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ResinCalc.app
Free epoxy resin calculator for makers
ResinCalc is a free, no-sign-up epoxy resin calculator for makers, woodworkers and crafters. Enter your piece's shape, measurements and depth and get the exact amount of resin you need, the A:B mixing ratio by weight, curing times, and an automatic layer-by-layer pour plan for deep pours. It works for river tables, jewelry, coasters, fluid art, molds, floors and countertops, in metric or imperial units. Built so you never waste a gram or run short mid-pour.
Top comment
Hi PH! I'm Gabriel. I kept seeing makers run short mid-pour or waste expensive resin guessing amounts — so I built ResinCalc. It gives the exact grams, the A:B mix by weight, and (the part I'm proud of) an automatic layer plan when the pour is too deep for one go. Free, no sign-up, no ads. Feedback very welcome.
About ResinCalc.app on Product Hunt
“Free epoxy resin calculator for makers”
ResinCalc.app was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #157 on the daily leaderboard. ResinCalc is a free, no-sign-up epoxy resin calculator for makers, woodworkers and crafters. Enter your piece's shape, measurements and depth and get the exact amount of resin you need, the A:B mixing ratio by weight, curing times, and an automatic layer-by-layer pour plan for deep pours. It works for river tables, jewelry, coasters, fluid art, molds, floors and countertops, in metric or imperial units. Built so you never waste a gram or run short mid-pour.
On the analytics side, ResinCalc.app competes within Art, Crafting and DIY — topics that collectively have 22.1k followers on Product Hunt. The dashboard above tracks how ResinCalc.app performed against the three products that launched closest to it on the same day.
Who hunted ResinCalc.app?
ResinCalc.app was hunted by Gabriel. 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.
For a complete overview of ResinCalc.app including community comment highlights and product details, visit the product overview.

