Explore methods to calculate ‘AC Power Consumption,’ ‘AC Wattage,’ and ‘Monthly AC Bill’ in India, including hourly and daily costs.
Table of Contents
In this comprehensive guide, we’ll delve into all aspects of AC power consumption, including understanding electricity usage, calculating power consumption, and more. We’ll explore topics such as air conditioner watt consumption, power consumption by air conditioner, power consumption by AC, and 1-ton AC power consumption per hour
As temperatures rise, the need for air conditioning becomes more pronounced for indoor comfort. Before purchasing an AC unit, it’s essential to thoroughly understand its energy consumption. By addressing key questions regarding electricity usage and calculation methods, you can make an informed decision that meets your specific needs.
Let us Calculate AC Power Consumption of 1-ton Inverter AC
In order to Calculate Electricity Consumption of 1-ton Inverter AC,
lets take its power consumption in between 1000 to 1500 watts, But, there is a question arises why between 1000 to 1500 watts
to answer that question there is a reference image of new 2024 model 1-ton Onida AC, AC attached plate pic uploaded above. which clearly indicated power consumption by air conditioner as 1090 watts, but in brackets 404 watt to 1292 watts is mentioned, So with that reference lets take an average out for all the 1-ton inverter AC’s available in market today as 1200 watts.
Now lets assume running time of AC in a day is 12 hours (including both outdoor unit and indoor unit)
But in inverter Ac as we all know the AC never runs continuously ON 100 percent efficiency for 12 hours as,
Inverter technology in air conditioners is a contemporary innovation designed to improve energy efficiency and lower electricity costs. Unlike conventional ACs, which operate at a fixed speed, inverter ACs feature variable-speed compressors. This allows them to adjust the compressor speed based on the cooling requirements of the room.
By modulating the compressor speed, inverter ACs maintain a consistent temperature more efficiently, using only the necessary amount of energy. They operate at lower capacities during periods of low cooling demand and increase to higher capacities as needed. This dynamic operation ensures optimal comfort while significantly reducing energy consumption compared to non-inverter ACs.
Furthermore, inverter ACs eliminate the frequent starting and stopping of the compressor, which consumes more energy. The smooth, continuous operation of the compressor in inverter ACs minimizes energy wastage and enhances overall efficiency.
Overall, inverter technology in ACs offers significant energy savings by optimizing compressor speed and reducing power consumption, resulting in lower electricity monthly AC bill for users.
Therefore, lets assume for ease of calculation: out of 12 hours, 6 hours is the efficient working time for the outer unit and 6 hours is the efficient working time for indoor unit.
However, both of them indoor and outdoor unit wouldn’t stop using electrical supply completely at any moment, instead outer unit reduce the tonnage once the required temperate in the room is attained, and again when temperature rises the outer unit increase the tonnage to provide effective cooling in the room and at the same time by doing so it reduces the electricity bill.
However, to make calculation easy we assume 6 hours each for both the units.
If Outdoor unit will run for 6 hours then, to calculate kilowatt hour we have to multiply power consumption (watts) with the no. of hours it runs for
for outer unit= 1200 watts X 6 hours
= 7200 wh
and for indoor unit power consumption is bit less, its different for different brands and in general lets on average assume it as 80 watts.
for Indoor unit= 80 watts X 6 hours
= 480 wh
i.e., for 12 hours total consumption comes out to be = 7200wh +480wh = 7680wh
now, lets convert kw to kwh in order to know the units that a Inverter AC will consume in a day, in order to convert kw to kwh we need to divide the attain value by 1000
Therefore, 7680/1000 = 7.680 units (for a single day)
In a 1 day if a 1-ton inverter AC consumes = 7.68 units
then in a month 1-ton inverter AC will consume = 30 days X 7.68 units = 230.4 units
Now, in every state in India per unit rate of electricity is different (due to subsidy and a lot of other factors), therefore let us assume the limit of 8 per unit rate (its on the maximum side) in order to attain the maximum bill that one can get in a month from 1-ton inverter AC
Per Day Electricity Bill (on maximum value side)= 7.68 units X 8 = 61.44 Indian Rupees (it is an approximate value, considering an hypothetical situation).
Per Month Electricity Bill (on maximum value side)= 230.4 units X 8 = 1,843.2 Indian Rupees (it is an approximate value, considering an hypothetical situation).
All the calculations that we have done are done by considering an hypothetical situation, that why we get an bill amount in an maximum range limits. we have considered running an inverter AC for 12 hours and the rate unit of electricity as ₹8 rupees per unit which is an hypothetical case scenario, but most people don’t run AC for 12 hours, in day to day life usage. and the rate of per unit of electricity is also not ₹8 in most the Indian states.
As, nowadays due to a lot of subsidy, rate cuts down to a great extend. and due to different modes in inverter AC’s nowadays the power consumption is different in different mode and its difficult to know the exact AC wattage different brands AC is consuming in different modes. . that’s why, your bill cannot go to 61.44₹ and 1843₹ In most of the case, your daily bill and monthly bill will be less than that.
But by using above technical formulas you can get approximate idea of how much your 1-ton Inverter AC will put load in your pocket in terms of electricity bill for 1 day and for 1 month.
There are phenomenal brand brand in the market, I.e., LG have its own AC bill Calculator, where very easily you can calculate the monthly bill that you will get from your LG AC’s using AC electricity Consumption Calculator.
Understanding Power Consumption of 1-ton AC
Interested in understanding the energy consumption of home cooling systems? The Bureau of Energy Efficiency (BEE) establishes benchmarks such as the Indian Seasonal Energy Efficiency Ratio (ISEER) and Energy Efficiency Ratio (EER), which dictate energy usage levels. These standards play a significant role in determining your monthly expenses for operating a 1-ton AC unit. Let’s delve into the factors influencing the efficiency and power consumption of air conditioners.
Room Size’s Impact on AC Power Consumption
The size of the room has a significant impact on how much energy your 1-ton AC unit consumes. In smaller rooms, the AC doesn’t need to work as hard, so it uses less electricity, leading to lower bills. However, in larger rooms, the AC needs to exert more effort to cool the space, which increases energy consumption and consequently, your electricity costs. Therefore, choosing the right-sized AC for your room is crucial for efficient energy use and cost savings.
Understanding How Outdoor Temperatures Affect
When it’s hot outside, your AC has to work extra hard to keep your home cool. This means it uses more electricity. Understanding how the temperature outside affects your AC’s performance is important for knowing how much energy it uses and how it impacts your electricity bills.
Understanding the Impact of Star Ratings on Your AC Power Consumption
While many technical salespeople advocate for air conditioners with high star ratings due to their improved energy efficiency, it’s worth noting that a 3-star rated AC can offer significant upfront cost savings compared to its 5-star counterpart. The ISEER and EER ratings of an AC reflect its energy efficiency, with higher values indicating better efficiency. BEE Star Ratings provide a convenient way to assess an AC’s efficiency level.
Opting for a 3-star rated AC could result in substantial initial savings on the purchase price, making it a more economical choice for budget-conscious consumers. When considering the most cost-effective cooling option, it’s important to balance the upfront cost with potential long-term savings on electricity bills. While AC units with higher ISEER and EER ratings may have a higher initial price tag, selecting a 3-star rated model can provide significant upfront savings without compromising on energy efficiency. This approach not only helps you save money on the purchase of the AC but also supports environmentally friendly cooling practices in the long run.
FAQ
How can I calculate the monthly electricity bill for my 1-ton AC?
Determining your 1-ton AC’s monthly bill can be intricate, but our article simplifies it for you. We guide you through calculating its power usage in kilowatts (kW), and then converting it to kilowatt-hours (kWh). Afterward, we demonstrate how to multiply the kWh by per unit rate of electricity, as per different states in India. Our article breaks down these steps in the simplest way possible for easy understanding.
How to decrease electricity bill in AC?
To reduce your AC electricity bill, adjust temperature settings conservatively, seal any leaks, and use fans to circulate cool air efficiently. Regular maintenance and change the mode of inverter AC as per outside climate, these factors will significantly lower costs.
How to use AC to get less electricity bill?
Setting your AC to 24 degrees Celsius makes it more efficient, requiring less energy for cooling and resulting in significant savings on your electricity bill. Alternatively, you can explore different modes available in inverter ACs to further reduce your electricity expenses.