ELECTRICITY CALCULATOR
Wi-Fi router electricity cost
Estimate the electricity used by your wi-fi router and its running cost.
How this calculation works
Average input watts ÷ 1,000 × hours per day × days × price per kWh. Include the modem separately if it has its own power supply. Enter actual hours connected and measured watts. Taxes, fixed charges and tier changes are excluded.
Before you use the result
This is an illustrative estimate, not a provider quote or your actual bill. Enter your current rates and charges from your plan or latest statement. Prices, billing rules and coverage can change.
Find your provider
FESCO · Octopus Energy · Southern California Edison · Search all providers
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