Estimate your Haryana home electricity bill from the official tariff: slabs, fixed charge, surcharges, duty and subsidy.
Quick answer
Most Haryana homes (Category II, load up to 5 kW) pay ₹2.95 a unit up to 150 units, ₹5.25 up to 300, ₹6.45 up to 500 and ₹7.10 above, with no fixed charge up to 300 units (HERC, from 1 April 2026). Small homes in Category I pay ₹2.20 and ₹2.70 for up to 100 units.
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 |
|---|
Haryana domestic slab rates
| Units per month | Rate per unit |
|---|---|
| 1–50 | ₹2.20 |
| 51–100 | ₹2.70 |
Which category am I?
- Category I: load up to 2 kW and use up to 100 units a month.
- Category II: load up to 5 kW (most households).
- Category III: load above 5 kW, with different rates and a ₹75 per kW fixed charge (not covered here).
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.
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Official sources
This calculator is built from official tariff orders and does not rely on third-party wording.