Template:Convert/list of units/energy

Template:Convert/list of units/energy/atomicTemplate:Convert/list of units/energy/other

Energy
system	unit	code (alternative)		abbreviation	notes	sample default conversion	combinations
SI	yottajoule	YJ		YJ		1.0 YJ (2.8×1017 kWh)
	zettajoule	ZJ		ZJ		1.0 ZJ (2.8×1014 kWh)
	exajoule	EJ		EJ		1.0 EJ (2.8×1011 kWh)
	petajoule	PJ		PJ		1.0 PJ (280,000,000 kWh)
	terajoule	TJ		TJ		1.0 TJ (280,000 kWh)
	gigajoule	GJ		GJ		1.0 GJ (280 kWh)
	megajoule	MJ		MJ		1.0 MJ (0.28 kWh)
	kilojoule	kJ		kJ		1.0 kJ (240 cal)
	hectojoule	hJ		hJ		1.0 hJ (24 cal)
	decajoule	daJ		daJ		1.0 daJ (2.4 cal)
	joule	J		J		1.0 J (0.24 cal)
	decijoule	dJ		dJ		1.0 dJ (0.024 cal)
	centijoule	cJ		cJ		1.0 cJ (0.0024 cal)
	millijoule	mJ		mJ		1.0 mJ (0.00024 cal)
	microjoule	μJ (uJ)		µJ		1.0 µJ (2.4×10−7 cal)
	nanojoule	nJ		nJ		1.0 nJ (2.4×10−10 cal)
	picojoule	pJ		pJ		1.0 pJ (6.2 MeV)
	femtojoule	fJ		fJ		1.0 fJ (6.2 keV)
	attojoule	aJ		aJ		1.0 aJ (6.2 eV)
	zeptojoule	zJ		zJ		1.0 zJ (6.2 meV)
	yoctojoule	yJ		yJ		1.0 yJ (6.2 µeV)
cgs
	Watt-hour multiples
		Electronvolt multiples
			Calorie multiples
				pound/ounce-foot/ inch-hour-minute-second
					British thermal unit multiples
TNT-based units
						oil-based units
							atmospheric-pressure-based units
								Other