Delhi Electricity Bill Calculator
Delhi electricity bill calculator for BSES & Tata Power-DDL based on published tariff schedules; verify against your bill. Zero bill for ≤200u; slabs ₹3.00–₹8.00/unit.
Calculate Your Bill
BSES Rajdhani (BRPL), BSES Yamuna (BYPL), Tata Power DDL (TPDDL), NDMC • Monthly Cycle
Delhi Govt provides 100% subsidy up to 200 units and 50% subsidy (max ₹800) for 201-400 units.
Delhi Tariff Slab Schedule (FY 2026-27)
Published domestic (LT-1) telescopic rates and application rules
| Consumption Tier (Units) | Rate (₹/kWh) | Billing Basis | Application & Policy Details |
|---|---|---|---|
| 0 – 200 units | ₹3.00 | Telescopic Slab | Applied progressively to units consumed within the 0 – 200 units bracket. |
| 201 – 400 units | ₹4.50 | Telescopic Slab | Applied progressively to units consumed within the 201 – 400 units bracket. |
| 401 – 800 units | ₹6.50 | Telescopic Slab | Applied progressively to units consumed within the 401 – 800 units bracket. |
| 801 – 1200 units | ₹7.00 | Telescopic Slab | Applied progressively to units consumed within the 801 – 1200 units bracket. |
| Above 1201 units | ₹8.00 | Telescopic Slab | Applied progressively to units consumed within the Above 1201 units bracket. |
How Delhi (BSES Rajdhani (BRPL)) Bills You
Understanding slabs, billing cycles, subsidies, and non-tariff exclusions
Electricity billing in the National Capital Territory of Delhi is governed by tariff schedules formulated by the Delhi Electricity Regulatory Commission (DERC) and implemented across three primary private distribution utilities: BSES Rajdhani Power Limited (BRPL), BSES Yamuna Power Limited (BYPL), and Tata Power Delhi Distribution Limited (Tata Power-DDL), alongside the New Delhi Municipal Council (NDMC) in the central municipal zone.
Delhi operates on a standard monthly billing cycle. Residential power tariffs follow a progressive telescopic slab structure, meaning consumption is billed in successive brackets so that higher slab rates apply solely to incremental units. The baseline domestic energy tiers are structured as follows: 0 to 200 units at ₹3.00/unit; 201 to 400 units at ₹4.50/unit; 401 to 800 units at ₹6.50/unit; 801 to 1,200 units at ₹7.00/unit; and consumption above 1,200 units at ₹8.00/unit.
In addition to base energy charges, standard domestic bills include three statutory components: (1) Fixed Demand Charges levied at ₹20 per kilowatt (kW) of sanctioned connected load per month; (2) Power Purchase Cost Adjustment (PPAC / FAC) to account for quarterly fluctuations in wholesale generation and transmission fuel costs; and (3) a 5% Delhi Electricity Duty alongside a regulatory Pension Trust surcharge applied to energy charges.
Delhi has historically featured a prominent state government electricity subsidy scheme. Under notified policy guidelines, registered domestic households consuming up to 200 units in a billing month receive full financial relief (resulting in a zero-rupee energy bill), while consumption between 201 and 400 units receives a targeted partial subsidy. Because subsidy eligibility rules, opt-in mechanisms, and budgetary provisions are subject to periodic Delhi Cabinet orders, consumers should confirm their active subsidy status through the official DERC or discom consumer portals.
What is NOT included in this standard estimate: This calculator models standard domestic retail tariffs. Your physical utility statement may include non-tariff entries such as past arrears, late payment surcharges (DPS), meter replacement charges, power factor surcharges for high sanctioned loads, or specific adjustments for temporary connections.
Worked Example: 250 Units Bill Calculation
Detailed walk-through of how telescopic slabs and charges are applied
2 BHK apartment in South Delhi (BRPL) consuming 250 units in a monthly billing cycle with 2 kW sanctioned load
Frequently Asked Questions (Delhi Electricity)
Common consumer questions on rates, slabs, cycles, and subsidies
How does the Delhi domestic electricity subsidy scheme operate?
What are the domestic electricity slabs in Delhi under DERC?
What additional surcharges appear on a Delhi electricity bill?
How is a bill calculated for 250 units in Delhi?
Which distribution company serves my area in Delhi?
How can I check or pay my Delhi electricity bill online?
Related Guides
State Electricity Subsidy Schemes
How Delhi's zero-bill subsidy for ≤200 units works, eligibility criteria, and how to register or opt out.
How Electricity Slabs Work in India
Understand how Delhi's DERC telescopic slabs work and why crossing 200 units ends your full subsidy.
Why Is My Electricity Bill So High?
Diagnose sudden spikes in your BSES Rajdhani, BYPL, or Tata Power-DDL monthly bill.
Found a tariff update or calculation discrepancy?
Help us keep electricity rates aligned with published schedules for consumers across India.