energy conversion table
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7/23/2019 Energy Conversion Table
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7/23/2019 Energy Conversion Table
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1 GJ1 GJ
*1 GJ
1 GJ
= 947,950 Btu= 278 kWh
= 27 m3
= BTU x 1.054 x 0.000001
1 Btu100,000 Btu
= 1.05 kJ= 29 kWh
1 kWh = 3412 Btu
1 hp
1 hp
= 746 W
= 2545 Btu/h
1 W = 3.4 Btu/h
*1 ft3
*1 Mcf*1 Mcf
= 1,000 Btu
= 1 MMBtu= 1.05 GJ
*1 m3natural gas = 35,375 Btu
*1 tonne cooling = 12,000 Btu/h
1 therm = 100,000 Btu
Btu - British thermal unit
Btu/h - British thermal unit(s) per
hour
ft3 - c f cubic foot (feet)
GJ- gigajoule (billion joules)
hp - horsepower
J - joule
kJ - kilojoule (thousandjoules)
kW - kilowatt
kWh - kilowatt hour
m3 - cubic metre
Mcf - thousand cubic feet
MMBtu - million british thermal
units
W - watt
*The conversion fac tors indicated by an asterix (*) above are approximate. Converting gasvolumes to energy is estimated, and not exact, as the energy content of natural gas varies
slightly depending on the precise composition of the gas.
To calculate your monthly electricity consumption:
To find your monthly electricity consumption for an electrical appliance or piece of equipment,
take the equipment wattage (W) and divide by 1000, multiply by hours of use per day timesdays per month. This will give you an est imate of kilowatt-hours used per month.
W/1000 * hr/day * day/month = kWh/month
To find your monthly cost, take the energy consumption that applies (kWh) and multiply byyour energy costs.
kWh/month * $/kWh = $/month
Call us at 310-SAVE (7283) to inquire about our Kilowatt Program.
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