If you have a central air conditioner that is using 3,500 watts of power, and you are paying $0.10 per kilowatt-hour (kWh), then your air conditioner is costing you $0.35 per hour to operate. Over the course of a day, that comes out to $8.40 per day.. To use the calculator, enter the air conditioner capacity (BTU) of your AC unit, and the EER (Energy Efficiency Ratio). The result will be provided in Kilowatts (kWh). If you would rather have the answer in Watts, you can simply multiply the answer in kWh by 1,000. 1 Kilowatt = 1,000 Watts.

How Many Watts Does A 35 Ton Ac Unit Use?
How Many Watts Does A 35 Ton Ac Unit Use?
kWh (Kilowatt hour) Definition, Formula and Calculation
kWh (Kilowatt hour) Definition, Formula and Calculation
What Does Kilowatt Hours Mean « ElectricRate
What Does Kilowatt Hours Mean « ElectricRate
How To Effectively Maximize Energy Efficiency In Your Home
How To Effectively Maximize Energy Efficiency In Your Home
How Many Kwh Does an Air Conditioner Use? Discover the
How Many Kwh Does an Air Conditioner Use? Discover the
Kilowatt hour (kWh) Definition, Conversions, Units, Applications sep sitename
Kilowatt hour (kWh) Definition, Conversions, Units, Applications sep sitename
Watts to Kilowatt Hours (W to kWh) Conversion Calculator Footprint
Watts to Kilowatt Hours (W to kWh) Conversion Calculator Footprint
Kilowatt hour (kWh) Definition, Conversions, Units, Applications sep sitename
Kilowatt hour (kWh) Definition, Conversions, Units, Applications sep sitename
How Many Watts Does An 8000 BTU Air Conditioner Use?
How Many Watts Does An 8000 BTU Air Conditioner Use?
How Much Electricity (kWh And KW) Does An Air Conditioner
How Much Electricity (kWh And KW) Does An Air Conditioner
How to Calculate Kilowatt Hours (with Calculator) wikiHow
How to Calculate Kilowatt Hours (with Calculator) wikiHow
KilowattHour Metering How Does it Work? [Applications]
KilowattHour Metering How Does it Work? [Applications]
Kilowatt Hours to Watts (kWh to W) Conversion Calculator
Kilowatt Hours to Watts (kWh to W) Conversion Calculator
What is a kilowatt hour? Freeing Energy
What is a kilowatt hour? Freeing Energy
What Is A KilowattHour (kWh)?
What Is A KilowattHour (kWh)?
What is A Kilowatt Hour? Understanding= More in Your Pocket!
What is A Kilowatt Hour? Understanding= More in Your Pocket!
KilowattHours (kWh) to AmpHours (Ah) Conversion Calculator
KilowattHours (kWh) to AmpHours (Ah) Conversion Calculator
What Is a KilowattHour? Constellation
What Is a KilowattHour? Constellation
Kilowatt Hours to Watts (kWh to W) Conversion Calculator Footprint
Kilowatt Hours to Watts (kWh to W) Conversion Calculator Footprint
How Many KWh Does An Air Conditioner Use Storables
How Many KWh Does An Air Conditioner Use Storables
How To Calculate Air Conditioner Kwh at Dorothy Malbrough blog
How To Calculate Air Conditioner Kwh at Dorothy Malbrough blog
What Is a KilowattHour? Constellation
What Is a KilowattHour? Constellation
How many units of kWh does Inverter heat pump (Hot
How many units of kWh does Inverter heat pump (Hot
How Much Electricity (kWh And KW) Does An Air Conditioner
How Much Electricity (kWh And KW) Does An Air Conditioner
Do You Know How Much It Costs to Run Your
Do You Know How Much It Costs to Run Your
How Much Electricity (kWh And KW) Does An Air Conditioner
How Much Electricity (kWh And KW) Does An Air Conditioner
A Guide to Air Conditioning Types Invictus Mechanical
A Guide to Air Conditioning Types Invictus Mechanical
KilowattHour (kWh) Formula & How to Calculate Power Consumption
KilowattHour (kWh) Formula & How to Calculate Power Consumption
Watts to Kilowatt Hours (W to kWh) Conversion Calculator Footprint
Watts to Kilowatt Hours (W to kWh) Conversion Calculator Footprint
What’s a Kilowatt Hour or kWh?
What’s a Kilowatt Hour or kWh?

* Based on 16 SEER AC and average yearly cooling hours in the U.S.. Example: How much electricity does a 2.5 ton central AC use? The chart tells us that a 2.5 ton central AC uses 1.88 kWh of electricity each hour.This means that in one month, a 2.5 ton central AC uses 1350 kWh of electricity, and 2475 kWh per year.. The average 3-ton air conditioner operates at around 3500 watts per hour—or 3.5 kWh—while in use. If you ran your A/C unit for nine hours a day during the four warmest months of the year, the electricity needed to cool your home would cost you around $460 annually.