Inputs

A typical 3-person UK household uses around 110–140 m³ a year.

Result
Estimated metered bill
454.10£/year
Water element
206.00£/year
Wastewater element
248.10£/year
Effective cost per m³
4.13£/m³
Cost per litre
0.0041£/litre
Metering would save
25.90£/year

Method

Bill = water standing charge + (consumption × water volumetric rate) + wastewater standing charge + (consumption × return-to-sewer percentage × wastewater volumetric rate).

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