Watt to BTU per Hour Converter

1 W = 3.4121 BTU/h

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FORMULA

1 W = 3.4121 BTU/h
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CONVERSION TABLE

Watt (W) BTU per Hour (BTU/h)
1 W 3.4121 BTU/h
5 W 17.0607 BTU/h
10 W 34.1214 BTU/h
25 W 85.3035 BTU/h
50 W 170.6071 BTU/h
100 W 341.2142 BTU/h
250 W 853.0354 BTU/h
500 W 1,706.07 BTU/h
1,000 W 3,412.14 BTU/h
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COMMON VALUES

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About Watt (W)

The SI derived unit of power, one watt equals one joule per second. Named after James Watt, the Scottish inventor who improved the steam engine, the watt measures everything from LED light bulb consumption (5-15 W) to microwave oven output (700-1,200 W) and charging speeds of electronic devices.

About BTU per Hour (BTU/h)

BTU per hour measures the heating or cooling capacity of HVAC systems in the United States. Home air conditioners are rated in BTU/h (a window unit might provide 8,000-12,000 BTU/h), and furnace output determines how quickly a building can be heated in cold weather.

How to Convert Watt to BTU per Hour

The conversion formula is: 1 W = 3.4121 BTU/h. To convert from Watt (W) to BTU per Hour (BTU/h), use the formula above or the interactive converter at the top of this page.

Frequently Asked Questions

How many BTU per Hour in 1 Watt?

1 Watt (W) equals 3.4121 BTU per Hour (BTU/h).

How to convert Watt to BTU per Hour?

Multiply the Watt value by 3.4121 to get the equivalent in BTU per Hour. Formula: 1 W = 3.4121 BTU/h

What is the formula for Watt to BTU per Hour conversion?

1 W = 3.4121 BTU/h