Is liquid sucralose keto?

Liquid sucralose

Keto-friendly Yes — liquid sucralose is keto-friendly.

Liquid sucralose has no fillers and no carbs. Powdered packets are a different story.

Nutrition per serving

¼ tsp · 1 g
Net carbs
0g
Calories
0kcal
Protein
0g
Fat
0g
Total carbs
0 g
Fiber
0 g
One serving vs. a 20 g daily net-carb limit 0%

Liquid sucralose has virtually no net carbs, so portion size is about calories and fullness, not carbs.

Nutrition facts for liquid sucralose
NutrientPer servingPer 100 g
Calories0 kcal0 kcal
Total carbohydrate0 g0 g
Dietary fiber0 g0 g
Net carbs0 g0 g
Protein0 g0 g
Fat0 g0 g

Portion calculator

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Frequently asked questions

Is liquid sucralose keto?

Yes — liquid sucralose is keto-friendly. Liquid sucralose has no fillers and no carbs. Powdered packets are a different story.

How many net carbs are in liquid sucralose?

¼ tsp (1 g) of liquid sucralose has about 0 g net carbs (0 g total carbs minus 0 g fiber). Per 100 g, that's 0 g net carbs.

How much liquid sucralose can I eat on keto?

Liquid sucralose has virtually no net carbs, so portion size is about calories and fullness, not carbs. On a typical 20 g daily limit, one serving uses about 0% of your carbs.

What is a good keto substitute for liquid sucralose?

See our full guide: keto sugar substitutes.

More sweeteners

Full sweeteners list

Source: Liquid sucralose has no bulking agents. Net carbs = total carbohydrate − fiber. Rating: Keto-friendly — Low in net carbs per typical serving (about 5 g or less). Fits easily into a 20–30 g daily limit. How we rate foods. Last reviewed October 18, 2026.

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