Calculating a Telangana electricity bill manually can be confusing because domestic consumers do not follow one simple telescopic tariff structure. The applicable domestic category changes when total monthly consumption crosses 100 or 200 units. Customer charges, government subsidy, sanctioned-load-based commercial charges, and Electricity Duty must also be considered separately.
- What Is the TSSPDCL Electricity Bill Calculator?
- TSSPDCL Domestic Hybrid Category System
- How the Gruha Jyothi Scheme Works
- Supported TSSPDCL Connection Categories
- How to Use the TSSPDCL Electricity Bill Calculator
- Key Features of the TSSPDCL Electricity Bill Calculator
- How the Estimated TSSPDCL Bill Is Prepared
- Why Is Our TSSPDCL Electricity Bill Calculator Different From Other Tools?
- TSSPDCL LT-I Domestic Hybrid Tariff Categories
- How the Gruha Jyothi Scheme Is Calculated
- LT-II Non-Domestic Commercial Tariff
- LT-III Industrial Service Tariff
- LT-IX EV Charging Station Tariff
- LT-V Agricultural Category
- How the Estimated TSSPDCL Bill Is Calculated
- Electricity-Saving Tips for TSSPDCL Consumers
- Frequently Asked Questions
The TSSPDCL Electricity Bill Calculator is a smart online utility designed for electricity consumers served by the Southern Power Distribution Company of Telangana Limited. It helps domestic households, commercial establishments, industrial consumers, and EV charging operators estimate their monthly electricity expenses before receiving the official bill.
Using the supplied Telangana Electricity Regulatory Commission FY 2026–27 tariff information, the calculator supports LT-I Domestic hybrid tariff categories, the configured Gruha Jyothi Scheme benefit, LT-II Commercial tariffs, LT-III Industrial charges, LT-IX EV Charging rates, Customer Charges, fixed demand charges, and 6% State Electricity Duty.
The tool can be used by eligible consumers across Hyderabad, Secunderabad, Cyberabad, Ranga Reddy, Medchal-Malkajgiri, Mahabubnagar, Nalgonda, Medak, Sangareddy, and other Southern Telangana service areas.
Electricity consumption may differ significantly across these regions. A small household may remain within the 200-unit Gruha Jyothi limit, while a larger residence using air conditioners, water pumps, refrigerators, and other appliances may enter Domestic Category C. Shops, offices, restaurants, clinics, industrial units, and EV charging stations follow separate tariff structures.
The calculator simplifies the complete billing process by displaying gross energy charges, applicable domestic category, customer charges, fixed demand charges, Gruha Jyothi subsidy adjustment, Electricity Duty, and the estimated net payable amount in an itemized report.
What Is the TSSPDCL Electricity Bill Calculator?
The TSSPDCL Electricity Bill Calculator is an online electricity bill estimation tool for consumers of the Southern Power Distribution Company of Telangana Limited.
It calculates an expected monthly bill using total electricity consumption, selected connection category, sanctioned load, and domestic subsidy eligibility.
Unlike a basic calculator that multiplies every consumed unit by one general rate, this tool follows the supplied TGERC hybrid domestic category system.
Under this structure, the applicable domestic rates depend on the household’s total monthly consumption. Crossing the 100-unit or 200-unit limit changes the category used for the complete calculation.
TSSPDCL Domestic Hybrid Category System
The supplied LT-I Domestic tariff structure contains three main categories:
- Category A: Total monthly consumption of 100 units or less
- Category B: Total monthly consumption from 101 to 200 units
- Category C: Total monthly consumption above 200 units
This is different from a normal telescopic tariff where earlier units always retain the lowest rate. In the supplied TSSPDCL structure, the calculator first checks the total consumption and then selects the correct category.
Category A: Total Consumption Up to 100 Units
When total monthly consumption is 100 units or less, the supplied Category A rates apply:
- 0–50 units: ₹1.45 per unit
- 51–100 units: ₹2.60 per unit
- Customer Charges: Within the supplied ₹40–₹70 range according to the configured bracket
For example, a consumer using 80 units is calculated as follows before subsidy:
- First 50 units: 50 × ₹1.45
- Remaining 30 units: 30 × ₹2.60
- Applicable Customer Charge
- Configured Electricity Duty
Category B: Total Consumption From 101 to 200 Units
When total monthly consumption falls between 101 and 200 units, Category B applies:
- 0–100 units: ₹3.30 per unit
- 101–200 units: ₹4.30 per unit
- Customer Charge: ₹90 per month under the supplied data
For example, a household using 180 units is calculated through Category B. The first 100 units are charged at ₹3.30 and the remaining 80 units at ₹4.30 before the Gruha Jyothi subsidy adjustment.
Category C: Total Consumption Above 200 Units
When total monthly consumption exceeds 200 units, the Category C structure applies:
- 0–200 units: ₹5.00 per unit
- 201–300 units: ₹7.20 per unit
- 301–400 units: ₹8.50 per unit
- 401–800 units: ₹9.00 per unit
- Above 800 units: ₹9.50 per unit
- Customer Charges: Within the supplied ₹100–₹160 range according to the configured consumption bracket
For example, when consumption reaches 250 units, the calculator should not use Category B rates for the first 200 units. It switches to Category C and calculates the first 200 units at ₹5.00 per unit, followed by 50 units at ₹7.20 per unit.
This category-switching rule is one of the most important functions of the TSSPDCL bill calculator.
How the Gruha Jyothi Scheme Works
The calculator supports the supplied Telangana Government Gruha Jyothi Scheme configuration for eligible domestic beneficiaries.
Under the provided calculation rule, registered domestic consumers using 200 units or less during a monthly billing cycle receive a 100% subsidy benefit and an estimated net bill of ₹0.
- Consumption up to 100 units: Category A gross charges are calculated and then covered by the configured subsidy.
- Consumption from 101 to 200 units: Category B gross charges are calculated and then covered by the configured subsidy.
- Consumption above 200 units: Category C standard billing applies without the Gruha Jyothi benefit.
The subsidy checkbox should only be enabled when the consumer is officially registered and eligible under the scheme. Selecting the option in the calculator does not independently confirm government eligibility.
For transparency, the report can display gross energy charges, Customer Charges, estimated duty, subsidy adjustment, and the resulting net payable amount separately.
Supported TSSPDCL Connection Categories
The calculator can support the following categories using the supplied tariff information:
- LT-I Domestic with Gruha Jyothi Scheme
- LT-I Domestic without subsidy
- LT-II Non-Domestic Commercial
- LT-III Industrial Service
- LT-IX EV Charging Station
- LT-V Agriculture after the applicable tariff is configured
A specific LT-V Agricultural tariff was not included in the supplied data. Therefore, the agricultural option should only be activated after its official energy, fixed-charge, subsidy, and duty rules have been configured.
How to Use the TSSPDCL Electricity Bill Calculator
Calculate Your TSSPDCL Bill in Five Steps
Keep your latest TSSPDCL electricity bill or monthly meter reading ready before starting the calculation.
Step 1: Select the Connection Category
Choose Domestic, Commercial LT-II, Industrial LT-III, EV Charging LT-IX, or another configured category according to the tariff classification printed on your bill.
Step 2: Enter Monthly Consumption Units
Enter the total units consumed during the monthly billing cycle. The calculator uses this total to select Domestic Category A, B, or C.
Step 3: Enter the Sanctioned Load
Commercial and industrial consumers should enter connected load in kW. This value is used to calculate the applicable fixed demand charge.
Step 4: Select Gruha Jyothi Status
Eligible registered domestic consumers can enable the subsidy option. It is automatically hidden for Commercial, Industrial, EV Charging, and other non-domestic categories.
Step 5: Calculate the Bill
Click Calculate Bill to view energy charges, Customer Charges, fixed demand charges, subsidy adjustment, 6% Electricity Duty, and the estimated net payable amount.
Key Features of the TSSPDCL Electricity Bill Calculator
Hybrid Category Switching
The calculator automatically switches between Domestic Categories A, B, and C according to total monthly consumption.
Gruha Jyothi Integration
Eligible registered domestic consumers using up to 200 units receive the configured zero-bill subsidy benefit.
Customer Charge Calculation
The applicable Customer Charge is selected according to the domestic consumption category and configured bracket.
Commercial Tariff Support
LT-II Commercial consumption is calculated using supplied tariff slabs ranging from ₹8.50 to ₹11.00 per unit.
Industrial LT Support
LT-III Industrial consumers can estimate charges using ₹7.70 per unit and ₹100 per kW per month.
EV Charging Calculation
LT-IX EV Charging consumption is calculated at ₹6.00 per unit with no monthly fixed charge.
6% Electricity Duty
The configured Electricity Duty is calculated and displayed separately from energy and fixed charges.
Downloadable Detailed Report
The report can show category, units, slab splits, Customer Charges, load charges, subsidy, duty, and estimated total.
How the Estimated TSSPDCL Bill Is Prepared
The calculator first identifies the consumer category and monthly consumption. Domestic users are placed into Category A, B, or C according to total billed units.
For eligible Gruha Jyothi beneficiaries using no more than 200 units, the configured subsidy is applied after calculating the gross domestic bill. Consumption above 200 units receives standard Category C billing.
Commercial consumption is distributed across the supplied LT-II slabs, while Industrial and EV connections use their configured category rates. Customer Charges, fixed demand charges, and 6% Electricity Duty are displayed separately.
The result remains an estimate. An official TSSPDCL bill may include arrears, delayed payment surcharge, meter charges, security-deposit adjustments, penalties, subsidy corrections, or updated regulatory charges.
Why Is Our TSSPDCL Electricity Bill Calculator Different From Other Tools?
A Telangana electricity bill cannot always be estimated by multiplying total monthly units by one general tariff rate. LT-I Domestic consumers follow a hybrid category system in which the applicable rate structure changes when total consumption crosses 100 or 200 units.
An eligible household using up to 200 units may receive the configured Gruha Jyothi zero-bill benefit. However, a household using more than 200 units moves into Domestic Category C and standard billing applies without the subsidy.
The TSSPDCL Electricity Bill Calculator first identifies the connection category and total monthly consumption. It then selects Domestic Category A, B, or C, calculates energy charges, adds the applicable Customer Charge or fixed demand charge, applies the configured subsidy, calculates 6% Electricity Duty, and displays an itemized estimate.
| Feature | TSSPDCL Calculator | Basic Calculator |
|---|---|---|
| Domestic Category Selection | Switches between Category A, B, and C | May use one general domestic tariff |
| Gruha Jyothi Subsidy | Checks the 200-unit eligibility limit | May deduct 200 units from every bill incorrectly |
| Customer Charges | Uses the configured consumption bracket | May ignore fixed customer charges |
| Commercial and Industrial Loads | Calculates per-kW demand charges | May exclude sanctioned load |
TSSPDCL LT-I Domestic Hybrid Tariff Categories
The domestic calculation begins by checking the household’s total monthly consumption. The complete rate structure changes according to the applicable category.
| Domestic Category | Total Consumption | Applicable Rates | Customer Charge |
|---|---|---|---|
| Category A | Up to 100 units | ₹1.45 and ₹2.60 per unit | Configured ₹40–₹70 bracket |
| Category B | 101–200 units | ₹3.30 and ₹4.30 per unit | ₹90 per month |
| Category C | Above 200 units | ₹5.00 to ₹9.50 per unit | Configured ₹100–₹160 bracket |
Category switching is important. For example, a consumer using 200 units is calculated under Category B, while a consumer using 201 units moves into Category C. The first 200 units of the 201-unit bill are therefore calculated using the Category C rate of ₹5.00 per unit.
How the Gruha Jyothi Scheme Is Calculated
Under the supplied calculator configuration, registered and eligible Domestic LT-I consumers using 200 units or less receive the Gruha Jyothi benefit.
- Usage up to 100 units: Category A gross charges are calculated and covered by the configured subsidy.
- Usage from 101 to 200 units: Category B gross charges are calculated and covered by the configured subsidy.
- Usage above 200 units: Category C standard billing applies without subsidy.
- Commercial, industrial, agriculture, and EV categories: Domestic subsidy is not applicable.
The detailed report can show the gross energy charge, Customer Charge, estimated duty, subsidy adjustment, and resulting net payable amount. The subsidy option should only be enabled when the consumer is officially registered and eligible.
Example: Eligible Domestic Consumer Using 80 Units
Since the total consumption is below 100 units, Category A applies.
- First 50 units: 50 × ₹1.45 = ₹72.50
- Remaining 30 units: 30 × ₹2.60 = ₹78
- Gross energy charge: ₹150.50
- Customer Charge: Added according to the configured Category A bracket
- Gruha Jyothi subsidy: Applied when the consumer is eligible
- Estimated net bill: ₹0 under the supplied zero-bill configuration
Example: Eligible Domestic Consumer Using 180 Units
Total consumption falls within Category B.
- First 100 units: 100 × ₹3.30 = ₹330
- Remaining 80 units: 80 × ₹4.30 = ₹344
- Gross energy charge: ₹674
- Customer Charge: ₹90
- Gross amount before duty: ₹764
- Gruha Jyothi subsidy: Applied according to the configured scheme
- Estimated net bill: ₹0 when all eligibility conditions are satisfied
The calculator can display ₹764 and any configured statutory component as the gross bill value before applying the subsidy benefit.
Example: Domestic Consumer Using 250 Units
Since consumption exceeds 200 units, Category C applies and the Gruha Jyothi subsidy is not available.
- First 200 units: 200 × ₹5.00 = ₹1,000
- Remaining 50 units: 50 × ₹7.20 = ₹360
- Total energy charge: ₹1,360
- Customer Charge: Added according to the configured Category C bracket
- Subsidy rebate: ₹0
- Electricity Duty: Added according to the configured taxable components
Example: Domestic Consumer Using 350 Units
- First 200 units: 200 × ₹5.00 = ₹1,000
- Units 201–300: 100 × ₹7.20 = ₹720
- Units 301–350: 50 × ₹8.50 = ₹425
- Total energy charge: ₹2,145
- Customer Charge: Added according to the configured bracket
- Gruha Jyothi benefit: Not applicable
LT-II Non-Domestic Commercial Tariff
The LT-II Commercial category may apply to eligible shops, offices, clinics, restaurants, hotels, educational institutions, showrooms, and other non-domestic premises.
| Consumption Slab | Energy Rate |
|---|---|
| 0–100 units | ₹8.50/unit |
| 101–300 units | ₹9.90/unit |
| 301–500 units | ₹10.40/unit |
| Above 500 units | ₹11.00/unit |
Example: Commercial Consumer Using 350 Units
- First 100 units: 100 × ₹8.50 = ₹850
- Next 200 units: 200 × ₹9.90 = ₹1,980
- Remaining 50 units: 50 × ₹10.40 = ₹520
- Total energy charge: ₹3,350
- Fixed demand charge: Calculated using sanctioned load and the configured ₹70–₹100 per-kW bracket
- Electricity Duty: Added separately at the configured 6% rate
LT-III Industrial Service Tariff
- Energy charge: ₹7.70 per unit
- Fixed demand charge: ₹100 per kW per month
- Gruha Jyothi subsidy: Not applicable
Example: Industrial Consumer Using 600 Units
For an industrial connection using 600 units with a sanctioned load of 8 kW:
- Energy charge: 600 × ₹7.70 = ₹4,620
- Fixed demand charge: 8 × ₹100 = ₹800
- Subtotal before duty: ₹5,420
- Illustrative 6% duty: ₹325.20 when applied to the subtotal
- Illustrative estimated total: ₹5,745.20
The official Electricity Duty base should be compared with the taxable components shown on the actual TSSPDCL bill.
LT-IX EV Charging Station Tariff
- Energy charge: ₹6.00 per unit
- Fixed monthly charge: ₹0
- Domestic subsidy: Not applicable
An EV charging station using 1,000 units receives a basic energy charge of ₹6,000. Electricity Duty and any other applicable regulatory components are calculated separately.
LT-V Agricultural Category
An Agricultural LT-V option may appear in the calculator interface. However, a specific agricultural energy rate, fixed charge, subsidy rule, and duty treatment were not included in the supplied data.
The category should only be activated after the applicable tariff values have been configured. Until then, agricultural consumers should refer to the category and charges printed on their official TSSPDCL bill.
How the Estimated TSSPDCL Bill Is Calculated
- Select the correct connection category.
- Enter total monthly electricity consumption.
- Enter sanctioned load for commercial or industrial connections.
- Enable Gruha Jyothi only for an eligible Domestic LT-I connection.
- Select Domestic Category A, B, or C according to total consumption.
- Calculate energy charges using the applicable category rates.
- Add Customer Charges or fixed demand charges.
- Apply the Gruha Jyothi subsidy when eligible.
- Calculate the configured 6% Electricity Duty.
- Display every component and the estimated payable amount.
Electricity-Saving Tips for TSSPDCL Consumers
- Monitor monthly consumption carefully near the 100-unit and 200-unit category limits.
- Use LED lighting and energy-efficient fans.
- Set air conditioners near 24–26°C and clean filters regularly.
- Switch off unused chargers and standby appliances.
- Maintain refrigerators, water pumps, and industrial equipment.
- Check sanctioned load before calculating commercial or industrial bills.
- Compare current consumption with previous TSSPDCL bills.
- Enable Gruha Jyothi only when officially registered and eligible.
The official TSSPDCL bill may also include arrears, delayed payment surcharge, meter charges, security-deposit adjustments, subsidy corrections, penalties, rounding differences, or updated regulatory components.
Frequently Asked Questions
How accurate is the TSSPDCL Electricity Bill Calculator?
The calculator uses the supplied TGERC FY 2026–27 tariff information to estimate Domestic LT-I, Commercial LT-II, Industrial LT-III, and EV Charging LT-IX bills. It includes hybrid domestic categories, Customer Charges, fixed demand charges, Gruha Jyothi subsidy, and 6% Electricity Duty. The official bill may differ because of arrears, subsidy corrections, penalties, or updated tariff components.
Which areas can use the TSSPDCL Electricity Bill Calculator?
The calculator is intended for eligible consumers served by the Southern Power Distribution Company of Telangana Limited, including Hyderabad, Secunderabad, Cyberabad, Ranga Reddy, Medchal-Malkajgiri, Mahabubnagar, Nalgonda, Medak, Sangareddy, and other Southern Telangana areas.
What is the Gruha Jyothi Scheme?
Under the supplied calculator configuration, eligible registered Domestic LT-I beneficiaries using up to 200 units in one month receive a 100% electricity subsidy and an estimated net bill of ₹0.
Does every domestic consumer automatically receive Gruha Jyothi?
No. The subsidy option should only be enabled when the consumer is officially registered and eligible under the applicable scheme, including the required beneficiary conditions. Selecting the checkbox does not independently confirm eligibility.
Is the TSSPDCL bill completely free up to 200 units?
The supplied Gruha Jyothi configuration provides a zero-net-bill benefit for eligible domestic consumption up to 200 units. The calculator may still display gross energy charges, Customer Charges, and duty before showing the subsidy adjustment.
What happens when consumption exceeds 200 units?
When monthly consumption exceeds 200 units, the domestic connection moves into Category C. The configured Gruha Jyothi subsidy does not apply, and standard energy charges, Customer Charges, and Electricity Duty become payable.
What are TSSPDCL Domestic Categories A, B, and C?
Category A applies when total usage is up to 100 units, Category B applies from 101 to 200 units, and Category C applies when total monthly consumption exceeds 200 units.
Why does the complete domestic rate category change?
The supplied domestic tariff uses a hybrid category system. The calculator first checks total monthly consumption and then applies the corresponding Category A, B, or C rate structure to the bill.
How are 80 domestic units calculated?
Since 80 units fall within Category A, the first 50 units are calculated at ₹1.45 and the remaining 30 units at ₹2.60 per unit. The gross energy charge is ₹150.50 before Customer Charges, duty, and subsidy.
How are 180 domestic electricity units calculated?
For 180 units, Category B applies. The first 100 units are calculated at ₹3.30 and the remaining 80 units at ₹4.30. The gross energy charge is ₹674, and the supplied Customer Charge is ₹90.
What happens when usage increases from 200 to 201 units?
At 200 units, Category B and the configured subsidy may apply. At 201 units, the connection enters Category C, the first 200 units are calculated at ₹5.00 per unit, and the Gruha Jyothi benefit is no longer available.
How are 250 domestic units calculated?
For 250 units, Category C applies. The first 200 units cost ₹1,000 at ₹5.00 per unit, and the remaining 50 units cost ₹360 at ₹7.20 per unit. The total energy charge is ₹1,360 before Customer Charges and duty.
How are 350 domestic units calculated?
The first 200 units cost ₹1,000, units from 201 to 300 cost ₹720, and the remaining 50 units cost ₹425. The estimated energy charge is ₹2,145 before the applicable Customer Charge and 6% Electricity Duty.
What are Customer Charges in a TSSPDCL bill?
Customer Charges are fixed monthly charges selected according to the applicable domestic consumption category. The supplied data includes ₹40–₹70 for Category A, ₹90 for Category B, and ₹100–₹160 for Category C.
Can I calculate my Hyderabad electricity bill online?
Yes. Select the tariff category printed on your bill, enter monthly units and sanctioned load where required, enable Gruha Jyothi only when officially eligible, and click Calculate Bill.
Can Secunderabad and Cyberabad consumers use this calculator?
Yes. Eligible TSSPDCL consumers in Secunderabad, Cyberabad, Hyderabad, Ranga Reddy, Medchal-Malkajgiri, Sangareddy, and other covered Southern Telangana regions can use the calculator.
Can commercial consumers receive Gruha Jyothi subsidy?
No. The configured Gruha Jyothi benefit applies only to eligible Domestic LT-I consumers. The subsidy option is hidden or disabled for Commercial, Industrial, Agricultural, and EV Charging categories.
What are the LT-II Commercial electricity rates?
The supplied rates are ₹8.50 per unit for the first 100 units, ₹9.90 for units from 101 to 300, ₹10.40 for units from 301 to 500, and ₹11.00 per unit above 500.
How are 350 commercial units calculated?
The first 100 units cost ₹850, the next 200 units cost ₹1,980, and the remaining 50 units cost ₹520. The gross energy charge is ₹3,350 before fixed demand charges and duty.
How is an LT-III Industrial bill calculated?
Industrial LT-III consumption is calculated at the supplied rate of ₹7.70 per unit. A fixed demand charge of ₹100 per kW per month and the configured Electricity Duty are added separately.
Does the calculator support EV charging stations?
Yes. LT-IX EV Charging consumption is calculated at the supplied rate of ₹6.00 per unit with no monthly fixed charge. Gruha Jyothi subsidy is not applied to this category.
Does the calculator support agricultural connections?
An LT-V Agricultural option may appear, but specific agricultural rates and subsidy rules were not included in the supplied data. The category should only be enabled after the applicable tariff is configured.
How is 6% Electricity Duty calculated?
The calculator applies the configured 6% Electricity Duty to the taxable billing components used by the tool. The estimate is displayed separately, while the official duty base should be checked on the actual TSSPDCL bill.
Why can the estimate differ from the official bill?
The official bill may include arrears, delayed payment surcharge, meter charges, subsidy corrections, security-deposit adjustments, penalties, rounding differences, or updated tariff components not included in the estimate.
Can I download or print the detailed TSSPDCL bill report?
Yes. The report can show connection category, monthly units, Domestic Category A, B, or C, Customer Charges, sanctioned load, fixed charges, Gruha Jyothi subsidy, Electricity Duty, and estimated payable amount.
