Chocolate Tempering Temperature Calculator
Get the three tempering temperatures — melt, cool, and working — for dark, milk or white chocolate so it sets glossy and snaps clean.
How it works
Seed method: melt → cool to form crystals → gently rewarm to the working range · °F = °C × 9 ÷ 5 + 32
Tempering aligns cocoa butter into the stable Form V crystal, which gives chocolate its shine, firm snap and resistance to bloom. You melt fully to erase all crystals, cool while stirring so stable seed crystals form, then rewarm slightly to a working temperature that keeps the good crystals but melts the unstable ones. Each chocolate type has its own set: milk and white run cooler than dark because of their milk solids and sugar.
Worked example
For dark chocolate, melt to about 50°C (122°F), cool while stirring to 28°C (82°F), then gently rewarm to a 31–32°C (88–90°F) working range. Dip or mould at that temperature and it sets glossy with a clean snap.
Frequently asked questions
Why does chocolate need tempering at all?
Cocoa butter can crystallise into several forms, and only the stable Form V looks and snaps right. Untempered chocolate sets dull, soft and streaky with fat bloom. Tempering controls temperature so the stable crystal dominates.
What is the seeding method?
Melt most of the chocolate, then stir in finely chopped tempered chocolate as “seed” to introduce stable crystals while cooling to the working range. It is the most forgiving home method and the temperatures above apply directly to it.
Why are milk and white temperatures lower?
Milk solids and extra sugar make milk and white chocolate more heat-sensitive and lower their melting behaviour, so they are melted, cooled and worked a few degrees below dark chocolate to avoid scorching and to temper correctly.
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This calculator is for educational purposes. Double-check important results before acting on them.