MEPCO Bill for 100 Units
Last checked 26 September 2026
On a September 2026 bill, 100 units cost an un-protected MEPCO home with a 1 kW sanctioned load an estimated Rs 3,702, and a protected home Rs 1,857. All 100 units fall in the 1 to 100 unit slab, so an un-protected home pays Rs 22.44 on every one of them. This page shows each line of the bill and what would change it.
Line-by-line estimate for 100 units
For an un-protected home with 1 kW sanctioned load, the 100-unit bill builds up like this on September 2026 bills. Each row is one line of the bill; the fuel adjustment is applied to the same 100 units for simplicity.
| Energy: 100 units x Rs 22.44 | Rs 2,244.00 |
| Fixed charges: 1 kW x Rs 275 | Rs 275.00 |
| Fuel adjustment (FCA): 100 units x Rs 2.0581 | Rs 205.81 |
| Quarterly adjustment (QTA): 100 units x Rs 0.5194 | Rs 51.94 |
| Electricity duty at 1.5% of energy and fixed charges | Rs 37.78 |
| Debt servicing surcharge: 100 units x Rs 3.23 | Rs 323.00 |
| General sales tax at 18% | Rs 564.76 |
| Estimated total | Rs 3,702 |
The same 100 units for a protected home
A protected home, one that used 200 units or less in each of the last six months, pays lower rates and keeps the lowest rate on its first 100 units:
| Energy: 100 units x Rs 10.54 | Rs 1,054.00 |
| Fixed charges: 1 kW x Rs 200 | Rs 200.00 |
| Fuel adjustment (FCA): 100 units x Rs 2.0581 | Rs 205.81 |
| Quarterly adjustment (QTA): 100 units x Rs 0.5194 | Rs 51.94 |
| Electricity duty at 1.5% of energy and fixed charges | Rs 18.81 |
| Debt servicing surcharge: 100 units x Rs 0.43 | Rs 43.00 |
| General sales tax at 18% | Rs 283.24 |
| Estimated total | Rs 1,857 |
The gap at 100 units is about Rs 1,850 a month. Who qualifies is explained in MEPCO protected consumer rules.
Which slab do 100 units fall in?
100 units fall in the 1 to 100 unit slab: Rs 22.44 a unit and a fixed charge of Rs 275 per kW for an un-protected home. Un-protected homes pay one rate on every unit of the month, set by the slab the total falls in.
A protected home pays Rs 10.54 a unit and Rs 200 per kW at this level.
A lifeline home, a single-phase connection up to 1 kW that has not gone above 100 units in the last 12 months, pays Rs 7.74 a unit at 100 units with no fixed charge and no current adjustments or surcharge: 100 × Rs 7.74 = Rs 774.00 before sales tax.
How close is 100 to the next slab?
100 units is the top of the 1 to 100 slab, so one more unit moves the whole month to Rs 28.91 a unit. For a 1 kW un-protected home, 101 units would cost about Rs 850 more than 100.
At 101 units a lifeline home also leaves the lifeline category for the next 12 months.
Ways to stay below an edge, from shifting use away from peak hours to checking your sanctioned load, are in how to reduce your MEPCO bill.
What else changes a 100-unit bill?
Your sanctioned load, the month the fuel adjustment was based on, and any arrears can all move the bill away from this estimate.
- Sanctioned load. The fixed charge is Rs 275 for each kW at this slab, so a 2 kW home pays about Rs 4,032 in all. See MEPCO fixed charges per kW.
- The fuel adjustment. It is charged on the units of an earlier month, not this one. This month's rate is on MEPCO fuel and quarterly adjustments.
- The debt servicing surcharge. Rs 3.23 a unit for un-protected homes and Rs 0.43 for protected ones, under NEPRA's decision of 30 March 2023.
- Arrears and late payment. Unpaid amounts from earlier bills and the late payment surcharge are not in this estimate.
Compare other unit amounts
Each page below breaks down one monthly total the same way. For any other figure, enter your own units and load in the MEPCO bill calculator, or see every slab together on the MEPCO tariff 2026 page.
- MEPCO Bill for 150 Units
- MEPCO Bill for 200 Units
- MEPCO Bill for 250 Units
- MEPCO Bill for 300 Units
- MEPCO Bill for 400 Units
- MEPCO Bill for 500 Units
- MEPCO Bill for 700 Units
Source: NEPRA decision of 11 February 2026, notified as S.R.O. 279(I)/2026 dated 12 February 2026. Checked 26 September 2026. Adjustments: NEPRA decisions of 4 September 2026. Debt servicing surcharge: NEPRA decision of 30 March 2023 on the federal government's surcharge motion (rates by category, page 8); NEPRA decision of 7 September 2026 on use of system charges (paragraph 12); NEPRA decision of 9 December 2025 on the incremental consumption package (S.R.O. 2409(I)/2025); Sales Tax Act 1990, section 2(46)(i), FBR text updated to 2025-26. Totals are estimates worked out from these rates and exclude arrears, installments and income tax unless stated.