LESCO Bill Calculator – Estimate Your Electricity Bill Online
Our free LESCO Bill Calculator lets you instantly check your expected charges based on the latest unit rates, FPA (Fuel Price Adjustment), GST, and other taxes.
Whether you want a quick bill estimator, learn the LESCO bill calculation formula, or simply calculate your bill from your meter reading, this tool gives you accurate results in seconds.
LESCO Bill Calculator
Slab-wise calculator with FPA, GST, QTR DMC, TV fee & fixed charges.
How to Calculate Your LESCO Bill Online
Follow these 3 simple steps to calculate the LESCO electricity bill:
Follow these steps to check your LESCO electricity bill online:
Step 1. Enter Units Consumed
Add the number of units from your meter reading. Adjustments supported: FPA, QTR DMC, TV fee, fixed charges, GST with custom controls.
Step 2: Click on Calculate
The tool applies the official LESCO unit prices & tariff slabs.
Step 3: View Your Estimated Bill
See your net payable amount, including GST, TV fee, FPA, and QTR tariff adjustments.
This is the easiest bill check karne ka tarika (how to check bill online) without waiting for your printed copy.
This online system ensures you never miss a payment deadline and always have access to a LESCO duplicate bill.
LESCO Bill Calculation Formula
Your bill is calculated based on the following factors:
- Unit Price → Electricity charged in slabs (1–100 units, 101–200 units, etc.).
- Fixed Charges → Standard meter rent/service fee.
- GST (General Sales Tax) → Applied as per government rates.
- Fuel Price Adjustment (FPA) → Monthly adjustment based on fuel costs.
- QTR Tariff Adj (DMC) → Quarterly tariff adjustment.
- TV Fee & Other Charges → Additional fixed costs.
Formula (Simplified):
Total Units × Unit Rate + GST + FPA + Fixed Charges + Other Taxes = Net Bill
This formula helps you understand how your LESCO electricity bill is calculated and why the final amount can vary each month.
LESCO Electricity Unit Price 2025
The LESCO unit rate changes according to your monthly consumption slab. Below is the latest domestic tariff structure approved by NEPRA:
| Units Consumed | Unit Rate (Rs.) |
|---|---|
| 1 – 50 units | 5.00 |
| 51 – 100 units | 7.77 |
| 101 – 200 units | 14.00 |
| 201 – 300 units | 36.00 |
| 301 – 700 units | 45.00 |
| Above 700 units | 68.00 |
Note: Additional charges like FPA, QTR DMC, and GST apply every month, which increases the final bill amount beyond the base unit cost.
Why Use the LESCO Bill Estimator?
The tool is useful if you:
- Want to predict your bill before the due date.
- Plan to control electricity usage by tracking slab changes.
- Need to compare LESCO unit rates month to month.
- Are budgeting for household or business electricity costs.
Instead of waiting for your printed bill, calculate your bill from meter reading instantly with this free tool.
FAQs
Yes, this calculator and estimator is 100% free to use.
Multiply your units consumed by the slab-wise rate, then add FPA, GST, QTR adjustment, TV fee, and fixed charges.
The rate depends on your slab. For example, the first 100 units are charged at the lowest rate, while units above 700 are charged at the highest tariff. Updated rates are issued by NEPRA and LESCO.
No, you need the 14-digit reference number printed on your previous bill.