WATER CALCULATOR
Shower water use
Estimate water volume and cost from shower flow and duration.
How this calculation works
Flow × minutes × showers × days gives litres. Divide by 1,000 to obtain cubic metres, then multiply by the water rate. Heating, sewer charges and fixed fees are excluded.
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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