1 BTU = 1.055 kilojoules. (1 joule per second = 1 watt, or 1 joule = 1 watt-sec)
1 kWh = 3.6 megajoules (1000 x 3600 watt-sec = 3600 kilojoules)
3600000/1055 = 3412.3
So 1 kWh is the energy equivalent of 3412.3 BTUs.
The reverse conversion is that 1 BTU = 0.000293 KWh
*However, a kWh is energy used in work over time, while BTUs are energy content.
WattHours (Wh) or BTU's are measurements of Energy: which is how much energy is used (a certain amount). Conversely, watt and hp are measurements of power, which is how fast energy is being used (a certain rate).
Over the last century Wh, KWh, and MWh has replaced BTU in all non-heating uses of energy, except in scientific use (prefers the joule, J). In describing thermal energy use however, BTU (larger amounts of energy) and calories (smaller amounts of energy) and sometimes therms (very large amounts) are still used.
1 BTU = 1.055 kilojoules. I'm not sure what you mean by 'BTUday'. BTU is a quantity of energy, so BTU x Day has no meaning. BTU/day is a rate of energy, ie power. KW is a rate, and KWh a quantity. So what are we comparing? 1 BTU/sec = 1.055 kJ/sec = 1.055 KW. So 1.055 KWsecs = 1 BTU, 1 KWh = 3412 BTU. It also follows that 3412 BTU/hour = 1 KW. Hope this has helped. Just remember to compare quantity with quantity, and rate with rate, and don't mix them up.
Calories x 0.003968 = BTU
One thousand cubic feet of gas (Mcf) -> 1.027 million BTU = 1.083 billion J = 301 kWh
BTU is a measure of energy, while a kilowatt is a measure of power. Energy is power times time. Energy: measured in BTU or kilowatt-hours Power: measured in BTU/hour or kilowatts. 100,000 BTU equals about 29 kWh so a 1 kW heater produces about 3400 BTU per hour.
1 Joule = 1 watt-second, therefore, you divide by 3,600,000.
Divide the dollars per kWh by 3,412.14163
0.6726
One BTU is approximately a third of a watt-hour. An MMbtu is million.
One thousand cubic feet of gas (Mcf) -> 1.027 million BTU = 1.083 billion J = 301 kWh by Lyon
1 kilowatt-hour is 3412 British Thermal Units, so 4 kWh is 13648 BTU.
1 kilowatt-hour is 3412 British Thermal Units, so 4 kWh is 13648 BTU.
1 kilowatt-hour is 3412 British Thermal Units, so 4 kWh is 13648 BTU.
1 gallon of water weighs 8.34 pounds. It takes I BTU to change the temp of 1 pound of water 1 degree F. So for 1 gallon it takes 8.34 BTU. It takes 3412.14 BTU to equal 1 KWH. So 8.34 Btu x (1KWH / 3412.14 BTU) = 0.002444 KWH
Does not computeKilowatts do not convert to BTU and vice versa. The watt is a unit of power, whereas the BTU is a unit of energy. Perhaps you meant BTU/hr. 1.5E5 BTU/hr = 43.96 kilowattsYou could do a direct conversion into Killowatt hours though one would assume.1.5E5 BTU = 43.96 KWh
1 BTU = 1.055 kilojoules. I'm not sure what you mean by 'BTUday'. BTU is a quantity of energy, so BTU x Day has no meaning. BTU/day is a rate of energy, ie power. KW is a rate, and KWh a quantity. So what are we comparing? 1 BTU/sec = 1.055 kJ/sec = 1.055 KW. So 1.055 KWsecs = 1 BTU, 1 KWh = 3412 BTU. It also follows that 3412 BTU/hour = 1 KW. Hope this has helped. Just remember to compare quantity with quantity, and rate with rate, and don't mix them up.
15 billion BTU/hr is 4,396,065.6kW and 15 billion BTU = 4,396,065.6 kWh
It depends on the btu of the unit