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Convert watts to BTU/hour. Completely free.
1 watt is 3.4121416 BTU/hour. Type any value below for the exact answer. It all happens in this tab, with no account and no paid version.
Watts to BTU/hour converter
1 watt=3.4121416 BTU/hour
FormulaBTU/hour = watts × 3.4121416
How to convert watts to BTU/hour
- Type a value, or a question like the one already filled in.
- The result appears as you type, alongside every related unit.
- Copy it.
Power chart
| Watts | BTU/hour |
|---|---|
| 1 | 3.4121416 |
| 2 | 6.8242833 |
| 5 | 17.060708 |
| 10 | 34.121416 |
| 25 | 85.303541 |
| 50 | 170.60708 |
| 100 | 341.21416 |
| 1,000 | 3,412.1416 |
Questions
Is this watts to BTU/hour converter really free?
Yes, completely. Every tool and every format is free, and there's no paid version, account, watermark or daily limit.
Does anything get sent to a server?
No. It all runs in your browser, so it keeps working once the page has loaded, even offline.
How do I convert watts to BTU/hour?
Use BTU/hour = watts × 3.4121416. 1 watt is 3.4121416 BTU/hour. Type any value in the converter above, or a plain question like "5 w in btuh".
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