The bill calculator is designed to give residential customers an * estimate * of what the changes to their quarterly water and sewer bill might look like with the new rate structure and prices. The calculator does not include stormwater rates, which are also a part of City of Ann Arbor water bills. All amounts are shown including the 10% early payment discount.

Getting an estimate is as easy as 1, 2, 3:
Step 1: Find out your meter size (5/8" is the most common)
Step 2: Enter your consumption in CCF (this can be found on your current bill)
Step 3: Hit Submit

Consumption is measured in CCF, which is 100 Cubic Feet or 748 gallons.

1. Water Quarterly CCF

2. Sewer Quarterly CCF

3. Meter Size 5/8(.62)"
3/4(.75)"
1"
1.5"
2"

Disclaimer: This calculator is designed to provide an estimate of the changes anticipated in water and sewer bills. The correct volume will impact this calculation and does not include stormwater fees/charges or fines/penalties.

Bill Estimates