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Estimate your monthly power bill for any state in India. Get slab-wise breakdowns, average cost per unit, and visual charts to understand your electricity consumption.
Check your electricity meter reading for monthly consumption
Energy Charges
₹1,920
Variable charges
Fixed Charge
₹100
Monthly fixed fee
Total Bill
₹2,020
Monthly estimated
Avg. Cost/Unit
₹5.77
Blended rate
Electricity distribution in India is managed by state-level Discoms (Distribution Companies) such as MSEDCL in Maharashtra, BESCOM in Karnataka, TANGEDCO in Tamil Nadu, and Tata Power / Adani Electricity in Mumbai. Your monthly electricity bill is calculated using two main components:
In addition to these, your actual bill may include regulatory surcharges, electricity duty, municipal taxes, and late payment penalties. This calculator focuses on the core energy and fixed charges to give you a reliable estimate.
India uses a progressive slab rate (tiered tariff) system for domestic electricity. This means the more you consume, the higher the rate you pay for additional units. The idea is to encourage conservation and cross-subsidize lower-income households.
Here is a simple example of how it works:
If you consume 350 units, your bill is not 350 × ₹8.50. Instead, it is calculated as:
This system rewards low consumption with cheaper rates and charges a premium for heavy usage. Each state has its own slab structure, so moving from one city to another can significantly change your average cost per unit.
Replacing all incandescent and CFL bulbs with LEDs can reduce lighting costs by up to 75%. LEDs also last much longer, saving replacement costs.
BEE 5-star rated ACs, refrigerators, and fans consume significantly less power. An inverter AC alone can cut cooling costs by 30-40%.
Set your AC to 24°C instead of 18°C. Clean filters monthly, seal doors and windows, and use ceiling fans to circulate cool air faster.
TVs, chargers, and microwaves draw standby power. Use smart plugs or switch off appliances at the socket to eliminate phantom loads.
Some states offer time-of-day (TOD) tariffs. Running water pumps, washing machines, and dishwashers during off-peak hours can lower rates.
Keep the fridge at 3-5°C and freezer at -15°C. Ensure proper ventilation at the back, defrost regularly, and avoid keeping the door open for long.
Rooftop solar can drastically cut your electricity bill. Under the MNRE scheme, Indian households can install 1-10 kW systems with up to 40% subsidy on the first 3 kW. A typical 3 kW system in India generates 12-15 units per day, which is often enough to zero out bills for small families.
Quick estimate: If your monthly bill is ₹3,000+ and you have adequate roof space, a 3 kW solar setup (costing around ₹1.5-2 lakhs after subsidy) can pay for itself in 4-6 years and then provide free electricity for 20+ years. Use this calculator to compare your current bill with potential solar savings.
One unit equals one kilowatt-hour (kWh). If you run a 1000-watt appliance for one hour, it consumes 1 unit. Your electricity meter records total units consumed in a billing cycle.
Because India uses a progressive slab system. Higher consumption pushes you into more expensive slabs. The first 100-200 units are usually subsidized, while units above 500 are charged at premium rates.
No. This calculator estimates energy charges and fixed charges based on state tariffs. Actual bills also include electricity duty, regulatory surcharges, fuel adjustment charges (FAC), and municipal taxes, which vary by month and location.
State electricity regulatory commissions (SERCs) review tariffs annually or bi-annually. Changes are usually announced at the start of the financial year or after a regulatory review. Always check your state SERC website for the latest approved rates.
Not always. Some states have different fixed charges based on your sanctioned load (kW) or connection type (single-phase vs three-phase). This calculator uses an average representative fixed charge for domestic consumers.
In most Indian states, domestic consumers cannot choose their electricity provider because the distribution sector is regulated. However, in some cities like Mumbai, you may have a choice between state Discoms and private licensees. Open access for large commercial consumers is gradually expanding.