BTU to Watts Calculator

Convert BTU to Watts



Formula

The formula to convert BTU to Watts (W) is:

\[ W = \text{BTU} \times 0.29307107 \]

Where:

Definition

BTU (British Thermal Unit) is a unit of energy used in the power, steam generation, heating, and air conditioning industries. One BTU is the amount of energy needed to heat one pound of water by one degree Fahrenheit.

Watts (W) is a unit of power in the International System of Units (SI). It is defined as one joule per second and measures the rate of energy transfer.

Example Calculation

Let's assume the following value:

Using the formula:

\[ W = 500 \times 0.29307107 \approx 146.5355 \, \text{Watts} \]

The power is approximately 146.5355 Watts.

Conversion Chart

BTU Watts
1000 293.0711
2000 586.1421
3000 879.2132
4000 1,172.2843
5000 1,465.3554
6000 1,758.4264
7000 2,051.4975
8000 2,344.5686
9000 2,637.6396
10000 2,930.7107
11000 3,223.7818
12000 3,516.8528
13000 3,809.9239
14000 4,102.9950
15000 4,396.0661
16000 4,689.1371
17000 4,982.2082
18000 5,275.2793
19000 5,568.3503
20000 5,861.4214