Estimate your Mumbai (Adani Electricity) home electricity bill from the official tariff: slabs, fixed charge, surcharges, duty and subsidy.
Quick answer
Adani Electricity Mumbai charges homes ₹2.65 a unit up to 100 units, ₹5.85 up to 300, ₹7.10 up to 500 and ₹8.35 above, plus a ₹2.28 wheeling charge on every unit, a fixed charge of ₹90–₹160 a month, FAC and electricity duty (MERC, FY 2026-27).
Rates last checked 9 November 2026 against official tariff orders. Values marked "see your bill" change month to month.
| Item | How it is worked out | Amount |
|---|
Mumbai (Adani Electricity) domestic slab rates
| Units per month | Rate per unit |
|---|---|
| 1–100 | ₹2.65 |
| 101–300 | ₹5.85 |
| 301–500 | ₹7.10 |
| Above 500 | ₹8.35 |
Mumbai has three electricity suppliers with different tariffs: Adani Electricity (suburbs), Tata Power (parts of the city and suburbs) and BEST (island city). Check which one bills you before using a calculator.
How to use this calculator
- Enter the units from your bill (current reading minus previous reading).
- Copy any monthly surcharge percentage from your latest bill. It changes every month.
- The result is an estimate. Meter rent, arrears, late fees, rebates and rounding are not included.
Want to know which appliance uses the most? Try the Appliance Electricity Cost Calculator and the AC Electricity Cost Calculator.
Compare every state in one place with our Electricity Bill Calculator. Other states: Delhi · Maharashtra · Uttar Pradesh · Karnataka · Tamil Nadu · West Bengal · Telangana · Odisha · Jharkhand · Chhattisgarh · Gujarat · Rajasthan · Madhya Pradesh · Haryana · Punjab · Kerala · Bihar · Andhra Pradesh · Sikkim · Nagaland · Manipur · Mizoram · Uttarakhand · Himachal Pradesh · Jammu and Kashmir · Ladakh · Assam · Meghalaya · Tripura · Arunachal Pradesh · Goa · Chandigarh · Puducherry · Andaman and Nicobar Islands · Lakshadweep · Dadra and Nagar Haveli and Daman and Diu · Mumbai (Tata Power) · Mumbai (BEST) · Torrent Power Ahmedabad · Torrent Power Surat · Kolkata (CESC)
Official sources
This calculator is built from official tariff orders and does not rely on third-party wording.