| Unit | Result |
|---|---|
1 British thermal units per second (Btu/s) is equal to 1055055.9990843567 Milliwatts (mW).
1 Btu/s = 1055055.9990843567 mW
or
1 mW = 9.478169887360125e-7 Btu/s
| Convert 1 Btu/s to other units | Result |
|---|---|
| British thermal units per second to Watts (Btu/s to W) | 1055.0559990843567 |
| British thermal units per second to Milliwatts (Btu/s to mW) | 1055055.9990843567 |
| British thermal units per second to Kilowatts (Btu/s to kW) | 1.0550559990843567 |
| British thermal units per second to Megawatts (Btu/s to MW) | 0.0010550559990843568 |
| British thermal units per second to Gigawatts (Btu/s to GW) | 0.0000010550559990843567 |
| British thermal units per second to Horsepower (metric) (Btu/s to PS) | 1.4344769438212597 |
| British thermal units per second to Foot-pounds per second (Btu/s to ft-lb/s) | 778.16937 |
| British thermal units per second to Horsepower (British) (Btu/s to hp) | 1.4148534 |