Electricity Bill CalculatorState-wise DISCOM Slab Rates
Calculate your monthly electricity bill based on appliance usage. Get accurate cost estimates with state-specific tariff slabs.
All States Covered
Supports all Indian states and union territories with their respective electricity boards
Accurate Calculations
Real-time tariff calculations with fixed charges, energy charges, and applicable taxes
Mobile Friendly
Responsive design that works perfectly on all devices for on-the-go calculations
Calculate Your Electricity Bill
Get accurate electricity bill calculations for your state and electricity board with detailed tariff slab breakdown
Bill Calculator
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Bill Breakdown
Fill in the calculator form to see your electricity bill breakdown
Why Use Our Calculator?
Accurate Calculations
Based on official tariff rates from electricity boards
Regular Updates
Tariff rates updated as per latest revisions
All States Covered
Support for major electricity boards across India
Detailed Breakdown
Complete slab-wise calculation details
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More free tools to understand and reduce your electricity costs
State-wise Electricity Bill Calculators
Select your electricity board for an accurate bill with state-specific 2026 slab tariff rates
How to Calculate Your Electricity Bill in India
Indian electricity bills follow a progressive slab tariff system. The first few units are charged at a lower rate and higher consumption falls into costlier slabs. To calculate your bill: (1) find your board below, (2) enter the units from your meter, and (3) get an instant slab-wise breakdown.
Fixed charges are levied regardless of consumption. Energy charges are computed slab-by-slab on units consumed. Applicable taxes (typically 5–10%) are added on top of the subtotal.
Frequently Asked Questions
Common questions about AC electricity bill calculations and how to get the most accurate results.
Q1How accurate is the AC electricity bill calculator?
Our calculator provides 90-95% accuracy based on standard power consumption data from Bureau of Energy Efficiency (BEE). Results may vary by ±10% due to factors like room insulation, outdoor temperature, and AC maintenance conditions.
Q2Why is my actual bill different from the calculated amount?
Several factors can cause variations: fluctuating electricity tariff rates, seasonal temperature changes, AC efficiency degradation, thermostat settings, room size vs AC capacity mismatch, and additional charges like meter rent or taxes in your electricity bill.
Q3What electricity rate should I enter for accurate calculations?
Check your latest electricity bill for the rate per unit (kWh). In India, rates typically range from ₹3-8 per unit depending on your state and consumption slab. Use the highest slab rate you fall into for more accurate calculations.
Q4How can I reduce my AC electricity bill using this calculator?
Use the calculator to compare different scenarios: change temperature settings (25°C vs 18°C), reduce usage hours, or compare inverter vs non-inverter AC costs. This helps identify the most cost-effective usage patterns for your household.
Q5Does the calculator work for all AC types and brands?
Yes, our calculator works for all AC types (split, window, cassette) and brands (LG, Samsung, Voltas, Daikin, etc.). Simply enter the correct tonnage, star rating, and type. Power consumption standards are regulated by BEE across all brands.
Q6Can I calculate bills for multiple ACs running simultaneously?
Currently, calculate each AC separately and add the results. For households with multiple ACs, consider using our multi-appliance calculator or calculate each unit individually based on their usage patterns and combine the costs.
Need More Detailed Information?
Explore our comprehensive guides and blog posts for in-depth AC electricity consumption analysis and money-saving tips.
