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BuildCalc Hub
Free construction calculators for contractors and DIYers
BuildCalc Hub offers free online construction calculators for concrete, rebar, lumber, paint, drywall, roofing, and more. Built by a contractor, for contractors. No signup required. Calculate material quantities, costs, and dimensions instantly for any construction project.
Hey everyone! 👋 I built BuildCalc Hub because I was tired of googling "how much concrete do I need" every time I started a new project. As a contractor-turned-developer, I wanted dead-simple calculators that just work — no signup, no paywall, no BS.
Right now we've got calculators for concrete, rebar, lumber, paint, drywall, and roofing — with more on the way. Would love to hear what calculators you'd want added next!
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About BuildCalc Hub on Product Hunt
“Free construction calculators for contractors and DIYers”
BuildCalc Hub was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #139 on the daily leaderboard. BuildCalc Hub offers free online construction calculators for concrete, rebar, lumber, paint, drywall, roofing, and more. Built by a contractor, for contractors. No signup required. Calculate material quantities, costs, and dimensions instantly for any construction project.
BuildCalc Hub was featured in Productivity (655.7k followers) and Software Engineering (42.7k followers) on Product Hunt. Together, these topics include over 151.7k products, making this a competitive space to launch in.
Who hunted BuildCalc Hub?
BuildCalc Hub was hunted by Cody Buzalsky. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how BuildCalc Hub stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Cody Buzalsky