Calories x 0.003968 = BTU
Kilocalorie is largest. 1 kilocalorie = 1000 calories = 4,200 Joules = 3.98 BTU
Traditionally the BTU (British Thermal Unit), but now we usually use kilojoules
The official (SI) unit of energy is the joule. Other common units include the calorie, the BTU, the electron-volt.
Remember that one calorie is equivalent to 4.18400 Joules. Also remember that a food calorie (Calorie) is equal to 1000 calories. So one Calorie is equal to 4.184 kJ of energy.
The most popular two heat energy units are: Calorie and BTU (British Thermal Unit).Both these units are obsolete. These days, allforms of energy are measured in joules.
The metric conversion of kilocalories convert to British Thermal Units is straightforward. For example, 50,000 kcal is equal to 198 283.342 but.
Joule, calorie, BTU (British Thermal Unit)
To convert Cubic Feet to Btu's, multiply by 1,000 1 CF = 1,000 Btu's
BTU/calorie/joule .
1 BTU = 1,055 Joules
To convert CFH to BTU, you need to use the formula 1 CFH which is equivalent to 1000 BTUs.
5.10kW converts to 17,401.92 BTU/hr
1 BTU(ISO) = 1,054.5 Joules 1 Joule = 0.00094832 BTU(ISO) (rounded)
32 BTU = 24,901.416 foot-pounds.
30000btu convert to watts
How to convert Cubic meter to BTU
Kilocalorie is largest. 1 kilocalorie = 1000 calories = 4,200 Joules = 3.98 BTU