1. What is Davao City Water Calculator?

The Davao City Water Calculator estimates water bills for Davao City Water District customers using tiered rates based on meter size and consumption. It calculates the total bill including minimum charge, consumption charges, environmental fee, sewer charge (if applicable), and VAT.

2. How Does the Calculator Work?

The calculator uses the Davao City Water District billing formula:

Where:

• Minimum Charge — Based on meter size (PHP 23.90 for 1/2 inch)
• Consumption — Water usage in cubic meters
• Tiered Rate — Rate per cubic meter based on meter size
• Environmental Charge — 10% of the water charge
• Sewer Charge — 50% of water charge if applicable
• VAT — 12% of the subtotal

3. Importance of Water Bill Calculation

Details: Accurate water bill calculation helps customers understand their consumption patterns, budget effectively, and identify potential leaks or inefficiencies in water usage.

4. Using the Calculator

Tips: Select your meter size, enter your water consumption in cubic meters, and indicate if sewer charge applies. The calculator will provide a detailed breakdown of your water bill.

5. Frequently Asked Questions (FAQ)

Q1: What are the meter size options and their rates?
A: 1/2 inch: PHP 23.90, 3/4 inch: PHP 47.80, 1 inch: PHP 95.60, 1.5 inch: PHP 191.20, 2 inch: PHP 286.80

Q2: When is sewer charge applicable?
A: Sewer charge applies if your property is connected to the sewer system. It's typically 50% of your water charge.

Q3: What is the environmental charge?
A: The environmental charge is 10% of your water charge and helps fund environmental conservation projects.

Q4: How often are water bills calculated?
A: Water bills are typically calculated monthly based on meter readings.

Q5: Where can I pay my water bill?
A: You can pay at Davao City Water District offices, authorized payment centers, or through online payment platforms.