Free water tools

Price-free calculators for your own checks

Close-up of a water meter dial

Water Meter Leak Test Calculator Turn two water meter readings taken with every tap closed into an estimate of how much water a hidden leak is wasting. Open tool

Water bill on a kitchen counter beside a running tap

Household Water Use Estimator Estimate how many cubic metres your household normally uses per month, to compare with the m³ figure on your water bill. Open tool

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