Water Bill Calculator | Water Department

Disclaimer: Please use this calculator as a guideline. It includes all rate increases as of January 1, 2009. For more information on specific rate approvals, please visit the Water & Sewer Bill/Rates web page. To view wastewater rate adjustments, see Examples of Projected Wastewater Bills (PDF: 1Mb).

Instructions: Provide the information requested below, then press 'Calculate'. Your Meter Size and Water Usage can be found on your water bill. Some accounts have more than one meter. For those accounts with multiple meters, you will need to run the calculator for each meter.

Notes: This calculator only provides estimates. Your actual bill will vary depending on the length of the billing cycle and whether there are rate changes during the billing cycle. Rate changes are pro-rated depending on when they fall in the billing cycle. Monthly estimates by the calculator are based on a 30-day month. Actual billing cycles may slightly vary.

This calculator is only for the water portion of your City of San Diego utility bill. It does not include the sewer or storm water portions.

The Water Department sends out bills every other month. This means bills customers receive include charges for a two-month period rather than a one-month period. The calculator shows the costs for only one month.

If you have any questions or comments, please e-mail us at water@sandiego.gov.