FESCO Bill Calculator
FESCO Bill Calculator
Use our free FESCO Bill Calculator to quickly estimate your monthly electricity bill based on the units you consume. Simply enter the number of units used, and the calculator will provide an estimated bill amount including taxes, surcharges, and fuel adjustment charges.
This tool helps residential and commercial consumers understand their expected electricity expenses before receiving the official FESCO bill.
FESCO Bill Calculator
Units Consumed:
Enter your units (Example: 300)
☐ Protected Consumer (≤200 units/month for last 6 months)
Calculate Bill
Last Updated: May 2026
For any issue regarding the calculator or bill estimation, contact customer support.
How to Use the FESCO Bill Calculator
Using the FESCO Bill Calculator is simple and user-friendly. Follow these easy steps to estimate your electricity bill online.
Step 1: Enter Consumed Units
Type the number of electricity units you consumed during the month in the input box.
Step 2: Select Consumer Type
If you qualify as a protected consumer, tick the checkbox option.
Step 3: Click on Calculate Button
Press the “Calculate Bill” button to process your estimated charges.
Step 4: View Your Estimated Bill
The calculator instantly displays your approximate electricity bill including taxes and surcharges.
Important Note
This is only an estimated bill amount. Your final printed FESCO bill may vary slightly because of additional taxes, fuel adjustment charges, meter rent, or government duties.
FESCO Bill Calculator
About the Online FESCO Bill Calculator
The online FESCO Bill Calculator is a helpful tool designed for electricity consumers who want to estimate their monthly electricity expenses quickly.
Instead of waiting for the official bill, users can calculate their estimated charges anytime by entering consumed units. The calculator applies estimated electricity rates, taxes, and surcharges to provide a close estimate of the final payable amount.
This tool is especially useful for:
- Household consumers
- Shop owners
- Businesses
- Office users
- Commercial consumers
The final FESCO bill may still differ slightly because electricity tariff rates and fuel price adjustments can change monthly.
FESCO Electricity Unit Rates
| Units Range | Price Per Unit (Rs) |
| Up to 50 Units | 2.00 |
| 01 – 100 Units | 7.36 |
| 101 – 200 Units | 9.68 |
| 201 – 300 Units | 11.77 |
| 301 – 700 Units | 20.82 |
| Above 700 Units | 23.92 |
These rates may change according to government electricity tariff updates and fuel adjustment policies.
Why Use the FESCO Bill Calculator?
Instant Bill Estimation
Consumers can quickly estimate electricity costs without waiting for the official bill.
Better Electricity Management
The calculator helps users monitor unit consumption and manage energy usage wisely.
Avoid Unexpected Bills
Consumers get an idea of upcoming expenses and can plan their monthly budget accordingly.
Simple and Mobile-Friendly
The tool works smoothly on mobile phones, tablets, and desktop devices.
Completely Free to Use
Anyone can use the FESCO Bill Calculator online without registration or payment.
Final Thoughts
The FESCO Bill Calculator is a useful online tool for consumers who want to estimate electricity charges quickly and easily. By entering consumed units, users can get a close estimate of their monthly electricity bill including taxes and surcharges.
Whether you are trying to manage household expenses or monitor commercial electricity usage, this calculator helps you stay informed about your electricity costs in 2026.