Inverter Aircon Consumption Calculator

How to Use This Calculator

Using the inverter aircon consumption calculator is simple. Follow these steps:

1. Enter the power rating of your inverter air conditioner in watts (W).
2. Select the number of hours you typically use the air conditioner per day.
3. Enter your electricity rate per kilowatt-hour (kWh).
4. Click the "Calculate" button to see your results.

The calculator will display your daily, monthly, and annual electricity consumption, as well as the estimated cost.

How Inverter Aircon Consumption Works

Inverter air conditioners are designed to adjust their power output based on the cooling demand. This means they consume less electricity when the room is already cool and more when it needs to be cooled more. The consumption is typically measured in watts (W) and can vary depending on the model and usage conditions.

To calculate the electricity consumption, you need to know the power rating of your air conditioner, the number of hours it runs, and your electricity rate. The calculator uses these values to estimate the daily, monthly, and annual consumption and cost.

Formula Used

The calculator uses the following formulas to determine the electricity consumption and cost:

These formulas provide a straightforward way to estimate your electricity consumption and cost based on the power rating of your inverter air conditioner and your usage patterns.

Worked Example

Let's say you have an inverter air conditioner with a power rating of 1500W, you use it for 8 hours a day, and your electricity rate is $0.15 per kWh.

Using the formulas:

So, your daily electricity consumption would be 12 kWh, costing $1.80, with a monthly consumption of 360 kWh costing $54, and an annual consumption of 4380 kWh costing $657.