Milliwatt = 0.0034121425 BTU/h. Use the calculator above for any value.
What is 5 mW in BTU/h?
5 mW = 0.01706071 BTU/h.
What is 100 mW in BTU/h?
100 mW = 0.34121425 BTU/h.
What is 10 mW in BTU/h?
10 mW = 0.03412142 BTU/h.
What is 20 mW in BTU/h?
20 mW = 0.06824285 BTU/h.
Is a milliwatt bigger than a btu per hour?
No. A milliwatt is smaller — one milliwatt equals 0.0034121425 BTU per hour, while one btu per hour equals 293.071 milliwatts.