LESCO Bill Calculator — Accurate Electricity Bill Estimation
Lahore Electric Supply Company (LESCO) serves over 4 million consumers across Lahore, Sheikhupura, Nankana Sahib, and Kasur. If your monthly units exceed 200, ALL your units are charged at higher Non-Protected rates — a billing mechanic that surprises most consumers.
Written by Abid Niazi · Updated May 2026
Calculate your exact LESCO bill now:
⚡ Open LESCO Bill Calculator📌 Quick Answer
LESCO Protected consumers (≤200 units) pay PKR 13.99–17.51/unit. Non-Protected consumers (>200 units) pay PKR 24.17–43.95/unit on ALL units. After adding FPA (PKR 3.23/unit), electricity duty (1.5%), and other surcharges, a 300-unit bill typically comes to PKR 12,000–14,000.
What is LESCO?
LESCO (Lahore Electric Supply Company) is the electricity distribution company serving Pakistan's largest city and its surrounding districts. It operates under WAPDA and is regulated by NEPRA (National Electric Power Regulatory Authority).
| Detail | Information |
|---|---|
| Full Name | Lahore Electric Supply Company |
| Coverage | Lahore, Sheikhupura, Nankana Sahib, Kasur |
| Consumers | 4.1 million+ |
| Helpline | 118 (LESCO), 0800-00-118 |
| Online Portal | lesco.gov.pk |
| Regulated By | NEPRA (National Electric Power Regulatory Authority) |
How LESCO Billing Works
LESCO uses a tiered slab billing system set by NEPRA. Your total bill is NOT just units × rate. It consists of several components stacked on top of each other:
- 1Energy Charges: Base per-unit charge calculated using NEPRA slabs. This is the biggest component.
- 2Fuel Price Adjustment (FPA): A variable per-unit charge that reflects monthly fuel costs for power generation. Typically PKR 3–4/unit.
- 3Quarterly Tariff Adjustment (QTA): Quarterly adjustment approved by NEPRA. ~PKR 0.43/unit.
- 4NJ Surcharge + FC Surcharge: Government-mandated surcharges. Combined ~PKR 0.53/unit.
- 5Electricity Duty: 1.5% of energy charges — a provincial government levy.
- 6TV License Fee: PKR 35/month for residential consumers (government mandate).
- 7GST 18%: Applied only on bills exceeding PKR 25,000/month.
Current LESCO Tariff Rates 2025-26
NEPRA sets uniform tariff rates across all DISCOs including LESCO. These are the official 2025-26 residential rates:
Protected Consumers (Total Monthly Units ≤ 200)
| Slab | Units | Rate (PKR/kWh) |
|---|---|---|
| Slab 1 | 1–100 | 13.99 |
| Slab 2 | 101–200 | 17.51 |
Non-Protected Consumers (Total Monthly Units > 200)
⚠️ If you use more than 200 units, ALL units (even the first 100) are charged at these higher rates.
| Slab | Units | Rate (PKR/kWh) |
|---|---|---|
| 1–100 | 24.17 | |
| 101–200 | 26.32 | |
| 201–300 | 30.73 | |
| 301–400 | 35.75 | |
| 401–500 | 38.72 | |
| 501–600 | 40.48 | |
| 601–700 | 42.61 | |
| 700+ | 43.95 |
Source: NEPRA SRO 2025-26 (nepra.org.pk)
The 200-Unit Trap Explained
The "200-unit trap" is the most misunderstood aspect of Pakistani electricity billing. Here's how it works:
🪤 The Trap:
If you consume exactly 200 units, you pay Protected rates on all units. If you consume 201 units, you pay Non-Protected rates on ALL 201 units — including the first 100 units that would have been PKR 13.99 under Protected pricing.
Real Example:
200 units (Protected)
1-100 × PKR 13.99 = PKR 1,399
101-200 × PKR 17.51 = PKR 1,751
Energy: PKR 3,150
201 units (Non-Protected)
1-100 × PKR 24.17 = PKR 2,417
101-200 × PKR 26.32 = PKR 2,632
201 × PKR 30.73 = PKR 31
Energy: PKR 5,080 (+PKR 1,930)
One extra unit costs you nearly PKR 2,000 more in energy charges. Use our LESCO Bill Calculator to see the exact difference for your usage.
How to Read Your LESCO Bill
Your physical or online LESCO bill contains several key fields:
Tip: Always verify the units consumed on your bill against your meter reading. LESCO billing errors of 30–100 units are not uncommon. If incorrect, file a complaint at LESCO Helpline: 0800-00-118.
5 Ways to Reduce Your LESCO Bill
Stay Under 200 Units
The single most impactful action. Reducing from 250 to 200 units can save PKR 3,000–5,000/month because all units shift to Protected rates. Replace non-inverter AC with inverter AC to save 100–150 units/month.
Run Heavy Appliances at Night
LESCO off-peak hours (11 PM – 7 AM) have lower load-shedding risk. More importantly, running AC at night (lower outdoor temperature) reduces compressor work by 20–30%, saving units.
Replace Inefficient Appliances
A non-inverter AC uses 1.5–2 kW/hour; an inverter AC uses 0.5–1 kW/hour at the same cooling. Over a summer month (8 hours/day), this saves 240–480 units. ROI on a new inverter AC: 2–3 years.
Verify Your Meter Reading
Take a photo of your meter on the same date each month. Compare with your bill. Billing errors and estimated readings affect thousands of consumers. Dispute discrepancies at any LESCO franchise office.
Install Solar Panels
Lahore gets 8+ sun hours/day on average. A 5kW solar system can generate 600–700 units/month, effectively eliminating your bill. Net metering with LESCO allows you to sell excess units back. ROI: 4–5 years.
LESCO vs Other DISCOs in Pakistan
All DISCOs in Pakistan use the same NEPRA-mandated residential tariff slabs. The difference lies in their FPA rates, line losses, and load-shedding hours.
| DISCO | Coverage | Avg Load Shedding |
|---|---|---|
| LESCO | Lahore, Sheikhupura, Kasur | 4–6 hrs/day (urban) |
| MEPCO | Multan, Bahawalpur, DG Khan | 6–10 hrs/day |
| IESCO | Islamabad, Rawalpindi | 2–4 hrs/day |
| K-Electric | Karachi (private) | 2–3 hrs/day (urban) |
| FESCO | Faisalabad, Toba Tek Singh | 6–10 hrs/day |
NEPRA tariff slabs are identical across all DISCOs. Calculate your MEPCO bill with our MEPCO Bill Calculator.
Frequently Asked Questions
What is FPA on my LESCO bill?
FPA stands for Fuel Price Adjustment. It is a variable per-unit charge that reflects the actual cost of fuel used to generate electricity that month. The rate is set monthly by NEPRA and is typically PKR 2–4 per unit. It can be positive (increases your bill) or negative (reduces your bill).
Why is my LESCO bill suddenly double?
The most common reason is crossing 200 units. If you consumed 199 units last month and 201 this month, ALL 201 units switch to Non-Protected rates — nearly doubling your energy charges. Other causes: estimated billing (LESCO bills you for 2 months at once), new charges added by NEPRA, or a meter error.
What is a Protected consumer in LESCO?
A Protected consumer is a residential consumer who uses 200 units or fewer per month. Protected consumers benefit from significantly lower tariff rates (PKR 13.99–17.51/unit) compared to Non-Protected rates (PKR 24.17–43.95/unit). There is no separate registration — your billing category is determined automatically each month based on units consumed.
How do I check my LESCO bill online?
Visit lesco.gov.pk and enter your 14-digit reference number or consumer number. You can also check via the LESCO app or WhatsApp at 0301-0010118.
What is the TV license fee on LESCO bill?
The TV license fee of PKR 35/month is a government-mandated charge collected by LESCO on behalf of PTV (Pakistan Television). It applies to all residential connections regardless of whether you have a TV.
How is electricity duty calculated?
Electricity duty is 1.5% of your energy charges (the base slab charges only, not including FPA or surcharges). For a PKR 5,000 energy charge, the electricity duty would be PKR 75.
What is NJ Surcharge on LESCO bill?
The Neelum-Jhelum (NJ) Surcharge is PKR 0.10 per unit, collected to fund the Neelum-Jhelum Hydropower Project (969 MW). It was introduced to help repay project financing costs.
How do I dispute an incorrect LESCO bill?
Call LESCO helpline 0800-00-118 (free), visit your nearest LESCO franchise office, or submit a complaint on lesco.gov.pk. Take a clear photo of your meter reading as evidence. Disputes must be filed before the due date to avoid disconnection.