Milliwatt to BTU/hour Converter
Enter a value to instantly convert between power units.
Precision4 dp
1 Milliwatt = 0.0034 BTU/hour
Key Formulas
Kilowatt → Horsepower (mech)
hp = kW × 1.34102Horsepower (mech) → Kilowatt
kW = hp × 0.7457Watt → Kilowatt
kW = W × 0.001Kilowatt → Watt
W = kW × 1000Formula
BTU/h = mW × 0.003412142Source: NIST SP 811, Table B.8
| Milliwatt (mW) | BTU/hour (BTU/h) |
|---|---|
| 1 | 0.00341214 |
| 10 | 0.03412142 |
| 100 | 0.34121416 |
| 1,000 | 3.4121 |
| 10,000 | 34.1214 |
| 100,000 | 341.2142 |