Are sucralose packets keto?

Sucralose packets

Limit / small portions Sucralose packets can fit keto, but only in small, measured portions.

The sucralose is carb-free, but the packet filler (dextrose/maltodextrin) adds nearly 1 g carb each. Fine for one coffee; it adds up in baking.

Nutrition per serving

1 packet · 1 g
Net carbs
0.9g
Calories
3kcal
Protein
0g
Fat
0g
Total carbs
0.9 g
Fiber
0 g
One serving vs. a 20 g daily net-carb limit 5%

About 5.5 g of sucralose packets adds up to 5 g net carbs — roughly 5.5 typical servings.

Nutrition facts for sucralose packets
NutrientPer servingPer 100 g
Calories3 kcal336 kcal
Total carbohydrate0.9 g91 g
Dietary fiber0 g0 g
Net carbs0.9 g91 g
Sugars 0.8 g 80 g
Protein0 g0 g
Fat0 g0 g

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Better keto swaps for sucralose packets

Frequently asked questions

Are sucralose packets keto?

Sucralose packets can fit keto, but only in small, measured portions. The sucralose is carb-free, but the packet filler (dextrose/maltodextrin) adds nearly 1 g carb each. Fine for one coffee; it adds up in baking.

How many net carbs are in sucralose packets?

1 packet (1 g) of sucralose packets has about 0.9 g net carbs (0.9 g total carbs minus 0 g fiber). Per 100 g, that's 91 g net carbs.

How much sucralose packets can I eat on keto?

About 5.5 g of sucralose packets adds up to 5 g net carbs — roughly 5.5 typical servings. On a typical 20 g daily limit, one serving uses about 5% of your carbs.

What is a good keto substitute for sucralose packets?

More sweeteners

Full sweeteners list

Source: USDA FoodData Central (SR Legacy #170257): Sweeteners, tabletop, sucralose, SPLENDA packets. Net carbs = total carbohydrate − fiber. Rating: Limit / small portions — Fits keto only in measured portions — roughly 5–10 g net carbs per serving, or easy to overeat. How we rate foods. Last reviewed October 18, 2026.

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