LESCO Bill Calculator 2026 – Calculate Your Lahore Electricity Bill Accurately

LESCO Bill Calculator – Instant Estimate

Base estimate includes energy + fixed charges + 18% GST. Actual LESCO bill may add monthly FCA (Rs 2.8–4.2/unit) and NJ surcharge.

LESCO Protected Consumer – How to Stay Under 200 Units

What is a protected consumer in LESCO? If your monthly electricity consumption is 200 units or less, you qualify for subsidised rates (lifeline tariff). Exceed 200 units in any month and you become non‑protected, paying much higher rates for ALL units consumed that month.

Example: 190 units → Protected → Bill ~Rs 3,115. 210 units → Non‑protected → Bill ~Rs 8,674. That’s a difference of Rs 5,559 for just 20 extra units! To save money, monitor your meter every 5 days and reduce usage if you approach 180 units by the 25th of the month.

LESCO FCA Range 2026 – Fuel Cost Adjustment

FCA for LESCO typically ranges between Rs 2.8 and Rs 4.2 per unit. This monthly surcharge reflects changes in fuel prices. Check your bill or visit LESCO's official FCA page for the exact current rate. A 350‑unit bill at Rs 3.5/unit FCA adds Rs 1,225 to your total.

📊 NEPRA Tariff Slabs 2026 (Used by LESCO)

Official source: NEPRA Notification

📌 Real LESCO Bill Estimates – Examples for 180, 300, 500 Units

LESCO bill estimate for 180 units (protected):
Energy = (50×3.95)+(50×7.74)+(80×13.01) = Rs 1,625
Fixed = Rs 300 | GST = Rs 347 | Base bill = Rs 2,272
With FCA (Rs 3.5/unit) = Rs 2,902

LESCO bill estimate for 300 units (non‑protected):
Energy = (50×3.95)+(50×7.74)+(100×13.01)+(100×33.10) = Rs 7,018.5
Fixed = Rs 400 | GST = Rs 1,335 | Base bill = Rs 8,753
With FCA (Rs 3.5/unit) = Rs 9,978

LESCO bill estimate for 500 units (non‑protected):
Energy = (50×3.95)+(50×7.74)+(100×13.01)+(100×33.10)+(100×37.99)+(100×40.22) = Rs 21,375
Fixed = Rs 400 | GST = Rs 3,920 | Base bill = Rs 25,695
With FCA (Rs 3.5/unit) = Rs 27,445

💡 How to Reduce Your LESCO Bill – 5 Proven Tips

• Stay under 200 units – Protected consumer rates save you thousands.
• Set AC to 26°C – Each degree below 26 adds 8% to your bill.
• Install LED bulbs – Replace 10 bulbs → save 30‑50 units monthly.
• Unplug standby devices – TVs, chargers, routers consume 5‑10% of your bill.
• Monitor your meter every 5 days – If you reach 160 units by the 25th, switch to fans only.

LESCO Solar Net Metering – Save Thousands

A 5kW solar system costs ~Rs 700,000 and generates ~825 kWh/month. If you consume 400 units monthly, you can save Rs 25,000‑30,000 per month, with payback in 2.5‑3 years. Calculate your solar payback →