Apple cider vinegar is *excellent for keto with only ~0.2g net carbs per 100g*. A tangy, low-carb acid that brightens sauces, dressings, and marinades without disrupting ketosis.
Is Apple Cider Vinegar Keto?

YOUR PORTION
How much are you having?
Scale the published reference values to your portion.
Per 100 g (as listed by source). Curated estimate; estimated values.
How this is calculated
total carbohydrate - fiber. Each published value is multiplied by your portion divided by the reference amount. No extra fiber, sugar alcohol or allulose deductions are applied here.
Grams and milliliters are not interchangeable. Household measures require a food-specific conversion; check your scale or product label.
0.9gnet carbs in your portion
- Total carbs
- 0.9g
- Fiber
- 0g
- Protein
- 0g
- Fat
- 0g
- Calories
- 18
Apple cider vinegar is *excellent for keto with only ~0.2g net carbs per 100g*. A tangy, low-carb acid that brightens sauces, dressings, and marinades without disrupting ketosis.
- Net carbs (100 g)0.9g
- Protein (100 g)0g
- Fat (100 g)0g
- Keto verdictKeto-friendly
NUTRITION FACTS
Per 100 g (as listed by source)
Source: Curated estimate
Source fit: curated estimate; not an exact source match
Net-carb calculation: total carbohydrate - fiber
A USDA reference record exists, but the displayed basis or macros do not directly reproduce it, so KetoLens does not attribute these values to USDA. Check the current label for packaged products.
Nutrition record reviewed 2026-07-09. Maintained by KetoLens Team.
WHY IT'S KETO-FRIENDLY
- Virtually zero net carbs; typical servings are 1–2 tbsp
- Adds acidity and flavor without adding sugars
- Enhances high-fat dressings and sauces for better keto macros
- Naturally gluten-free and dairy-free
PREPARATION SUGGESTIONS
CLASSIC VINAIGRETTE
Whisk with *Olive Oil, Dijon Mustard*, salt, pepper, and minced garlic for a sharp, keto-friendly dressing.
QUICK PICKLES
Toss sliced *Cucumber* with ACV, salt, and herbs; chill 30–60 minutes for bright, crunchy pickles.
MARINADE BOOSTER
Add a splash to *Olive Oil*, herbs, and spices to tenderize and brighten chicken or pork marinades.
OPTIONAL BUYING OPTIONS
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These listings may describe a different variant or formulation from this food reference. Check the flavor, size, pack count, and current product label on Amazon. Photos show representative packaging.

