Technology / ACTUALLY USEFUL
Phone charging cost
One battery, many tiny charges.
YOUR RESULT£1.61
per year
PUT THIS INTO PERSPECTIVEHow many working hours is £1.61? ↗What would that weigh in gold at £75/g? ↗
How the maths works
Battery Wh ÷ 1,000 × charges × 365 ÷ efficiency × electricity price.
Inputs are editable estimates. Financial results are scenarios, not forecasts or personalised advice. Absurd animal calculations are comparisons only.