Kit Kat appears in our catalog with 1 published product. Across the 1 item with reported nutrition data, average added sugar is 22.0g per serving.
The lowest-sugar pick is Kit Kat Milk Chocolate Wafer Bar at 22g per serving (Tier E).
Frequently Asked Questions
How much added sugar is in Kit Kat products?
Across the 1 Kit Kat item we have nutrition data on, average added sugar is 22.0g per serving. Individual products range from 22g to 22g — see the full ranked list above.
Which Kit Kat product has the least sugar?
Kit Kat Kit Kat Milk Chocolate Wafer Bar has the lowest added sugar in our catalog at 22g per serving (Tier E). Click through for the full ingredient list and where to buy.
Are Kit Kat products low in sugar for kids?
None of the 1 Kit Kat product we track currently qualify as Tier C or better (≤3g added sugar per serving). See alternative brands in the same categories for lower-sugar options.