💡 Electricity Bill Calculator Pakistan

Estimate your monthly electricity bill from units — protected and non-protected slabs, GST and duty included.

Units consumed this month

Consumer type

Rates used — edit these to match your latest bill

Pre-filled with NEPRA uniform domestic rates (Rs per unit). Rates, surcharges and FPA change often and differ slightly by company (LESCO, IESCO, MEPCO, K-Electric, etc.). Copy the figures from your own bill for the most accurate estimate.

Protected (charged slab by slab)

1–100 units

101–200 units

Non-protected (all units charged at the rate of the slab your total falls in)

Other charges

Surcharges per unit (FC / debt surcharge)

Fuel price adjustment (FPA) per unit — use a minus value for a cut

Fixed charges (Rs per month, based on sanctioned load)

Electricity duty (% of energy charge)

GST (%)

TV fee (Rs)

This is an estimate. Your actual bill can also include income tax for non-filers, arrears, late payment surcharge or other adjustments.

📋 How to Use

1. Enter the units shown on your bill (current reading minus previous reading).
2. Choose protected or non-protected.
3. See the estimated bill with energy charge, surcharges, duty, GST and TV fee.
4. For a closer match, open "Rates used" and copy the rates from your latest bill.

✅ Features

Protected and non-protected domestic slabs.
Includes surcharges, fuel price adjustment, fixed charges, electricity duty, GST and TV fee.
Every rate can be edited to match your company and month.
Shows the average cost per unit.

How your electricity bill is calculated

Your bill is mainly units used × the per-unit rate of your slab, plus surcharges, fuel price adjustment (FPA), electricity duty, GST and a small TV fee. This calculator puts them together so you can estimate the bill before it arrives and see how much you save by using fewer units.

Protected vs non-protected

Protected: 200 units or less in each of the last 6 months. The first 100 units and the next 100 units are charged at separate low rates.
Non-protected: everyone else. All units are charged at the rate of the slab your monthly total falls in.

Tips to lower your bill

Watch the slab limits — staying at 200 units instead of 201, or 300 instead of 301, can save a lot.
Check your meter reading in the middle of the month to plan usage.
Use inverter ACs at 26 °C, LED lights and switch off geysers and pumps when not needed.
Compare your units with the same month last year shown on your bill.

About the rates

Rates are set by NEPRA and the federal government and are revised from time to time; FPA changes every month. Rates can also differ slightly between LESCO, IESCO, MEPCO, FESCO, GEPCO, PESCO, HESCO, QESCO, SEPCO, TESCO and K-Electric. Open "Rates used" in the calculator and enter the figures from your latest bill for the closest estimate.

Frequently Asked Questions

What is a protected consumer?

A household that used 200 units or less in each of the last 6 months. Protected consumers get lower rates and the slab-by-slab benefit. Using more than 200 units in any month makes you non-protected.

Why did my bill jump when I used only a few more units?

For non-protected consumers, all units are charged at the rate of the slab your total falls in. Crossing from 200 to 201 units, for example, moves every unit to a higher rate.