Utility Bills

EB Bill Calculator

Estimate your electricity bill using your own known per-unit rate — works for any electricity board.

Unlike state-specific calculators, this generic EB (Electricity Board) bill calculator lets you enter your exact per-unit rate and any fixed charges from your own bill, making it accurate regardless of which state or utility provider you're with.

Enter a valid number of units.
Check your latest bill for your applicable rate Enter a valid rate greater than 0.

Estimated Bill Amount

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How to Use This Tool

  1. Enter your units consumed from your meter or previous bill.
  2. Enter your rate per unit — find this on your most recent electricity bill (it may vary by slab, use your average or highest applicable slab rate).
  3. Optionally add any fixed or service charge shown on your bill.
  4. Click Estimate Bill for your total estimated amount.

A Rate-Flexible Approach to Bill Estimation

Every electricity board in India — and around the world — sets its own tariff structure, and these change periodically. Rather than hardcode potentially outdated rates for one specific state, this calculator uses a simple, flexible formula that works accurately for any electricity provider, as long as you know your applicable rate:

Estimated Bill = (Units Consumed × Rate per Unit) + Fixed Charges

Finding Your Rate Per Unit

Your rate per unit is printed on your electricity bill, often broken down by slab (e.g., ₹0–100 units at one rate, 101–200 at a higher rate, and so on). For a quick estimate, you can use your highest applicable slab rate for a conservative (slightly higher) estimate, or your bill's effective average rate (total energy charge ÷ total units) for the most accurate comparison.

Why a Flexible Tool Is More Reliable

State-specific calculators using hardcoded slab rates can quickly become outdated as tariffs are revised. By entering your own current rate, this tool stays accurate indefinitely and works whether you're billed by TNEB, KSEB, BESCOM, MSEB, or any other utility.

Frequently Asked Questions

Where do I find my rate per unit?

Your electricity bill will show a breakdown of energy charges by slab, along with the total units and total energy charge — you can use a specific slab rate or divide total energy charge by total units for an average rate.

Does this work for commercial or industrial connections too?

Yes, as long as you enter the correct rate per unit applicable to your connection type, this formula works for any consumer category.

Why doesn't this use slab-based telescopic pricing automatically?

Since slab structures and rates vary by state and are revised periodically, this generic tool intentionally keeps things simple and accurate by using your own known rate rather than a potentially outdated built-in slab table.

This calculator is provided for general informational and estimation purposes only. Results should not be treated as professional financial, tax, legal, medical, or engineering advice. Always verify critical calculations with a qualified professional or official source before making decisions.