SITE INFORMATION

About HomeCostRange

This site provides planning estimates and material calculations for homeowners and contractors. Our goal is to help you understand project scope before you buy materials or hire someone.

How we build the tools

Material calculators show their formulas and purchasing assumptions. Cost calculators use published ranges with source links, publication dates and access dates. When both bounds are closed, Typical is their arithmetic midpoint—not a measured national average. When a source uses an open upper bound such as $2,500+, we do not calculate Typical.

Our limits

We do not represent this site as a licensed contractor, engineer or architect. Calculators cannot inspect your property, assess structural safety or provide a binding quote. Inputs with no verified pricing adjustment are clearly marked as scope notes.

Corrections

Report a formula issue or outdated source at hello@homecostrange.com. Include the calculator name and a non-sensitive example.