Watts to BTU per Hour
Convert watts to BTU per hour with accuracy, learn power measurement history, conversion methods and applications
1 Watts = 3.41297 BTU per Hour (standard conversion factor). · Updated 2026-05-29
Power Calculator
Watts to BTU per Hour Conversion Table
Common Watts to BTU per Hour conversion values
| Watts | BTU per Hour |
|---|---|
| 1 W | 3.413 BTU/h |
| 10 W | 34.130 BTU/h |
| 50 W | 170.648 BTU/h |
| 100 W | 341.297 BTU/h |
| 500 W | 1706.485 BTU/h |
| 1000 W | 3412.969 BTU/h |
The formula
BTU per Hour = Watts × 3.41297
Example: 10 Watts = 34.1297 BTU per Hour