4 Watts to BTU/hour
Convert 4 watts (W) to btu/hour (BTU/h) with formulas, examples, and conversion tables.
W
BTU/h
4 W = 13.6486 BTU/h
Full precision:13.6486 BTU/h
Step-by-Step Solution
To convert 4 watts to btu/hour, we multiply by 3.4121 because one watt equals exactly 3.4121 btu/hour.
1 watt = 3.4121 btu/hour
Since each watt contains 3.4121 btu/hour, we multiply our value by this factor:
4 × 3.4121 = 13.6486 btu/hour
So 4 watts = 13.6486 btu/hour.
Quick check: 13.6486 ÷ 3.4121 = 4 watts
Watts to BTU/hour Conversion Table
| Watts | BTU/hour |
|---|---|
| 1 W | 3.4121 BTU/h |
| 2 W | 6.8243 BTU/h |
| 3 W | 10.2364 BTU/h |
| 4 W | 13.6486 BTU/h |
| 5 W | 17.0607 BTU/h |
| 10 W | 34.1214 BTU/h |
| 20 W | 68.2428 BTU/h |
| 50 W | 170.607 BTU/h |
| 100 W | 341.214 BTU/h |
4 Watts in Other Units
| Unit | 4 W = |
|---|---|
| Watts to Kilowatts | 0.004 kW |
| Watts to Megawatts | 0.000004 MW |
| Watts to Gigawatts | 4e-9 GW |
| Watts to Milliwatts | 4000 mW |
| Watts to Horsepower | 0.0053641 hp |
| Watts to Metric Horsepower | 0.0054385 PS |
| Watts to BTU/hour | 13.6486 BTU/h |
| Watts to Foot-pounds/second | 2.9502 ft·lb/s |
| Watts to Calories/second | 0.95602 cal/s |