AC Electricity Bill Calculator India - Complete Guide 2026
India's #1 Free AC Bill Calculator! 1 Ton AC ₹1920, 1.5 Ton AC ₹2880, 2 Ton AC monthly electricity bill instantly calculate kare. Technical specifications 585W-3380W ke saath accurate results.
AC Power Consumption Formula
Units (kWh) = (Watts × Hours Used) ÷ 1000
Total Bill = Units × Electricity Rate (₹/unit)
Example: 1.5 Ton AC (1340W) × 8 hours = 10,720Wh ÷ 1000 = 10.72 units × ₹8 = ₹85.76/day, ₹2573/month
Technical Reference Data (Standard AC Consumption)
According to standard HVAC contractor guides, residential AC units have the following power specifications:
- 0.75 Ton AC: ~9,000 BTU/h | Rated Power: 585 Watts
- 1.0 Ton AC: ~12,000 BTU/h | Rated Power: 920 Watts
- 1.5 Ton AC: ~18,000 BTU/h | Rated Power: 1,340 Watts
- 2.5 Ton AC: ~30,700 BTU/h | Rated Power: 3,380 Watts
Note: Research indicates that residential AC systems can waste up to 40% of energy demand. Our calculator uses these technical benchmarks for accurate billing.
AC Monthly Bill Comparison Chart (8 Hours Daily, ₹8/unit)
| AC Capacity | Power Rating | Daily Units | Monthly Bill | Inverter Savings |
|---|---|---|---|---|
| 0.75 Ton | 585W | 4.68 kWh | ₹1,123 | - |
| 1 Ton | 920W | 7.36 kWh | ₹1,767 | ₹500-700 |
| 1.5 Ton | 1,340W | 10.72 kWh | ₹2,573 | ₹700-1000 |
| 2.5 Ton | 3,380W | 27.04 kWh | ₹6,490 | ₹1500-2000 |
5 Pro Tips - AC Bill 40% Kam Karen
- 24°C Temperature Set Kare: Har 1°C kam = 6% extra bill
- 5-Star Inverter AC: 30-50% guaranteed savings
- Filter Clean Karo: Har 15 days mein cleaning = 20% saving
- Room Seal Kare: Curtains + gaps band = 25% less consumption
- Timer Use Kare: Raat 4-5 baje band karo