About Buildmator
Plan the project, not just the math.
What Buildmator is
Buildmator is a set of free, no-signup calculators for home improvement projects. Each one turns your project details into a transparent low–high planning range, with the assumptions and cost drivers stated, rather than a single number presented as exact. Buildmator currently covers epoxy flooring and fence post concrete, for United States, United Kingdom, Canada, Australia, and India.
How it works
Start with the free calculator for a quick planning result — no account, no contact details, nothing saved. If you want a project-specific range built on your location and a few relevant project conditions, the advanced version refines that same calculation. Full advanced results unlock immediately once you enter contact details, and nothing about your project is stored until you do. See the methodology page for how the numbers themselves are built, and privacy for exactly what is and isn't stored.
What Buildmator is not
Buildmator does not generate contractor quotes, connect you with contractors, or claim to know your exact local price. It's a planning tool, meant to help you set a realistic budget, understand what drives your project's cost, and sanity-check quotes you get elsewhere — not a substitute for a licensed contractor's assessment of your specific site.