Energy & Heat
Laboratory, HVAC, and utility energy conversions.
BTU to Joules Converter
BTU → J.
Calorie to BTU Converter
cal → BTU (th).
Calories to Joules Converter
cal → J.
Electronvolts to Joules Converter
eV → J.
Ergs to Joules Converter
erg → J.
Food Calories (kcal) to Kilojoules Converter
kcal → kJ.
Joules to Calories Converter
J → cal.
Kilowatt-hours to Joules Converter
kWh → J.
Therms to BTU Converter
therm → BTU.
Tons of Refrigeration to BTU/hr Converter
TR → BTU/h.