Observed arrival · 2026-09-22

Know Your Power Bill

knowyourpowerbill.com Visit website

Editorial interest 78/100 Selection signal · not a rating of the site

A calculator that turns appliance wattage, usage time, and local electricity rates into daily, monthly, and annual cost estimates.

Landing page captured for the 2026-09-22 issue.

For: Households comparing appliance and vehicle energy costs
Worth noticing: State estimates use average delivered residential prices from the U.S. Energy Information Administration.

Field notes

The site uses a direct conversion from appliance wattage to kilowatt-hour cost, with fields for state or user-supplied electricity rates and hours of use. Its broader calculator set includes monthly bill estimates, EV charging time, EV-versus-gas comparisons, and cost estimates for appliances such as pool pumps and water heaters. The page cautions that average state prices do not include every utility-specific charge or pricing structure.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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