Assam
State / UT
APDCL
Utility Board
₹2.00/unit
1 Unit Rate
4 covered
Categories
Tariff by Connection Category
Domestic (Residential)
| Slab Range (kWh) | Rate/Unit |
|---|---|
| 0–30 | ₹2.00 |
| 31–120 | ₹6.00 |
| 121–240 | ₹7.00 |
| 241–above | ₹7.60 |
Detailed Charges
Commercial
| Rate | Rate/Unit |
|---|---|
| All units | ₹8.94 |
Detailed Charges
PRIMARY — APDCL Schedule of Tariff w.e.f. 01-04-2025 (AERC order dated 25-03-2025, Petition No. 21 of FY2024), category LT-IV 'Commercial load above 0.5 kW to 30 kW': https://www.apdcl.org/website/docs/acts_and_rules/Tariff_schedule_with_subsidy_2025-26.pdf. Full-cost energy charge shown (no state subsidy applies to this category).
Industrial
| Rate | Rate/Unit |
|---|---|
| All units | ₹6.84 |
Detailed Charges
PRIMARY — APDCL Schedule of Tariff w.e.f. 01-04-2025, category LT-VIII(ii) 'Small Industries Urban upto 30kW': https://www.apdcl.org/website/docs/acts_and_rules/Tariff_schedule_with_subsidy_2025-26.pdf. APDCL also offers a lower LT-VIII(i) 'Small Industries Rural' rate of ₹6.59/kWh (fixed ₹70/kW/month), not modelled here.
Agriculture
| Rate | Rate/Unit |
|---|---|
| All units | ₹6.09 |
Detailed Charges
PRIMARY — APDCL Schedule of Tariff w.e.f. 01-04-2025, category LT-VII 'Agriculture upto 30 kW': https://www.apdcl.org/website/docs/acts_and_rules/Tariff_schedule_with_subsidy_2025-26.pdf.
Assam Tariff Structure Explained
Assam 1 Unit Rate
For domestic electricity consumers in Assam, the initial 1 unit rate starts at ₹2.00 per kWh for consumption within the first slab per monthly billing cycle.
Tariff Categories
The tariff schedule for Assam covers 4 consumer categories shown above (Domestic (Residential), Commercial, Industrial, Agriculture). Each category has its own energy rates and fixed charges designed for domestic, commercial, industrial or agricultural usage.
Fixed Charges and Other Charges
In addition to unit energy rates, APDCL electricity bills include fixed charges, a state electricity duty of 5%, and (where applicable) meter rent based on connection parameters.
Electricity Bill Calculation
To estimate your electricity bill for Assam, multiply your monthly energy consumption in kilowatt-hours (units) by the applicable slab rates, add fixed charges, and include applicable taxes or duties. You can compute your estimated bill instantly using our APDCL electricity bill calculator.
Applicable Electricity Board
These electricity tariff rates are applicable for consumers in Assam served by APDCL.
State / UT
Assam
Electricity Board
APDCL
Last Updated
29 August 2026
Frequently Asked Questions
What are the latest electricity tariff rates in Assam?
The latest verified tariff rates for Assam are structured by connection category (Domestic (Residential), Commercial, Industrial and Agriculture) as shown in the tables above, sourced from Assam Power Distribution Company Ltd (APDCL)'s published tariff schedule effective 1 April 2025.
How do I calculate my Assam electricity bill online?
Use our dedicated APDCL bill calculator — enter your units consumed and connection type for an itemised, slab-by-slab estimate including fixed charges and electricity duty.
Why is my Assam electricity bill higher than the energy charges alone?
In addition to per-unit slab rates (energy charges), your bill includes other components such as fixed/demand charges, meter rent and electricity duty (tax).
How often are these electricity tariff rates updated?
Electricity tariff rates in India are typically revised periodically by the respective State Electricity Regulatory Commission (SERC). We update our tariff data as soon as new orders are verified — see the "last verified" date on each category card above.
What is the price of 1 unit of electricity in Assam?
The rate for the first slab of Domestic electricity in Assam is ₹2.00 per unit. This rate may increase as consumption moves into higher slabs — see the Domestic (Residential) table above for the full slab structure.
Does APDCL offer a separate tariff for Commercial or Industrial connections?
Yes — see the Commercial, Industrial and Agriculture categories above for their own slab rates and fixed charges, distinct from the Domestic tariff.