1. What is the Water Bill Calculator Sri Lanka 2025?

The Water Bill Calculator Sri Lanka 2025 helps estimate water bills based on the current tariff structure in Sri Lanka. It calculates the total bill by considering the fixed charge and the consumption-based rate.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( Fixed\_SL\_2025 \) — Fixed charge component (LKR)
• \( Usage \) — Water consumption in cubic meters (m³)
• \( SL\_Rate\_2025 \) — Rate per cubic meter (LKR/m³)

Explanation: The calculation combines a fixed service charge with a variable component based on actual water usage.

3. Importance of Water Bill Calculation

Details: Accurate water bill estimation helps households and businesses budget for utility expenses and promotes water conservation by making consumption costs transparent.

4. Using the Calculator

Tips: Enter the fixed charge in LKR, water usage in cubic meters, and the current rate per cubic meter. All values must be non-negative numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is included in the fixed charge?
A: The fixed charge typically covers basic service availability, meter maintenance, and administrative costs regardless of consumption.

Q2: How often are water rates updated in Sri Lanka?
A: Water rates may be revised periodically by the National Water Supply and Drainage Board. Check with your local provider for the most current rates.

Q3: Are there different tariff structures for different user types?
A: Yes, residential, commercial, and industrial users may have different fixed charges and consumption rates.

Q4: How can I reduce my water bill?
A: Implementing water-saving measures, fixing leaks, and using water-efficient appliances can help reduce consumption and lower your bill.

Q5: Is this calculator applicable to all areas in Sri Lanka?
A: While the basic calculation method is standard, specific rates and fixed charges may vary by region and provider. Always verify with your local water board.