air conditioner electricity cost calculator
Regardless of whether you have a split AC, a window AC, or a central cooling unit, knowledge about energy use would save both money and energy. The calculator is applicable to both single-phase and 3-phase ACs. It uses various sizes (watts or tons) and provides a fast breakdown of daily, monthly, and annual running costs. You can use it to compare the various models of AC, adjust usage patterns, etc., or to find out whether your existing AC is energy efficient.
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Frequently Asked Questions - Air Conditioner Electricity cost Conversion FAQs:
How much electricity does a 1.5 ton AC use?
A large capacity air conditioner of 1.5 tons consumes approximately 1.5 to 2.0 kilowatts (kW) of electricity per hour based on its Energy Efficiency Ratio (EER), the level of insulation of the room, and the temperature that it warms up within. For instance, if it were to run for 8 hrs, then it would consume approximately 12-16 units (kWh)/day.
How much electricity is used in 1 hour by an AC?
A 1.5-ton AC will use between 1.5 to 2 kWh per hour on average. The number of A/C is dependent on whether it’s an inverter AC or a normal split AC and how hard the compressor is working to cool the room.
How do I calculate AC power consumption?
To determine AC power usage, multiply the AC’s kW power used by the number of hrs used. For instance, a 1.8 kW AC that operates 5 hours daily consumes 1.8 × 5 = 9 kWh daily. Multiply by the amount your electricity costs to calculate your bill.
What is the power rating of a 1.5 ton AC?
A typical 1.5-ton AC will typically record a power rating of between 1.5 kW and 2 kW. Inverter ACs tend to consume less because they adapt to the power requirement. Refer to the exact wattage and energy usage on the wattage-star rating label or specs sheet.
Does inverter AC use less electricity?
Yes, inverter ACs consume less electricity since they vary the compressor speed which it compared to switching on and off. Just this energy saving is enough to save you energy during prolonged usage and can cut down your monthly bill by 30 to 40% when compared to non-inverter ACs.