Calculators

Free Plug-In Power Map

Enter your devices and their power draw to see which ones cost the most to leave on and which plug-in setups cut standby waste without new purchases.

App typeCalculators
AddedNov 6, 2026
Addressfree-plug-in-power-map.hub2.day
Screenshot of Free Plug-In Power Map interface showing the project page in use

How it helps

Use it for a focused task

A worksheet where you list devices, their power draw in watts, and how many hours per day each one sits in standby or stays on. The page calculates yearly kilowatt-hours and cost, ranks the devices, and gives a leave-on or unplug verdict for each.

Presets fill the table with typical household examples so the page makes sense before you type anything. Start with a preset or edit the sample rows.

Each row needs a device name, a watt figure, daily hours, and a price per kilowatt-hour. Find watts on the label, in the manual, or with a plug-in energy monitor.

Good next steps

Make the result easier to act on

  • Start with the examples or presets if you are unsure what to enter for Free Plug-In Power Map.
  • Try one realistic scenario first, then adjust the numbers or notes to compare another path.
  • Use save or share from the project footer when you want to return to the same helper later.
  • Open a related project below when the result points to a timing, budget, writing, planning, or comparison task.

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