ElectricityBillcalc.com India Tariff Engine 2026
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Disclaimer

Last updated: 23 August 2026

The figures produced by every calculator on this site are estimates for general informational purposes only. They are not an official electricity bill, and no result on this site should be treated as the final amount payable to any DISCOM or electricity board.

Not Affiliated With Any Electricity Board

ElectricityBillcalc.com is an independently operated informational tool. It is not affiliated with, endorsed by, or operated by any State Electricity Regulatory Commission (SERC), DISCOM, electricity board, state government, or the Government of India. Board names (e.g. BESCOM, TNEB/TANGEDCO, KSEB, UPPCL, MSEDCL) are used only to identify the relevant tariff structure and are the property of their respective organizations.

Why Your Actual Bill May Differ

Calculator results are based on published slab rates, fixed charges, duty percentages, and subsidy rules at the time of our last data update. Your actual bill can differ because of:

  • Mid-cycle tariff revisions not yet reflected in our data
  • Arrears, previous dues, or interest carried over from earlier bills
  • Minimum monthly/demand charges, wheeling charges, or Time-of-Day (TOD) tariffs specific to your connection, which are not modelled by every calculator on this site
  • Your specific consumer/tariff category, sanctioned load, or any special scheme you're enrolled in that differs from the general category selected
  • Fuel Adjustment Charge (FAC) values, which utilities can revise monthly and which may not match our configured rate exactly
  • Rounding conventions used by your utility's billing system

See our Methodology page for exactly what is and isn't included in each calculation.

No Financial or Professional Advice

Content on this site (including appliance cost estimates and solar ROI/payback figures) is for general informational purposes and should not be treated as financial, investment, tax, or professional advice. Solar payback and subsidy figures are illustrative estimates; consult an empanelled solar vendor and your DISCOM before making a purchase decision.

No Liability

We make reasonable efforts to keep tariff data updated and reliable, but we make no warranty — express or implied — as to the absolute precision, completeness, or timeliness of any figure on this site, and accept no liability for any loss or damage arising from decisions made based on it. Always verify against your official bill or your utility's website before making payments or financial commitments.

Found an Error?

If you spot a tariff figure that looks outdated or incorrect, please let us know via our Contact page — we review and correct reported data as quickly as we can. See our Editorial Policy for how corrections are handled.

Energy Saving Guide

Practical Ways to Reduce Your Electricity Bill

Simple household adjustments can reduce your monthly power consumption and keep you in lower tariff slabs.

❄️

AC at 24°C–26°C

Each degree higher saves ~6% electricity. Running at 24°C instead of 18°C can lower your monthly cooling bill by ~24%.

🌀

5-Star BLDC Fans

Brushless DC (BLDC) motor fans consume only 28W compared to 75W for traditional ceiling fans, cutting fan power usage by over 60%.

Kill Standby Vampires

Appliances in standby mode (TVs, set-top boxes, chargers) consume 5–10% idle electricity. Turn them off at the main switch.

☀️

PM Surya Ghar Solar

Residential rooftop solar installations receive up to ₹78,000 in central subsidies, generating free green power with net-metering.

🧊

Geyser & Fridge Care

Clean refrigerator condenser coils annually and set geysers to 50°C with an auto-timer to prevent overheating and energy waste.

💡

100% LED Lighting

Energy-efficient 9W LED bulbs output the same light as 60W incandescent lamps while consuming 85% less electricity.

Methodology & Breakdown

How Electricity Bill Estimation Works in India

Full Calculation Formula →
01

Telescopic Slabs

Consumed units (kWh) are split into progressive tariff tiers with respective unit rates.

02

Fixed Demand Fees

Monthly fixed charges are calculated per kW (or kVA) of sanctioned load.

03

Surcharges & Duty

Fuel Adjustment Charges (FAC/FPPPA) and state electricity duty percentages are added.

04

Subsidies Applied

State government zero-bill / free unit schemes (e.g. Gruha Jyothi, DERC) are deducted for the final estimate.

ℹ️
Tariff Estimation Notice:

All calculations and reports on ElectricityBillcalc.com are estimated models computed according to published State Electricity Regulatory Commission (SERC) tariff schedules for FY 2025-26. Actual utility bills may include municipal taxes, meter rent, arrears, or power factor adjustments. Please verify against your official electricity board invoice.