Whether you live in Port Blair, Havelock, Diglipur, or Car Nicobar, your Electricity Department Andaman and Nicobar Administration (EDA&N) bill follows the same subsidised telescopic slabs, and missing which slab you fall into can throw your estimate off completely. This Andaman Electricity Bill Calculator uses the official JERC approved FY 2026-27 tariff order for Goa and Union Territories, so it applies the exact domestic slabs, the connected load fixed charge, and the 5 percent Electricity Duty that actually appear on your EDA&N bill. Enter your units and your sanctioned load, and you get an accurate estimate in seconds, before your real bill even reaches you.
- What Is the Andaman Electricity Bill Calculator
- How to Use the Andaman Electricity Bill Calculator
- Key Features of This Andaman Electricity Bill Calculator
- Why This Is the Best Andaman Electricity Bill Calculator Online
- Andaman and Nicobar Latest FY 2026-27 Tariff Rates and Slabs
- Tips to Lower Your Andaman Electricity Bill
- Frequently Asked Questions
A lot of households in Port Blair do not realise that the first 100 units are billed at a genuinely low ₹2.05 per unit, but the very next block almost doubles to ₹4.10, and it climbs sharply again past 200 units. Families on the outer islands like Havelock or Diglipur, who often run extra fans, refrigerators, and water pumps because of the heat and humidity, can slip past 500 units without noticing and get billed a big chunk at the top ₹7.20 rate. Since power supply infrastructure across these islands still comes at a real cost to maintain, checking your bill here before it arrives helps you plan for the month instead of getting caught off guard.
What Is the Andaman Electricity Bill Calculator
The Andaman Electricity Bill Calculator is a dedicated online tool built for residential, commercial, and industrial power consumers across the Union Territory of Andaman and Nicobar Islands, covering Port Blair, Swaraj Dweep (Havelock), Neil Island, Mayabunder, Diglipur, Car Nicobar, and Campbell Bay. It takes your monthly consumption in units (kWh) and your sanctioned load in kW, and applies the exact JERC (Joint Electricity Regulatory Commission for Goa and UTs) approved FY 2026-27 tariff order to calculate your bill. This includes the Domestic telescopic slabs, the per kW connected load fixed demand charge, and the 5 percent UT Electricity Duty, exactly as the Electricity Department Andaman and Nicobar Administration actually bills it.
How to Use the Andaman Electricity Bill Calculator
You just need your last bill or meter reading handy, nothing technical is required.
1
Select your connection category, Domestic Supply.
2
Enter your monthly consumption in units, for example 230 units, exactly as shown on your last bill.
3
Enter your sanctioned load in kW, for example 2 kW, which decides your fixed demand charge.
4
Click Calculate Bill and instantly see your energy charges, fixed demand charges, 5 percent duty, and final payable amount.
Key Features of This Andaman Electricity Bill Calculator
Every feature here is built specifically around how EDA&N actually bills consumers across Port Blair and the outer islands.
JERC FY 2026-27 Tariff Verified
Built directly on the official JERC regulatory tariff guidelines for the Electricity Department Andaman and Nicobar Administration, so the estimate matches what EDA&N actually charges this year.
Low Cost Subsidised Domestic Slabs
Splits your units precisely across 0-100, 101-200, 201-500, and above 500 unit brackets at ₹2.05, ₹4.10, ₹6.15, and ₹7.20 per unit, instead of one flat rate on your entire bill.
All Island Zones Covered
Supports domestic LT connections across Port Blair, South Andaman, Middle and North Andaman, and Nicobar District, so it works no matter which island your connection is on.
Connected Load Demand Charges
Automatically adds the correct fixed demand charge of ₹30 per kW based on your actual sanctioned load.
Transparent 5 Percent Duty Split
Shows the JERC approved 5 percent UT Electricity Duty as a clear, separate line, so you know exactly what portion of your bill is tax.
Downloadable Itemised Report
One click opens a detailed breakdown you can view, print, or download, useful for comparing your bill month to month.
Why This Is the Best Andaman Electricity Bill Calculator Online
Most generic calculators use one flat national rate, which does not reflect the sharp telescopic jumps built into EDA&N’s actual domestic tariff.
| Feature | This Calculator | Manual Calculation |
|---|---|---|
| JERC FY 2026-27 slab accuracy | Built in automatically | Easy to miss where a slab ends |
| Coverage across all island zones | Works for Port Blair, South, Middle, North Andaman, Nicobar | Same manual effort needed for each zone |
| 5 percent Electricity Duty | Shown as a clear separate line | Usually left out of rough estimates |
| Time and effort | Instant, free, no signup | Takes several minutes with a calculator app |
Andaman and Nicobar Latest FY 2026-27 Tariff Rates and Slabs
These are the exact JERC approved rates this calculator uses. The domestic slabs work telescopically, meaning the higher rate applies only to the units that fall inside that particular slab, not your entire consumption.
Domestic Supply Telescopic Tariff Slabs (Monthly)
| Units Slab | Rate per Unit (Rs) | Fixed Demand Charge |
|---|---|---|
| 0 to 100 Units | ₹2.05 / unit | ₹30 / kW / month |
| 101 to 200 Units | ₹4.10 / unit | ₹30 / kW / month |
| 201 to 500 Units | ₹6.15 / unit | ₹30 / kW / month |
| Above 500 Units | ₹7.20 / unit | ₹30 / kW / month |
On top of the energy and fixed demand charges, the Electricity Department Andaman and Nicobar Administration also applies a 5 percent UT Electricity Duty, which this calculator adds automatically so your final estimate stays close to your actual bill. Billing here follows a standard monthly cycle.
Tips to Lower Your Andaman Electricity Bill
- Try to keep your monthly usage close to 100 units where possible, since crossing that mark almost doubles your rate from ₹2.05 to ₹4.10.
- Watch your usage carefully once you pass 200 units, the jump to ₹6.15 per unit stays in place for a wide range up to 500 units.
- Households running fans, coolers, or refrigerators continuously through the humid season should track weekly usage, since it is easy to slip past 500 units into the top ₹7.20 slab without noticing.
- Make sure your sanctioned load matches your real usage, an oversized sanctioned load means paying a higher fixed demand charge every month for capacity you are not using.
- Switch to LED bulbs and inverter appliances, small daily habits like this help more households stay inside the cheaper early slabs for more months of the year.
Frequently Asked Questions
How accurate is this Andaman Electricity Bill Calculator?
It is built directly on the JERC approved FY 2026-27 tariff order for the Electricity Department Andaman and Nicobar Administration, using the same telescopic slabs, fixed demand charge, and 5 percent duty, so the estimate stays very close to your actual bill.
What is the current per unit electricity rate in Port Blair and the Andaman Islands?
For domestic connections it starts at ₹2.05 per unit up to 100 units, rising to ₹4.10, ₹6.15, and ₹7.20 per unit as you cross 200 and 500 units.
Does the higher slab rate apply to my whole bill or just the extra units?
Only the extra units. EDA&N uses a telescopic system, so if you use 230 units, the first 100 are billed at ₹2.05, the next 100 at ₹4.10, and only the remaining 30 units at ₹6.15, not the entire 230.
Does this calculator work for Havelock, Neil Island, and the Nicobar District as well?
Yes, the domestic tariff slabs and 5 percent duty given by JERC apply uniformly across Port Blair, South Andaman, Middle and North Andaman, and the Nicobar District, so this calculator works for any island connection under EDA&N.
Is the 5 percent Electricity Duty included in this bill estimate?
Yes, the calculator adds the JERC approved 5 percent UT Electricity Duty on top of your energy and fixed demand charges automatically, and shows it as a separate line in the itemised report.
How much will my bill be for 230 units in Port Blair?
For a domestic connection, the first 100 units are charged at ₹2.05, the next 100 units at ₹4.10, and the remaining 30 units at ₹6.15, plus your fixed demand charge and 5 percent Electricity Duty. Enter 230 units into the calculator above to see the exact breakdown for your load.
