Electricity Bill Calculators for Every Company in Pakistan 2026

Electricity bills in Pakistan can be complex due to slab-based tariffs, fuel adjustments, taxes, and varying charges across distribution companies (DISCOs). The National Electric Power Regulatory Authority (NEPRA) oversees a uniform tariff structure applied to most DISCOs, with rates around Rs 31-35 per unit on average in late 2025, including recent adjustments. K-Electric operates separately in Karachi. Most DISCOs and third-party sites offer online bill calculators to estimate costs accurately. This guide covers major DISCOs, their calculators, and tips for 2025.

Understanding Electricity Bill Calculation in Pakistan

Bills are based on units consumed (kWh), progressive slabs, fixed charges, fuel price adjustments (FPA), quarterly adjustments, and taxes (GST, electricity duty). The basic formula:

Total Bill = Energy Charges (slabs) + Fixed Charges + FPA + Taxes – Subsidies + Adjustments

• Energy Charges — Rates increase with higher usage (e.g., lower for 0-100 units).
• Fixed Charges — Based on sanctioned load.
• Other Components — FPA (variable monthly), GST (up to 18%), and NEPRA adjustments.

Domestic slabs typically start low for protected/lifeline consumers and rise for higher usage. Rates are uniform across ex-WAPDA DISCOs, with occasional relief packages.

Major DISCOs and Their Bill Calculators

Pakistan has 10 main ex-WAPDA DISCOs plus K-Electric. Many provide official or integrated calculators:

Lahore Electric Supply Company (LESCO)

• Coverage: Lahore and surrounding areas.
• Bill Calculator: Official tool on lesco.gov.pk for unit-based estimates including taxes.
• How to Use: Enter units consumed; it applies current slabs and charges.
• 2025 Tariff Insight: Uniform NEPRA rates; average ~Rs 31-35/unit after adjustments.
• Link: lesco.gov.pk – Bill Calculator section.

Islamabad Electric Supply Company (IESCO)

• Coverage: Islamabad and northern areas.
• Bill Calculator: Available on iescobill.pk with unit input for estimates.
• How to Use: Simple entry of units; includes common taxes (excludes rare FPA variations).
• 2025 Tariff Insight: Protected slabs subsidized; higher usage up to Rs 40+.

Faisalabad Electric Supply Company (FESCO)

• Coverage: Faisalabad region.
• Bill Calculator: On iescobill.pk/fesco-bill-calculator or official portal.
• How to Use: Enter units for breakdown.

Gujranwala Electric Power Company (GEPCO)

• Coverage: Gujranwala and nearby.
• Bill Calculator: Dedicated estimator on onlinegepcobill.pk or iescobill.pk.
• How to Use: Input units and phase for accurate simulation.

Multan Electric Power Company (MEPCO)

• Coverage: Southern Punjab.
• Bill Calculator: Available via mepcobill.pk or shared platforms.
• How to Use: Unit-based with tax inclusion.

Peshawar Electric Supply Company (PESCO)

• Coverage: Khyber Pakhtunkhwa.
• Bill Calculator: pescobill.pk calculator; estimates close to actual.
• How to Use: Enter units; based on latest slabs.

Other Major DISCOs

• Hyderabad Electric Supply Company (HESCO) → Calculator on hescobill.com or shared sites.
• Sukkur Electric Power Company (SEPCO) → Via iescobill.pk.
• Quetta Electric Supply Company (QESCO) → QESCO-specific tools.
• Tribal Areas Electricity Supply Company (TESCO) → Limited; use general estimators.

For all ex-WAPDA DISCOs, uniform tariffs apply, so calculators from sites like iescobill.pk cover multiple.

K-Electric (KE)

• Coverage: Karachi and surroundings.
• Bill Calculator: Dedicated tariff calculator on ke.com.pk.
• How to Use: Select category, enter units; includes KE-specific rates and packages.
• 2025 Tariff Insight: Separate from NEPRA uniform; often similar but with own adjustments.
• Link: ke.com.pk – Tariff Structure section.

Best Third-Party All-in-One Electricity Bill Calculators 2025

These free tools support most/all DISCOs with updated 2025 tariffs:

• IESCOBill.pk — Covers LESCO, IESCO, FESCO, GEPCO, MEPCO, PESCO, HESCO, SEPCO, QESCO; highly accurate.
• TaxCalculatorPK.com — Universal for all public DISCOs; detailed breakdowns.
• SolarPanelsPricePakistan.pk — Includes peak hours, FPA estimates.
• PIT C Bill Portal — Official duplicate bills; some estimation features.

These incorporate slabs, taxes, and recent NEPRA adjustments for near-exact results.

How to Use an Electricity Bill Calculator Effectively

1. Note your previous meter reading and current units consumed.
2. Select your DISCO (or use universal tool).
3. Input units, connection type (residential/commercial), and peak/off-peak if applicable.
4. Review slab breakdown and added charges.
5. Compare with actual bill for discrepancies (e.g., FPA variations).

Tips to Reduce Your Electricity Bill in 2026

• Stay in lower slabs (under 300 units for better rates).
• Shift usage to off-peak hours.
• Use energy-efficient appliances (5-star rated).
• Install solar for net metering credits.
• Monitor via DISCO apps and avail government relief packages.

Why Accurate Bill Estimation Matters

With fluctuating FPA and quarterly adjustments, estimators help budget and spot errors.
Cross-check with official NEPRA notifications or DISCO portals for final accuracy.