1. What is an Electricity Consumption Calculator for India?

Definition: This calculator estimates the electricity consumption in kilowatt-hours (kWh) based on appliance power rating and usage time.

Purpose: It helps Indian households and businesses estimate their electricity usage and potential electricity bills.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( E \) — Electricity consumption (kWh)
• \( P \) — Power rating of appliance (watts)
• \( t \) — Usage time (hours)

Explanation: The formula converts watt-hours to kilowatt-hours by dividing by 1000, which is the standard unit for electricity billing in India.

3. Importance of Electricity Consumption Calculation

Details: Understanding your electricity consumption helps in budgeting, identifying energy-hungry appliances, and reducing your carbon footprint.

4. Using the Calculator

Tips: Enter the appliance's power rating in watts (check the label) and your daily usage time in hours. All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: How do I find my appliance's power rating?
A: Check the manufacturer's label or specifications. Typical ratings: LED bulb (9-15W), fan (50-75W), AC (1500-3000W).

Q2: How does this relate to my electricity bill?
A: Multiply the kWh result by your electricity rate (₹/kWh) to estimate cost. Indian rates vary (₹3-₹10/kWh).

Q3: What's the difference between watts and kilowatts?
A: 1 kilowatt = 1000 watts. Electricity bills use kWh (kilowatt-hours).

Q4: Should I use average or peak power rating?
A: Use the average (running) power, not startup surge power, for most appliances.

Q5: How can I reduce my electricity consumption?
A: Use energy-efficient appliances, reduce usage time, and maintain equipment properly.