Want to know how much your upcoming LESCO bill may cost? Our free online LESCO Bill Calculator helps you estimate your electricity bill before receiving the printed copy. Simply enter the number of units you consumed during the current month to get an estimated bill amount. Knowing your expected bill in advance can help you plan your budget and prepare for the payment more easily.
LESCO Bill Calculator
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The LESCO Bill Calculator provides a rough estimate of your expected electricity bill, so the actual amount may vary slightly. Your final bill can be affected by applicable tariff changes, NEPRA adjustments, and charges such as Fuel Price Adjustment (FPA). Simply enter your required details and click “Calculate” to view your estimated bill amount.
How to Use the BILL Calculator?
You can estimate your LESCO bill easily once you know the number of units consumed during the month. Your consumption details may also be available through LESCO’s SMS service. Enter your consumed units in the calculator, select the applicable consumer category, and click the “Calculate” button to view an estimated bill amount.
Keep in mind that the calculator provides an estimate only, and the actual bill may vary because of FPA, applicable taxes, tariff adjustments, and other government-imposed charges. The calculation may not include all adjustments, such as the Quarterly Tariff Adjustment (QTA), so the final amount on your electricity bill can be different.
How to Calculate Your Estimated LESCO Bill
- Enter the number of electricity units you consumed.
- Select the option indicating that you have consumed 200 or fewer units during the last six months, if applicable.
- Click the “Calculate” button.
- The calculator will display your estimated bill amount, including applicable charges and taxes.
- Remember that certain tariff adjustments may not be included, so the actual bill amount may differ.
Note: The LESCO Bill Calculator provides an estimated amount and should not be considered the exact final bill.
You can also check your current LESCO bill online for free using your Reference Number or Customer ID.

How Can You Calculate the Bill Yourself?
You can estimate your LESCO electricity bill by following a few simple steps. First, check your current month’s meter reading and determine your applicable tariff category, such as domestic or commercial. Domestic consumers may fall under protected or unprotected categories depending on their consumption.
- Check your current meter reading and determine the units consumed.
- Identify your applicable tariff category, such as domestic or commercial.
- For domestic connections, determine whether you fall under the protected or unprotected category.
- Find the applicable tariff slab based on your electricity consumption.
- Calculate the energy charges according to the applicable tariff rate.
- Add relevant government taxes, surcharges, and adjustments.
- Include any applicable fixed charges or other bill components.
- Add all applicable charges together to estimate your total electricity bill.
Benefits of Using an Online Bill Calculator
Using an online LESCO Bill Calculator offers several benefits and makes it easier to understand and plan your electricity expenses.
- Greater Transparency: Estimate your bill yourself and understand how different charges contribute to the total amount.
- Better Energy Management: Keep track of your estimated electricity costs and manage your consumption more effectively.
- Plan Payments in Advance: Get an early estimate of your bill so you can arrange the required funds before the due date.
- Free to Use: Calculate your estimated electricity bill online without paying any additional charges.

LESCO Tariff or Slab Rate
LESCO applies different electricity tariffs based on the consumer category and applicable consumption slab. Domestic consumers generally have different rates from commercial, industrial, and other consumer categories. The detailed tariff table below provides the applicable slabs and rates, helping you understand your electricity charges and estimate your LESCO bill more easily.
Domestic Tariff
Protected Consumers
| Consumption Slab | Price Per Unit |
|---|---|
| Up to 50 Units (Lifeline Users) | Rs 3.95 |
| 51–100 Units (Lifeline Users) | Rs 7.74 |
| 1–100 Units | Rs 10.54 |
| 101–200 Units | Rs 13.01 |
Non-Protected Consumers
| Consumption Slab | Price Per Unit |
|---|---|
| 1–100 Units | Rs 22.44 |
| 101–200 Units | Rs 28.91 |
| 201–300 Units | Rs 33.10 |
| 301–400 Units | Rs 37.99 |
| 401–500 Units | Rs 40.20 |
| 501–600 Units | Rs 41.62 |
| 601–700 Units | Rs 42.76 |
| 700+ Units | Rs 47.69 |
Commercial Tariff
| Load Type | Price Per Unit |
|---|---|
| Less than 5 kW Connection | Rs 38.82 |
| Above 5 kW Connection | Rs 40.26 |
Agricultural Tariff
| Load Type | Peak-Hour Rate | Off-Peak-Hour Rate |
|---|---|---|
| Less than 5 kW | Rs 37.25 | Rs 30.10 |
| More than 5 kW | Rs 46.80 | Rs 38.54 |
Conclusion
To estimate your LESCO electricity bill, simply enter the number of units consumed, and our Bill Calculator will provide an estimated amount. Since the final LESCO bill may include taxes, surcharges, and other applicable adjustments, the estimated amount can differ slightly from the actual bill.
Electricity tariffs, taxes, and surcharges may change based on government decisions and applicable policies. For the most accurate and up-to-date amount, always check your official LESCO bill online or refer to the printed bill once it is issued.
