joule per cubic metre
J m
-3
joule per litre
J l
-1
calorie
IT
per cubic centimetre
cal
IT
cm
-3
calorie
IT
per litre
cal
IT
l
-1
British thermal unit
IT
per cubic inch
Btu
IT
in
-3
British thermal unit
IT
per cubic foot
Btu
IT
ft
-3
British thermal unit
IT
per gallon (Imperial)
Btu
IT
gal
-1
British thermal unit
IT
per gallon (US)
Btu
IT
gal
-1
kilowatt hour per cubic metre
kW h m
-3
kilowatt hour per litre
kW h l
-1