Calculate Your AC Electricity Bill Online (India 2025)
Summer in India means soaring temperatures and equally soaring electricity bills. The biggest culprit is usually the Air Conditioner. Many households fear switching on their AC because they are unsure of the costs. Our Smart AC Bill Calculator helps you plan your usage by providing an accurate cost estimate.
How is AC Power Consumption Calculated?
The formula for electricity cost is simple logic:
(Watts × Hours) / 1000 = Units (kWh) consumed.
For example, a typical 1.5 Ton Non-Inverter AC consumes roughly 1500 Watts. If you run it for 8 hours at night:
- 1500W × 8h = 12,000 Watt-hours
- 12,000 / 1000 = 12 Units per day.
- If your electricity rate is ₹8/unit, daily cost = ₹96.
- Monthly Cost = ₹96 × 30 = ₹2,880.
Inverter AC vs. Non-Inverter AC
You will notice a "Type" option in our calculator. This is crucial because:
- Non-Inverter AC: The compressor runs at full speed constantly. It stops only when the temperature is reached and restarts again. This consumes more power.
- Inverter AC: The compressor varies its speed. Once the room is cool, it runs on low power (e.g., 800W instead of 1500W), saving you 30-40% on bills.
3 Tips to Reduce AC Bills
- Set Temperature to 24°C: Every degree lower increases power consumption by 6%. 24°C is healthy and economic.
- Use the Timer Function: Don't run the AC all night. Set a timer to switch it off at 4 AM or 5 AM.
- Seal the Room: Ensure windows and doors are tightly closed. Use heavy curtains to block sunlight heat.