Electricity Bill Calculator
Calculate your monthly electricity bill based on appliance usage, wattage, and tariff rates. Supports Indian state-wise slab rates. Free, no sign-up.
How to Use
Add your appliances
Select from common presets (AC, Fan, Fridge, TV, etc.) or enter custom appliance names and wattages.
Set daily usage hours
Enter how many hours each appliance runs per day on average.
Enter your tariff rate
Input the cost per kWh or select a state-wise tariff for automatic slab calculation.
View your estimated bill
See total monthly kWh consumption and estimated electricity bill with slab-wise breakdown.
Features
Appliance Presets
Quickly add common appliances like AC, fan, fridge, TV, and washing machine with preset wattages.
Slab-Based Calculation
Automatic slab calculation with different rates for different usage tiers, just like real utility bills.
State-Wise Tariffs
Reference tariff rates for Maharashtra, Delhi, Karnataka, Tamil Nadu, and Uttar Pradesh.
Real-Time Results
See kWh consumption and bill estimate update instantly as you add or modify appliances.
Frequently Asked Questions
Recommended Reading
Practical guides matched to this calculator, its inputs, and the result users need to trust.