Kilojoule to British Thermal Unit Converter

Convert kilojoules to british thermal units instantly with our accurate and easy-to-use conversion tool.

kJ
Result
0BTU

British Thermal Unit

Conversion Formula

British Thermal Unit = Kilojoule × 0.947813

Where:

  • kJ = Kilojoule
  • BTU = British Thermal Unit

About Kilojoule

The kilojoule (kJ) is a unit of energyin the metric system of measurement.

About British Thermal Unit

The british thermal unit (BTU) is a unit of energyin the imperial system of measurement.

How to Convert Kilojoule to British Thermal Unit

To convert from kilojoules to british thermal units, use our converter above. Simply enter the value in kilojoulesand get instant results in british thermal units.

Quick Reference:

  • 1 kJ = 0.947813 BTU
  • 1 BTU = 1.055060 kJ

Common Kilojoule to British Thermal Unit Conversions

1 kJ
= 0.95 BTU
5 kJ
= 4.74 BTU
10 kJ
= 9.48 BTU
25 kJ
= 23.70 BTU
50 kJ
= 47.39 BTU
100 kJ
= 94.78 BTU

Conversion Reference Table

Kilojoule (kJ)British Thermal Unit (BTU)
10.9478
21.8956
32.8434
43.7913
54.7391
109.4781
1514.2172
2018.9563
2523.6953
5047.3907
7571.086
10094.7813
250236.9533
500473.9067
1,000947.8134

Quick reference table showing common kilojoules to british thermal units conversions.

Real-World Energy Conversions

Electricity Bills

Understanding your power consumption in kilowatt-hours (kWh). A 100W bulb running for 10 hours uses 1 kWh. Convert kWh to joules or BTU for energy calculations.

🍎

Food and Nutrition

Converting between Calories (kcal) and joules for nutritional information. Food energy content is measured in Calories, with 1 Calorie equaling approximately 4.2 kilojoules.

🔥

Heating and Cooling

HVAC systems use BTU (British Thermal Units) to measure heating/cooling capacity. Converting BTU to watts or joules helps compare different systems.

🔬

Physics and Science

Scientific calculations use joules as the SI unit of energy. Converting between joules, kilojoules, and megajoules for physics problems and research.

🔋

Battery Capacity

Batteries are rated in watt-hours (Wh) or milliamp-hours (mAh). Converting between units helps compare battery performance and runtime.

Fuel Energy Content

Fuels are compared using energy content per unit mass or volume. Converting between joules per gram, BTU per pound, or kWh per liter.

Energy Conversion FAQs