Convert BTU/hr to watts
BTU per hour to watts. Enter a value to convert, or use the BTU/hr to watts chart further down the page.
1 BTU per hour equals 0.2930710702 watts. Going the other way, 1 watt = 3.412141633 BTU per hour.
How to convert BTU/hr to watts
To convert BTU per hour to watts, multiply the BTU per hour value by 0.2930710702. You can also divide by 3.412141633 to get the same answer.
W = BTU/h × 0.2930710702
Worked example
Convert 15 BTU/h to watts:
15 BTU/h = 4.396066053 W
BTU/hr to watts conversion chart
Use this BTU/hr to watts table for quick reference without typing anything.
| BTU per hour (BTU/h) | watts (W) |
|---|---|
| 0.01 BTU/h | 0.002930710702 W |
| 0.1 BTU/h | 0.02930710702 W |
| 1 BTU/h | 0.2930710702 W |
| 2 BTU/h | 0.5861421403 W |
| 3 BTU/h | 0.8792132105 W |
| 5 BTU/h | 1.465355351 W |
| 10 BTU/h | 2.930710702 W |
| 20 BTU/h | 5.861421403 W |
| 50 BTU/h | 14.65355351 W |
| 100 BTU/h | 29.30710702 W |
| 1,000 BTU/h | 293.0710702 W |
What is a BTU per hour?
BTU per hour rates the capacity of heaters and air conditioners. 12,000 BTU/h is one “ton” of cooling.
What is a watt?
The watt is the SI unit of power: one joule per second.
Frequently asked questions
How many watts are in a BTU per hour?
1 BTU/hr equals 0.2930710702 watts. Going the other way, 1 watts is 3.412141633 BTU/hr.
How do you convert BTU/hr to watts?
To convert BTU per hour to watts, multiply the BTU per hour value by 0.2930710702. You can also divide by 3.412141633 to get the same answer.
What is 10 BTU/hr in watts?
10 BTU/hr equals 2.930710702 watts. The conversion chart on this page lists the other values people look up most often.
Related power conversions
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