What if my bill is 601 units in Punjab?

Punjab Official Tariff: Active for 2026 (Valid till 2027) Billing Cycle: Bi-Monthly (60 Days)

PSPCL Electricity Bill Calculator 2026 – Punjab 300 Units Free Power Estimator

Calculate Punjab electricity bills with PSERC bi-monthly tariffs and verify your 300 units/month (600 units bi-monthly) Zero Bill status.

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PSERC Official Tariff Order & Validity Status Active in 2026 (Valid till 31 March 2027)

Annual Tariff Order (FY 2026-27 Free Power Scheme)

PSERC tariff order effective 01 April 2026 reducing ACOS to ₹6.15/kWh with 300 units free power subsidy for domestic consumers.

Regulatory Commission Punjab State Electricity Regulatory Commission

Order / Gazette No PSERC Tariff Order for FY 2026-27 (Petition No. 61 of 2025)

Effective Date 1 April 2026

Legally Valid Until 31 March 2027

Punjab 300 Units Free Power Scheme: Domestic consumers receive 100% free electricity (Zero Bill: ₹0) up to 300 units/month (600 units bi-monthly). Exceeding limit revokes subsidy for General category.

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Consumer Details

Instant accurate estimation

Billing Cycle

Standard 60-day cycle: 600 units free power allowance (300u/month × 2). Calendar month cycle: 300 units free power allowance.

Consumer Category

Connected Load (kW)

Sanctioned Connected Load (kW) Used for calculating fixed demand charges (₹/kW).

Electric Supply Phase BPL connections are legally locked to Single Phase.

Meter Reading Calculator

Previous Reading

Current Reading

Estimated Total

₹ approx.

Avg cost: •

Base Energy Charges

Fixed / Demand Charges

Government Lifeline Subsidy

📊 Slab-by-Slab Calculation Breakdown

Progressive / Flat

💡 PSERC FY 2026-27 Domestic Tariff & Punjab 300 Units Free Power Rule:

Bi-Monthly Slabs (60 Days): 0–600u @ ₹3.85 (≤2kW), ₹4.25 (2–7kW), ₹5.00 (>7kW) • 601+u @ ₹7.05/unit Monthly Slabs (30 Days): 0–300u @ ₹3.85 (≤2kW), ₹4.25 (2–7kW), ₹5.00 (>7kW) • 301+u @ ₹7.05/unit

Free Subsidy: Fixed: ₹50, ₹70, ₹100/kW/mo FCA: ₹0.10/unit Tax & Duty: 18% on (Energy + Fixed)

💡 PSERC NRS Commercial Tariff Structure: Flat commercial rate: ₹7.05 / unit for all units • Fixed demand charge: ₹110 / kW / month • FCA: ₹0.10 / unit • Electricity Duty & Cess: 18% on (Energy + Fixed).

Slab Range	Units	Rate	Amount

Total Energy Charges

Applicable Fixed Charges & Duties:

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Official Disclaimer: This calculator provides an estimated electricity bill based on the latest tariff information available in our database. Actual bills may vary depending on taxes, subsidies, fixed charges, arrears, meter type, billing cycle, fuel adjustments, and other applicable charges.

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How to Use the PSPCL Bill Calculator

Follow these simple steps to calculate your exact electricity bill in seconds.

📸 Step-by-Step Visual Walkthrough (Click image to zoom) Interactive Zoom 🔍

PSPCL Bill Calculator Step 1 tariff selection screenshot — **Step 1: Select PSPCL Connection & 300 Units Scheme** Select DS Domestic connection and check eligibility for Punjab government 300 units/month free power scheme.

PSPCL Bill Calculator Step 2 units input and free power threshold screenshot — **Step 2: Enter Units (Monthly / Bi-Monthly)** Input consumption to verify whether your bill qualifies for 100% free power (≤300u monthly / ≤600u bi-monthly).

PSPCL Bill Calculator Step 3 itemized receipt with zero bill waiver screenshot — **Step 3: Review Itemized Receipt & Zero Bill Waiver** Inspect itemized receipt displaying energy charges, fixed demand, FCA, 13% electricity duty, and 100% free power waiver.

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Select Domestic Category

Standard residential connection under PSERC rules.

Enter Bi-Monthly Units (60 Days)

If units ≤ 600 bi-monthly (300/month), your bill is ₹0 (100% Free Power).

Check Cliff Warning

If consumption exceeds 600 units, the subsidy is forfeited and all units are billed from unit 1.

Official PSERC FY 2026-27 Tariff Order Effective: 16 June 2024 to 31 March 2027

How PSPCL Electricity Bills Are Calculated (Punjab)

Punjab State Power Corporation Limited (PSPCL) operates under retail tariff schedules set by the Punjab State Electricity Regulatory Commission (PSERC). Punjab features India's most renowned 300 Units Monthly (600 Units Bi-Monthly) Free Power Scheme, featuring a strict all-or-nothing cliff for General category households and a marginal benefit for SC/BC/BPL categories.

General Category: Cliff Subsidy Rule

• ≤ 300 units/month (≤ 600 units bi-monthly): 100% Free bill! Energy charges, fixed charges, FCA, and taxes are completely waived by Punjab Govt (Net Bill = ₹0.00).
• 301+ units/month (601+ units bi-monthly): 100% subsidy is forfeited! The consumer pays for all units from unit 1 at tiered slab rates + full fixed charges + 18% duty & cess.

SC / BC / BPL / Freedom Fighter Rule

• Permanent 300 Units/Month Allowance: The first 300 units (600 units bi-monthly) and fixed charges are always free, even if total consumption crosses 300 units.
• Billing on Surplus Only: If you consume 320 units, you only pay for the 20 excess units at the higher slab rate (₹7.05/unit) + FCA on 20 units + 18% tax on surplus energy.

PSERC Retail Tariff Rates (Schedule DS & NRS)

Category & Sanctioned Load	Monthly Slabs	Bi-Monthly Slabs (Default)	Energy Rate (₹/kWh)	Fixed Charges (₹/kW/Month)
DS (Domestic) ≤ 2 kW Small rural/urban homes	0 – 300 units	0 – 600 units	₹3.85	₹50.00 / kW
DS (Domestic) ≤ 2 kW Small rural/urban homes	301+ units	601+ units	₹7.05	₹50.00 / kW
DS (Domestic) > 2 kW to 7 kW Standard 3–5 kW Urban Home	0 – 300 units	0 – 600 units	₹4.25	₹70.00 / kW
DS (Domestic) > 2 kW to 7 kW Standard 3–5 kW Urban Home	301+ units	601+ units	₹7.05	₹70.00 / kW
DS (Domestic) > 7 kW to 20 kW Large residences / Kothis	0 – 300 units	0 – 600 units	₹5.00	₹100.00 / kW
DS (Domestic) > 7 kW to 20 kW Large residences / Kothis	301+ units	601+ units	₹7.05	₹100.00 / kW
DS (Domestic) > 20 kW High-capacity estates	0 – 300 units	0 – 600 units	₹5.00	₹110.00 / kW
DS (Domestic) > 20 kW High-capacity estates	301+ units	601+ units	₹7.05	₹110.00 / kW
NRS Commercial ≤ 20 kW Shops, offices, clinics	All consumption units (Flat)		₹7.05	₹110.00 / kW

• Fuel Cost Adjustment (FCA): ₹0.10 per unit levied on billed units.

• Statutory Taxes (18% Total): Punjab Electricity Duty (13%) + Infrastructure Development Cess (5%) = 18.00% levied on (Energy Charges + Fixed Charges) as per the Punjab Electricity (Duty) Act.

5 Verified Worked Examples (PSERC Official Verification)

Example 1: Monthly 300 Units, 4 kW Load (General Domestic) Net Bill: ₹0.00

Consumption is exactly ≤ 300 units. Full Punjab Govt zero-bill subsidy applies.
Gross Bill: Energy (300 × ₹4.25 = ₹1,275.00) + Fixed (4 kW × ₹70 = ₹280.00) + FCA (300 × ₹0.10 = ₹30.00) + Taxes (18% of ₹1,555 = ₹279.90) = ₹1,864.90.
Subsidy: -₹1,864.90 → Net Payable: ₹0.00 (Zero Bill)

Example 2: Monthly 305 Units, 4 kW Load (General Domestic — Cliff Exceeded!) Net Bill: ₹1,906.99 (₹1,907)

Exceeded 300 units by just 5 units. The 100% subsidy is completely revoked!
• Energy Slab 1 (0–300u): 300 × ₹4.25 = ₹1,275.00
• Energy Slab 2 (301–305u): 5 × ₹7.05 = ₹35.25 → Total Energy: ₹1,310.25
• Fixed Charges: 4 kW × ₹70.00 = ₹280.00
• FCA: 305 units × ₹0.10 = ₹30.50
• Taxes (18% on ₹1,310.25 + ₹280.00): ₹1,590.25 × 18% = ₹286.245
Net Total: ₹1,310.25 + ₹280.00 + ₹30.50 + ₹286.25 = ₹1,906.99 (Rounded ₹1,907)

Example 3: Monthly 320 Units, 4 kW Load (SC / BC / BPL / Freedom Fighter) Net Bill: ₹168.38 (₹168)

SC/BC/BPL category receives a permanent free allowance of 300 units + waived fixed charges.
• Surplus Units: 320 - 300 = 20 units.
• Surplus Energy: 20 units × ₹7.05 = ₹141.00
• Surplus FCA: 20 units × ₹0.10 = ₹2.00
• 18% Taxes on Surplus Energy: ₹141.00 × 18% = ₹25.38
Net Total: ₹141.00 + ₹2.00 + ₹25.38 = ₹168.38 (Compared to ₹2,036.78 for General category!)

Example 4: Bi-Monthly 600 Units, 3 kW Load (General Domestic — Standard Cycle) Net Bill: ₹0.00

Standard Punjab bi-monthly bill. Consumption is exactly ≤ 600 units (300u × 2 months). Full subsidy applies.
Gross Bill: Energy (600 × ₹4.25 = ₹2,550.00) + Fixed (3 kW × ₹70 × 2 = ₹420.00) + FCA (600 × ₹0.10 = ₹60.00) + Taxes (18% of ₹2,970 = ₹534.60) = ₹3,564.60.
Subsidy: -₹3,564.60 → Net Payable: ₹0.00 (Zero Bill)

Example 5: Bi-Monthly 650 Units, 3 kW Load (General Domestic — Cliff Exceeded!) Net Bill: ₹3,985.55 (₹3,986)

Exceeded 600 units by 50 units. 100% subsidy revoked on entire 650 units!
• Energy Slab 1 (0–600u): 600 × ₹4.25 = ₹2,550.00
• Energy Slab 2 (601–650u): 50 × ₹7.05 = ₹352.50 → Total Energy: ₹2,902.50
• Fixed Charges (2 months): 3 kW × ₹70.00 × 2 = ₹420.00
• FCA: 650 units × ₹0.10 = ₹65.00
• Taxes (18% on ₹2,902.50 + ₹420.00): ₹3,322.50 × 18% = ₹598.05
Net Total: ₹2,902.50 + ₹420.00 + ₹65.00 + ₹598.05 = ₹3,985.55 (Rounded ₹3,986)

How Punjab Households Can Stay Within the 600-Unit Zero Bill Limit

1. Track Meter Readings Weekly: Because exceeding 600 units by even 1 unit costs over ₹3,500, monitor your meter weekly. Target keeping daily consumption under 9.5 units.

2. Air Conditioner Setpoint (25°C+): Setting inverter ACs to 25°C or 26°C reduces power draw by 25–30%, saving 120–150 units over a 2-month summer billing cycle.

3. Separate Legal Meters: Joint families living in multi-story houses can apply for separate sub-meters as per PSPCL regulations if they have separate kitchens and entrances.

4. Rooftop Solar Net Metering: Installing a 2 kW or 3 kW grid-tied solar system under the PM Surya Ghar Muft Bijli Yojana generates 250–350 units/month, guaranteeing a permanent zero bill.

Frequently Asked Questions about PSPCL Bill

Crossing 600 units revokes the entire 100% free subsidy, and you must pay for all 601 units at standard PSERC slab rates.

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Punjab State Power Corporation Limited (PSPCL)

Electricity Bill Calculation & Tariff Audit Slip

Date:

Ref:

Tariff Schedule: 2026–27 Tariff Official

Power Board (DISCOM) PSPCL (Punjab)

Tariff Category

Units Consumed

Connected Load & Phase

Estimated Total Net Bill Amount

(Net Payable)

Energy Charges

Fixed Charges

Taxes & Duties

Itemized Slab-by-Slab Consumption Breakdown

Telescopic / Statutory Rates

Consumption Slab	Billed Units	Official Tariff Rate	Energy Charge

Subtotal Base Energy Charges:

Applicable Fixed Charges & Duties

Fixed / Demand Charge:

Subsidies & Final Net Total

Net Payable Amount:

Consumer / Authorized Signature Date & Verification

inbillcalculator.com Certified Audit Engine Official Computer-Generated Estimate • Validated SERC Tariff

This calculator provides an estimated electricity bill based on the latest tariff information available in our database. Actual bills may vary depending on taxes, subsidies, fixed charges, arrears, meter type, billing cycle, fuel adjustments, and other applicable charges.