# PowerPriceHub > Clear tools and guides for home energy costs ## Pages - [Methodology](https://powerpricehub.com/methodology/): PowerPriceHub uses a simple, reproducible formula to estimate appliance electricity use and cost. - [Guides](https://powerpricehub.com/guides/): Practical, transparent guides to household electricity use and cost for US readers. - [Know What Your Home Energy Really Costs](https://powerpricehub.com/): From the heater in your spare room to the dryer downstairs, see how the appliances you use show up on your electricity bill. - [Contact](https://powerpricehub.com/contact/): Have a question about a calculator, found an error, or want to suggest a topic? Email powerpriceadmin@gmail.com. - [About PowerPriceHub](https://powerpricehub.com/about-powerpricehub/): PowerPriceHub is an independent resource for US readers who want to understand household electricity use and running costs. - [Electricity Cost Calculator](https://powerpricehub.com/electricity-cost-calculator/): Estimate what it costs to run an appliance using its wattage, daily use, and the electricity rate from your bill. - [Privacy Policy](https://powerpricehub.com/privacy-policy/): Last updated: November 2, 2026. This policy explains how PowerPriceHub handles information when you use https://powerpricehub.com/. [comment]: # (Generated by Hostinger Tools Plugin)