CANDYFORGE
Homemade candy, done right — sugar stages, recipes, and confectionery craft.
From reading a thermometer against the classic sugar-stage chart and mixing a syrup at the right ratio to scaling a whole recipe, timing how long a batch takes to cool, planning your mold trays, and estimating calories per piece, CandyForge pairs free hands-on calculators with clear, tested guides. Know the stage, not just the guess.
Candy-Making Calculators
Free tools for home confectioners — sugar stage temperature guide, syrup ratio calculator, batch scaling calculator, cooling time calculator, mold quantity calculator, and a calorie estimate calculator.
Sugar Stage Temperature Guide
Turn a thermometer reading into its cold-water-test stage — thread through hard crack — plus what it's traditionally used for.
Syrup Ratio Calculator
Work out sugar and water quantities for a target syrup ratio, from a thin simple syrup to a rich rock-candy syrup.
Batch Scaling Calculator
Resize a whole ingredient list from its original yield to any target yield, every ingredient scaled by the same factor.
Cooling Time Calculator
Estimate how long a poured batch takes to cool to a target temperature, based on your batch's thickness.
Mold Quantity Calculator
Work out how many pieces a batch yields, how many mold trays you'll need, and how much batch is left over.
Calorie Estimate Calculator
Get a rough per-piece calorie estimate for a batch from typical ingredient values — planning only, not health advice.
Candy & Confectionery Museum
Wander an immersive, richly illustrated collection — candies from around the world, chewing gum, chocolate, and confectionery tools, each in its own gallery. Every entry, image, and fact is drawn from Wikipedia and Wikimedia Commons.
Tour the museum →From the Journal
Clear, tested guides on sugar stages, syrup ratios, scaling a recipe, why candy won’t set, choosing molds, and the science of caramelization — reading to pair with the calculators above.
Understanding Sugar Stages: The Cold Water Test Explained
Before digital thermometers, candy makers judged a syrup's stage by dropping it into cold water. Here's how the classic cold-water test works, and how it maps onto the temperatures on a thermometer today.
How to Make Perfect Simple Syrup (And When to Use a Richer Ratio)
Simple syrup is just sugar and water, but the ratio you choose changes everything downstream — from how it dissolves to how it behaves in a candy recipe. Here's how to pick the right one.
Scaling a Candy Recipe Up or Down Without Ruining It
Doubling a candy recipe sounds simple — multiply everything by two. It mostly is, but a few things don't scale as cleanly as the sugar and butter. Here's what to watch for.
Why Candy Won't Set (And How to Fix It)
Soft, sticky fudge that won't firm up. Caramel that stays gooey forever. Here are the most common reasons candy fails to set, and what to do about each one.
A Beginner's Guide to Candy Molds: Silicone, Polycarbonate, and More
Silicone, polycarbonate, and metal molds each behave differently with chocolate, gummies, and hard candy. Here's what actually distinguishes them and how to choose the right one.
The Science of Caramelization: What Actually Happens to Sugar
Caramelization turns plain white sugar into hundreds of new flavor compounds and a deep amber color. Here's what's actually happening at the molecular level, and why it's easy to go from perfect to burnt in seconds.
Keep Learning
Plain-language explainers on the science behind candy making — sugar chemistry and crystallization, confectionery ingredients and tools, candy history and traditions, and the wide world of confections and treats.
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