Sugar-free ketchup is keto-friendly when truly unsweetened—typically ~5–6g net carbs per 100g versus ~23g for regular. Use normal condiment portions (1–2 tbsp) to keep carbs negligible.
Is Ketchup (Sugar-Free) Keto?
Ketchup & BBQ

KETO VERDICTYES
Sugar-free ketchup is keto-friendly when truly unsweetened—typically ~5–6g net carbs per 100g versus ~23g for regular. Use normal condiment portions (1–2 tbsp) to keep carbs negligible.
- Net carbs (100g)6g
- Protein (100g)1g
- Fat (100g)0g
- Keto verdictKeto-friendly
NUTRITION FACTS
Per 100g (raw)
Net Carbs
6g
Total Carbs
6g
Fiber
0g
Protein
1g
Fat
0g
Calories
60
Source: USDA FoodData Central
WHY IT'S KETO-FRIENDLY
- Low net carbs vs. regular ketchup—small servings add ~0–1g net
- Sweetened with non-sugar alternatives (e.g., stevia, allulose, erythritol)
- Lets you enjoy familiar ketchup flavor without glucose spikes
- Widely available with clean-label options
- Works across meals: burgers, omelets, meatloaf, and dips
- Easy swap that reduces total daily sugar intake
HEALTH BENEFITS
- Tomato lycopene provides antioxidant support
- Typically lower sugar and calories than regular ketchup
- Can fit diabetic- and keto-friendly patterns when portioned
- Vinegar and spices add flavor without carbs
- Micronutrient traces from tomato concentrate (e.g., potassium)
- Supports dietary adherence by preserving favorite flavors
PREPARATION SUGGESTIONS
BASIC USAGE
Use 1–2 tbsp on burgers, eggs, or keto meatloaf to keep carbs minimal.
FLAVOR ENHANCEMENT
Whisk with mustard or hot-mustard for a tangy dipping sauce.
MARINADE BASE
Combine with vinegar-apple-cider, garlic, and spices for a quick glaze.
DIPPING SAUCE
Mix with mayo-avocado for a creamy fry sauce for zucchini or cauliflower snacks.
SEASONING AGENT
Stir a spoonful into keto chili or stews to add brightness and depth.
FINISHING TOUCH
Brush onto grilled chicken-wings or pork-ribs in the last few minutes.