Caramel Stage Calculator

Enter a sugar temperature (in °F or °C) and this Caramel Stage Calculator identifies the exact candy-making stage — from Thread Stage all the way to Dark Caramel. You'll see the stage name, a description of the sugar's texture and behavior, and what it's best used for, so you can nail your confections every time. Also try the Bone Broth Ratio Calculator.

Enter the temperature reading from your candy thermometer

Temperature Unit *

Results

Candy Stage

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Temperature Range

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Texture & Behavior

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Best Used For

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Temperature in °F

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Temperature in °C

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Results Table

Frequently Asked Questions

What temperature is the Thread Stage?

The Thread Stage occurs between 230–235°F (110–112°C). At this temperature, sugar syrup dripped into cold water forms thin, fragile threads. It's used for making syrups and some glazes. See also our Dry Rub Calculator.

What temperature is the Soft Ball Stage?

Soft Ball Stage is reached between 235–240°F (112–116°C). Sugar dropped into cold water forms a soft, pliable ball that flattens when removed. This stage is ideal for fudge, fondant, and pralines.

What temperature is the Firm Ball Stage?

Firm Ball Stage occurs between 245–250°F (118–121°C). The sugar ball holds its shape but is still pliable. It's used for caramels and nougats that need a firmer bite.

What temperature is the Hard Ball Stage?

Hard Ball Stage is between 250–265°F (121–129°C). Sugar dropped in cold water forms a hard, rigid ball. This stage is used for marshmallows, rock candy, and divinity. You might also find our Maple Syrup Yield Calculator useful.

What temperature is the Soft Crack Stage?

Soft Crack Stage occurs between 270–290°F (132–143°C). Sugar separates into threads that are pliable but not brittle. It's used for saltwater taffy and butterscotch.

What temperature is the Hard Crack Stage?

Hard Crack Stage is between 300–310°F (149–154°C). Sugar forms brittle, glassy threads in cold water. This stage is perfect for lollipops, toffee, and pulled sugar decorations.

What temperature is Light Caramel Stage?

Light Caramel Stage occurs between 320–338°F (160–170°C). The sugar has melted and turned a golden amber color. It's used for crème brûlée toppings, pralines, and light caramel sauces.

What is the 'cold water test' for candy making?

The cold water test is a traditional method of checking sugar stages without a thermometer. You drop a small amount of hot sugar syrup into a cup of cold water and feel the texture of the resulting ball or thread. While useful in a pinch, a calibrated candy thermometer gives more consistent and reliable results.