To help compare different orders of magnitude this page lists energies between 1 and 10 joules.

• Weaker energies
• 1 joule is equal to:
  • 0.0000002778 kilowatt-hour
  • 0.0002390 calorie (food)
  • 0.0002778 watt-hour
  • 0.000948 British thermal unit
  • 0.0098692 litre-atmosphere
  • 0.2390 calorie (small calories are rarely used any more)
  • 0.738 foot-pound force
  • 1 W·s (watt second)
  • 1 N·m (newton metre)
  • 23.73 foot-poundals
  • 10,000,000 ergs
• 1 J – The energy required to lift a small apple (102 g) one metre against Earth's gravity
• 4.184 J – 1 thermochemical calorie (exact)
• 4.1868 J – 1 International Table calorie (exact)
• Stronger energies

External links

• Conversion Calculator for Units of Energy