How it helps
Use it for a focused task
The calculator helps DIY homeowners estimate renovation costs by selecting project types, room sizes, and complexity levels. It provides detailed breakdowns including materials, labor, permits, and recommended contingency funds.
Users can save multiple projects, compare estimates, and export shopping lists. Pick a project type from the presets or customize your own.
Enter room dimensions and select complexity level. Review the cost breakdown showing materials, labor, and contingency recommendations.



