Calculate your provisional electricity bill for any of Delhi's 4 distribution companies — BRPL (BSES Rajdhani), BYPL (BSES Yamuna), Tata Power-DDL (TPDDL), NDMC — with a full slab-wise breakdown for 2025-26, covering Central Government area and more.
Slab rates, fixed charge, fuel surcharge and duty for 2025-26, applied to your own units. Nothing you enter leaves your browser.
Domestic supply. The bracket in each option is the eligibility limit — pick the one your connection actually falls under, because the rates differ sharply between them. For commercial supply, time-of-day, solar export or arrears, the full calculator carries every field.
Delhi's 4 DISCOMs are on separate schedules, so the rate depends on which one serves your address. Domestic slab ranges compared, with each full schedule below:
| DISCOM | Domestic slab range | Tariff year |
|---|---|---|
| BRPL (BSES Rajdhani) | ₹3.00–8.00/unit | 2025-26 |
| BYPL (BSES Yamuna) | ₹3.00–8.00/unit | 2025-26 |
| Tata Power-DDL (TPDDL) | ₹3.00–8.00/unit | 2025-26 |
| NDMC | ₹3.00–8.00/unit | 2025-26 |
| Supply type | Energy charge | Fixed charge | Duty & other |
|---|---|---|---|
| LT-I (Domestic) |
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ℹ️ GNCTD subsidy: consumers using ≤200 units pay ₹0 (100% subsidy). Consumers using 201–400 units get 50% rebate on first 200 units. Subsidy optional – consumer can opt out.
| Supply type | Energy charge | Fixed charge | Duty & other |
|---|---|---|---|
| LT-II (Commercial / Non-Domestic) |
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Full BRPL (BSES Rajdhani) page — fuel surcharge, service area and bill guide →
| Supply type | Energy charge | Fixed charge | Duty & other |
|---|---|---|---|
| LT-I (Domestic) |
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ℹ️ GNCTD subsidy applicable (same as BRPL). ≤200 units: zero bill; 201–400 units: 50% rebate on first 200 units.
| Supply type | Energy charge | Fixed charge | Duty & other |
|---|---|---|---|
| LT-II (Commercial / Non-Domestic) |
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Full BYPL (BSES Yamuna) page — fuel surcharge, service area and bill guide →
| Supply type | Energy charge | Fixed charge | Duty & other |
|---|---|---|---|
| LT-I (Domestic) |
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ℹ️ GNCTD subsidy applicable. Same tariff as BRPL/BYPL per DERC order.
| Supply type | Energy charge | Fixed charge | Duty & other |
|---|---|---|---|
| LT-II (Commercial / Non-Domestic) |
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Full Tata Power-DDL (TPDDL) page — fuel surcharge, service area and bill guide →
| Supply type | Energy charge | Fixed charge | Duty & other |
|---|---|---|---|
| LT Domestic |
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₹40/mo |
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Full NDMC page — fuel surcharge, service area and bill guide →
Select your distribution company to see its 2025-26 tariff schedule, service area and an indicative monthly bill.
Complain in this order and keep the complaint number at every step. Skipping a step is the commonest reason a genuine billing complaint is returned unheard.
| Step | Where it goes | What you need |
|---|---|---|
| 1. DISCOM complaint desk | BRPL (BSES Rajdhani) · BYPL (BSES Yamuna) · Tata Power-DDL (TPDDL) · NDMC, or the 24×7 helpline 1912 | Consumer number, bill number, the one disputed line, and a meter photo |
| 2. Consumer Grievance Redressal Forum (CGRF) | File with the CGRF, under DERC regulations | The first complaint number, and what the DISCOM did or failed to do about it |
| 3. Electricity Ombudsman | Office of the Electricity Ombudsman, appointed by DERC | The CGRF order, or proof the forum missed its deadline |
Two deadlines worth knowing. Under the central Electricity Rights of Consumers Rules a grievance should normally be decided within 30 days and in any case within 45. And if the paper you received is an assessment under Section 126 for unauthorised use rather than an ordinary bill, it does not go to the CGRF at all — it is appealed to the Appellate Authority under Section 127, usually within 30 days.
Read the full complaint playbook, with wording you can copy →
Provisional estimates based on publicly available Delhi tariff orders (source: www.derc.gov.in/tarriff-orders). Verify against your official bill — rates vary by sub-category, slab and city.