Convert BTUs (BTU) to Kilojoules (kJ)
Converting BTUs to kilojoules is essential for understanding energy consumption in various applications. With the conversion factor of 1 BTU = 1.05506 kJ, you can easily translate energy values when cooking, heating, or in scientific contexts.
≈ 1 1/16 kJ
Conversion Formula
Reverse: BTU = kJ × 0.947813
Conversion Examples
BTU to Kilojoule Table
| BTU (BTU) | Kilojoule (kJ) | Fraction |
|---|---|---|
| 1 | 1.0551 | 1 1/16 |
| 2 | 2.1101 | 2 7/64 |
| 3 | 3.1652 | 3 11/64 |
| 4 | 4.2202 | 4 7/32 |
| 5 | 5.2753 | 5 9/32 |
| 6 | 6.3304 | 6 21/64 |
| 7 | 7.3854 | 7 25/64 |
| 8 | 8.4405 | 8 7/16 |
| 9 | 9.4955 | 9 1/2 |
| 10 | 10.5506 | 10 35/64 |
| 11 | 11.6057 | 11 39/64 |
| 12 | 12.6607 | 12 21/32 |
| 13 | 13.7158 | 13 23/32 |
| 14 | 14.7708 | 14 49/64 |
| 15 | 15.8259 | 15 53/64 |
| 16 | 16.881 | 16 7/8 |
| 17 | 17.936 | 17 15/16 |
| 18 | 18.9911 | 18 63/64 |
| 19 | 20.0461 | 20 3/64 |
| 20 | 21.1012 | 21 3/32 |
Unit Definitions
What is a BTU (BTU)?
A British Thermal Unit (BTU) is a unit of energy defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit.
History
The BTU has its roots in the British imperial system and has been widely used in the United States for various heating and cooling applications since the 19th century. Its use in measuring energy has persisted due to its practical applications in heating and cooling systems.
Current Use
Today, BTUs are commonly used in the HVAC industry to describe the energy output of heating and cooling systems, making it easier for consumers to compare product efficiencies.
Learn more about BTUWhat is a Kilojoule (kJ)?
The kilojoule (kJ) is a derived unit of energy in the International System of Units (SI) and is equal to 1,000 joules.
History
The joule was named after the English physicist James Prescott Joule and the kilojoule has been used globally since the adoption of SI units in the 20th century. It has become the standard measurement for energy in many scientific and engineering fields.
Current Use
Kilojoules are widely used in nutrition labels, scientific research, and energy consumption metrics, providing a universal method for quantifying energy regardless of the application.
Learn more about Kilojoule