Power Consumption Calculator Tamil Nadu

How to Use This Calculator

This power consumption calculator helps you estimate your electricity usage and costs in Tamil Nadu. Simply enter your appliance details and the calculator will provide an estimate of your power consumption.

1. Select the type of appliance from the dropdown menu
2. Enter the wattage of your appliance
3. Specify how many hours you use the appliance daily
4. Click "Calculate" to see your estimated power consumption

The calculator will display your estimated daily, weekly, and monthly power consumption in kilowatt-hours (kWh) and the estimated cost based on Tamil Nadu's electricity rates.

Formula Used

The power consumption is calculated using the following formula:

For monthly consumption:

The cost is calculated by multiplying the power consumption by the current electricity rate in Tamil Nadu.

Worked Example

Let's calculate the power consumption for a 100W fan used for 8 hours daily:

At the current Tamil Nadu electricity rate of ₹8 per kWh, the monthly cost would be:

Tamil Nadu Specifics

Tamil Nadu has its own electricity tariff structure. The calculator uses the current rates applicable in Tamil Nadu. Here are some key points to consider:

• Electricity rates vary by category (domestic, commercial, industrial)
• Peak and off-peak rates may apply depending on the time of usage
• Subsidies and discounts may be available for certain categories