⚡ Electricity Bill Calculator

kWh = Watts × Hours per Day × Days / 1000 Example: 1500W AC, 8 hrs/day, 30 days kWh = 1500 × 8 × 30 / 1000 = 360 kWh Cost = kWh × Rate per kWh Cost = 360 × ₹8 = ₹2,880 For multiple units of same appliance: kWh = Watts × Hours × Days × Quantity / 1000

Total Bill = Energy Charges + Fixed Charges Energy Charges = Sum of all appliance costs Fixed Charges = Meter rent, service fee etc. (typically ₹50–200/month in India) Slabs (India — varies by state): 0–100 units: ₹3–5/unit 101–200 units: ₹5–7/unit 201–500 units: ₹7–9/unit 500+ units: ₹8–12/unit Note: This calculator uses a flat rate. For slab pricing, check your state electricity board.

LED Bulb: 8–12W Ceiling Fan: 50–75W LCD/LED TV (40"): 80–150W Refrigerator: 150–250W Washing Machine: 500–800W Microwave: 800–1200W Air Conditioner: 1000–2000W Geyser (10L): 2000–3000W Electric Iron: 1000–2000W Desktop Computer: 200–400W Laptop: 45–100W