Pakistan Electricity Bill Estimator
Estimate a residential DISCO bill from units consumed
100% free. Runs entirely in your browser - your files and data never leave your device and nothing is uploaded to any server.
Unprotected residential NEPRA-style slabs, checked 2026-09-13. KE peak/off-peak, FPA, QTA and protected-consumer relief are not modelled. Use your bill for the exact amount.
About this tool
A residential electricity bill in Pakistan is energy slabs, a fuel-charge line, GST, and small meter or TV fees. This estimator uses unprotected NEPRA-style slabs on the units you type, then adds modelled fuel, GST and extras. Pick LESCO, KE, IESCO, FESCO, GEPCO, MEPCO, PESCO, HESCO, SEPCO, QESCO or TESCO for the label; the slab math is the same simplified table, not each DISCO's full tariff book. KE peak/off-peak, FPA, QTA, protected-consumer relief, private genset and net metering are not modelled. Use the printed bill for the amount you must pay.
How to use this tool
- Choose your DISCOThe name on the bill, for example LESCO or KE. It labels the result; slabs are the shared residential model.
- Enter units this month (kWh)From the current minus previous reading, or the "units consumed" line.
- Read energy, fuel, GST, extras and slab rowsOnly slabs that actually contain some of your units are listed.
How electricity units turn into a bill
Your bill starts with the units (kWh) recorded by the meter for the month. Units are charged in slabs: the price per unit rises as consumption goes up, so a household that uses a few more units can cross into a dearer slab. On top come the fuel charge adjustment, GST and small fixed charges such as meter rent.
To lower a bill, watch the units that push you into the next slab - air conditioners and water pumps are usually the biggest users. Compare the units on your meter with the previous reading on your bill to check the units charged.
Key features
- Slab-by-slab energy so you can see which kWh cost more.
- Fuel, GST and meter/TV extras split out rather than one lump.
- DISCO list covering the usual WAPDA companies plus KE.
- Instant estimate while you still have the meter photo in hand.
Common uses
- Checking a LESCO or KE bill against units on the meter.
- Estimating next month from a higher usage guess.
- Explaining to a household why crossing 300 units jumps the average rate.
Tips for better results
- Protected (life-line) consumers pay a different, lower schedule. This page is unprotected residential.
- KE time-of-use meters bill peak and off-peak separately. This model does not.
- FPA and quarterly adjustments on a real bill can dwarf the extra Rs on this estimate.
- Compare units first. A wrong reading explains more "high bills" than the tariff.
Mistakes to avoid
- Entering the rupee amount from last month instead of kWh.
- Using this for a commercial or industrial tariff.
- Arguing with a DISCO using only this page. Their notification and your bill win.
- Ignoring that GST is applied on the modelled energy-plus-fuel, not on extras the same way every company does.
Frequently asked questions
Units run through unprotected residential energy slabs, then modelled fuel charge, GST, and meter plus TV fee. Each slab that holds some of your kWh is listed with its Rs/kWh.
Peak/off-peak, fuel-price adjustment, quarterly tariff, protected status, arrears, TV licence and city-specific extra lines are not all in this model. The printed bill is authoritative.
Yes, a single simplified NEPRA-style unprotected table. The DISCO dropdown is so the heading matches your bill. Company books still differ.
Kilowatt-hours consumed in the billing month, not the meter's cumulative reading and not the rupee total.
Yes. Draft only, not a DISCO duplicate bill.