The sugar content in crunch candy can vary widely based on the type of candy. For instance, in a standard Crunch chocolate bar (which is a popular form of crunch candy), a single bar (about 43 grams) contains around 24 grams of sugar. This amount can differ in other types of crunch candies, especially those that are part of a mix or have additional ingredients like caramel, nuts, or fruit flavors. Always refer to the nutritional label for the most accurate information on sugar content.