Energy
20 kilojoules
- Energy
- kJ
- SI
20 kilojoules is a measurement of energy. That is 20,000 joules, or 4,780.114723 calories. Below it is converted into all 13 units Nerdulator knows for energy.
Common conversions
joules20,000 J
calories4,780.11472275 cal
kilocalories4.78011472 kcal
watt-hours5.55555556 Wh
kilowatt-hours0.00555556 kWh
British thermal units18.95634241 BTU
Every other unit of energy
megajoules0.02 MJ
electronvolts1.24830181 × 10^23 eV
therms0.00018956 thm
foot-pounds14,751.24298555 ft⋅lb
tons of TNT0.00000478 tTNT
About this quantity
CategoryEnergy
Unitkilojoule (kJ)
SystemSI
In joules (the base unit)20,000 J
Definition1 kilojoule = 1,000 jouleexact by definition
Double40 kilojoules
Half10 kilojoules
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