2,500 calories = ~9.914 BTU
To convert calories to British Thermal Units (BTU), you can use the conversion factor of 1 calorie = 0.003968 BTU. Simply multiply the number of calories by this conversion factor to get the equivalent amount in BTU.
heat energy
measured in Calories, Btu, Joules, ...
Q = heat = ( 252 cal ) ( 1 Btu / 252 cal ) = 1.00 Btu = 1.00 British Thermal UnitANSWER: 1.00 Btu = 1.00 British Thermal Unit
Heat is molecular motion; the units are BTU and calories.
HOW MANY BTU IN A 1 HP 2545 btu = 1 HP
HOW MANY BTU IN A 1 HP 2545 btu = 1 HP
1000000
one btu
1 BTU = 251.9968 Calories See Link http://www.convert-me.com/en/convert/units/energy/energy.btu.en.html It appears that there are two types of Calories. See this link: http://www.csgnetwork.com/converttable.html
100 BTU = ~105,505.59 joules