The Unit Converters

Watt to BTU/hour

1 Watt = 3.41214 BTU/hour


Conversion Formula

To convert Watt to BTU/hour, multiply the value by 3.41214.

Watt × 3.41214 = BTU/hour

Quick Reference

W BTU/h
1 3.41214
5 17.0607
10 34.1214
25 85.3036
50 170.607
100 341.214
500 1706.07
1000 3412.14

What is Watt?

The watt (symbol: W) is the unit of power in the International System of Units (SI).

It is defined as a derived unit of one joule per second and is used to quantify the rate of energy transfer.

Common Uses

The watt is used across all scientific and engineering disciplines. In everyday life, the wattage of electrical devices (like light bulbs, appliances, and chargers) indicates their power consumption or output.

What is BTU/hour?

BTU per hour (symbol: BTU/h) is an imperial unit of power that measures heat output or removal over time.

One BTU/h is approximately equal to 0.293 watts.

Common Uses

This unit is almost universally used in the United States and the United Kingdom to specify the heating and cooling capacity of residential and commercial HVAC units, such as air conditioners and heaters.

How many btu/hour are in a watt?

There are 3.41214 btu/hour in 1 watt.


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