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WATER CALCULATOR

Water and sewer bill

Estimate water and sewer usage charges and a fixed charge.

Enter amounts in the same currency throughout. Nothing is sent to our server.

How this calculation works

Usage × water price + usage × sewer percentage × sewer price + fixed charges. Use matching volume units for both prices. Some utilities charge sewer differently or apply drainage and taxes separately.

Before you use the result

This is an illustrative estimate, not a provider quote or your actual bill. Enter your current rates and charges from your plan or latest statement. Prices, billing rules and coverage can change.

Find your provider

Thames Water · Houston Water · Search all providers

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