Enter the units on your meter and see the bill line by line, including the charges most calculators leave out. Or enter a bill amount and get the units back.
Non-protected residential consumers, S.R.O. 279(I)/2026, effective February 2026. The same table applies to K-Electric and every distribution company. The whole month is billed at the rate of the slab it lands in.
| Monthly units | Rs per unit | Fixed charge per kW |
|---|---|---|
| 1 to 100 | 22.44 | Rs 275 |
| 101 to 200 | 28.91 | Rs 300 |
| 201 to 300 | 33.10 | Rs 350 |
| 301 to 400 | 36.46 | Rs 400 |
| 401 to 500 | 38.95 | Rs 500 |
| 501 to 600 | 40.22 | Rs 675 |
| 601 to 700 | 41.85 | Rs 675 |
| Above 700 | 47.20 | Rs 675 |
On top of the unit rate: fuel charges adjustment (Rs 1.1086 per unit on current bills), quarterly adjustment (Rs 0.5194), financing cost surcharge (Rs 3.23), electricity duty (1.5%) and GST (18%).
The calculator does not include municipal charges, the income tax withheld from non-filers on large bills, or late payment surcharges. Protected consumers, whose six-month average is 200 units or less, pay lower rates than shown here.
Watch the slab boundary. Because the whole month is repriced, one extra unit at a boundary can add more than a thousand rupees. The calculator warns you when you are within 15 units of the next slab.
Yes. The residential table is uniform across K-Electric and the distribution companies, and the adjustments are applied to all of them. Small differences come from provincial duty and municipal charges.
The connected load your connection is approved for, printed on your bill in kW. It sets the fixed charge. A typical home is 2 to 5 kW.
Fuel adjustments change every month, and your bill may carry municipal charges or tax that this calculator leaves out. The per-unit charges themselves should match.
Stay under a slab boundary where you can, move heavy loads to daylight if you have solar, and consider a solar system sized to your daytime use. The ROI calculator shows the saving.
Enter your electricity bill and solar system cost to see the monthly saving, payback period and 25-year return in Pakistan under the 2026 net billing rules.
Open →Add your appliances, quantity and hours to get daily units (kWh), peak load, and the solar system size, panels, inverter and battery you need. Free, for Pakistan.
Open →Estimate the cost of a solar system in Pakistan at November 2026 market rates: panels by brand, inverter, lithium batteries, structure, cabling and installation, itemised.
Open →Tell us your monthly units and your city. We will size a system and show you what it saves.
