BTU to Watts - Online Conversion Calculator

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BTU (British thermal unit) to Watts online conversion calculator for energy & power conversions. With this tool, you can convert BTU to watts. Enter the BTU value that you want to convert into watts. This converter will automatically give you the results and also works backwards.

What is BTU?

BTU is an acronym for British Thermal Unit. It is a measure of energy used to describe the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. One BTU is equivalent to approximately 1055 Joules, or 252 grams of calories.

Essentially, a BTU measures how much energy it takes to heat a certain amount of water. Although the exact amount required varies depending on factors such as the type of heating method and temperature, most gas furnaces require a BTU rate of between 45,000 - 90,000 for each cubic foot of space in order to heat it adequately.

What is Watts?

Watts are a measurement of power. In the context of electricity and electronics, they refer to how much energy is being consumed or produced at any given time. For example, if an appliance is rated at 1000 watts, that means it consumes energy at the rate of 1000 joules per second. Watts are useful for measuring the output of power plants and electrical generators, as well as the electricity required to run appliances or operate machinery.

The term "watt" is named after James Watt, a Scottish inventor who helped improve the steam engine and revolutionize the process of generating power for industrial use. Despite its origins in the 18th century, watts are still used today as a standard unit for measuring power, especially in electrical engineering and electronics manufacturing. In addition to raw watts, there are also kilowatts (kW) and megawatts (MW), which are used to measure the rate of energy consumption or production on a much larger scale.

How do BTU and Watts compare?

BTU and watts are two different units of measurement, but they both measure energy. BTUs are used for measuring the amount of thermal energy a system or device provides, while watts are used to measure the rate of generating power. The conversion between BTU and watts is dependent on a few factors such as the type of device you're using and the specific purpose you are using it for.

BTU to Watts Conversion Chart/Table

BTU to Watts Formula

BTU to Watts is calculated by multiplying the BTU/hr with 0.29307107:

Watts = BTU * 0.29307107