Home / ACTUALLY USEFUL
Shower cost
Those extra five minutes add up.
YOUR RESULT£1.14
per shower
PUT THIS INTO PERSPECTIVEHow many working hours is £1.14? ↗What would that weigh in gold at £75/g? ↗
How the maths works
Water volume = duration × flow. Heating uses 0.001163 kWh per litre per °C, adjusted for efficiency, plus water charges.
Inputs are editable estimates. Financial results are scenarios, not forecasts or personalised advice. Absurd animal calculations are comparisons only.