Kilojoule

kJ

Comumente usado Unidade científica

The kilojoule is the practical metric unit for food energy on nutrition labels outside the United States. It's also used for describing thermal energy and power outputs.

Conversor rápido

1 kJ = kJ

Controla o formato de exibição. Números muito pequenos ou muito grandes serão exibidos em notação científica (por exemplo, 1,5e-6).

Kilojoule (kJ)

The kilojoule is the practical metric unit for food energy on nutrition labels outside the United States. It’s also used for describing thermal energy and power outputs.

Characteristics

  • Metric system unit
  • 1 kJ = 1,000 joules
  • Food energy standard: outside US (vs. kilocalories/Calories in US)
  • Nutrition labels: show energy in kJ in most countries
  • Used in: nutrition, thermodynamics, engineering

Conversions

  • 1 kJ = 1000 J
  • 1 kJ = 239.006 calories
  • 1 kJ = 0.239006 kcal
  • 1 kJ = 0.000948 BTU
  • 1 kJ = 0.277778 Wh
  • 1 kJ = 0.001 MJ

Unidades relacionadas

Usado em regiões

EU International Nutrition
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