Estimating Calculators
The cost-per-square-foot calculator turns project dimensions and a price per square foot into a quick budget range — the same back-of-the-envelope math contractors use for early estimates. It is ideal for comparing options, like what adding 200 square feet does to the budget, before detailed quotes arrive. Treat the result as a planning range, not a bid: real pricing needs real takeoffs and local labor rates.
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Estimating FAQs
It varies enormously by region, project type, and finishes — from a few dollars per square foot for basic flooring to hundreds for full construction. Use a rate from local quotes or recent comparable projects in your area, never a national average.
It is a planning range, not a quote. It works well for early can-we-afford-this decisions and for comparing design options side by side; detailed budgeting still needs material takeoffs and labor rates.
Estimates are planning guides, not professional advice. Read the disclaimer.