WattPeekHow to enter your electricity price per kWh
Look for the electricity unit price on your bill or supplier account. It is usually shown as a price per kWh. Use the rate that applies to the electricity you want to calculate.
Cents and whole currency units
WattPeek expects whole currency units: 25 cents per kWh becomes 0.25, not 25. For a price already expressed in euros, pounds or dollars per kWh, enter that value directly.
Separate fixed charges
A daily standing charge or monthly account fee is separate from an appliance's energy cost. Do not enter that charge as the per-kWh price. Dividing your full bill by kWh includes fixed costs and may overstate the additional cost of running one appliance.
Day and night prices
Calculate each period separately. For an illustration, 2 kWh at 0.30 costs 0.60, and 3 kWh at 0.15 costs 0.45. Together they cost 1.05 currency units. These example prices are not current tariffs.
Country averages
The country selector offers published averages as a starting point. Your contract can differ. Replace the suggested price with your own rate when you know it. Changing the currency changes formatting; it does not convert the rate.
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