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A glossy, smooth, deep-red tomato-colored sauce with a thick, pourable consistency, shown in a small serving dish with a slightly domed surface and clean edges.
●Low GI

Calorie-free ketchup Calories

Sugar-free, low-calorie ketchup alternative

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

5kcal

GI

15low

POTASSIUM · 100 G

90mg

FIBER · 100 G

0.3g

Quick answer

1 tablespoon (medium) of Calorie-free ketchup (15 g) has 1 calories. That works out to 5 calories per 100 g. It contains 0.2 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its glycemic index is 15 (low), so it raises blood sugar slowly.

Calorie-free ketchup Nutrition Facts

Selected: 1 tablespoon (medium) · 15 g

1

KCAL / 15G

Carbs

0.2g

· 0% DV

Protein

0g

· 0% DV

Fat

0g

· 0% DV

Fiber

0g

· 0% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 100% · Protein 0% · Fat 0%

Calorie-free ketchup nutrition facts table · 1 tablespoon (medium) (15 g)

NutrientAmount% DV
Calories1 kcal
Total fat0 g0%
Saturated fat0 g0%
Trans fat0 g
Sodium53 mg2%
Total carbohydrate0.2 g0%
Fiber0 g0%
Protein0 g0%

Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.

Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.

Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.

Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.

Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.

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How Many Calories in 1 Tablespoon of Calorie-free ketchup?

ServingAmountCalories
1 tablespoon (medium)15 g1 kcal
1 teaspoon (small)5 g0 kcal
1 pack (small)10 g1 kcal
1 serving (medium)20 g1 kcal
1 ounce (medium)28 g1 kcal
2 tablespoon (large)30 g2 kcal
100 g100 g5 kcal
1 bottle (large)250 g13 kcal

Calculated from 5 calories per 100 g.

Frequently Asked Questions About Calorie-free ketchup

Is calorie-free ketchup actually calorie-free?

No. This calorie-free ketchup contains 5 calories per 100 g, so it is not literally calorie-free. The name refers to its very low energy content; rules for using “calorie-free” on food labels vary by market.

Does calorie-free ketchup taste like regular ketchup?

It tastes similar in its tomato, vinegar, and spice notes, but it may not taste exactly like regular ketchup. Replacing sugar with sweeteners can change the sweetness and leave a different aftertaste, and the flavor varies between brands.

What is calorie-free ketchup made from?

Calorie-free ketchup is typically made with tomatoes or tomato paste, vinegar, salt, and spices. To keep it sugar-free, manufacturers may use non-sugar sweeteners, along with ingredients that help maintain the sauce’s thickness; recipes vary by brand.

Can you cook with calorie-free ketchup?

Yes. You can stir calorie-free ketchup into sauces, meatloaf mixtures, or marinades. Some sweeteners taste different after prolonged heating, so adding the ketchup near the end of cooking can help preserve its intended flavor.

Is calorie-free ketchup suitable for a keto diet?

It can fit a keto diet because this version is sugar-free and low in carbohydrates. The amount you use and the ingredients in the specific product still matter, especially if you carefully track your daily carbohydrate intake.

Does calorie-free ketchup contain sugar?

No, this version is described as sugar-free. Its sweetness may come from a non-sugar sweetener rather than sugar, so the ingredient list is the place to identify the sweetener used in a particular bottle.

Should calorie-free ketchup be refrigerated after opening?

Yes, refrigerate calorie-free ketchup after opening unless its packaging gives different instructions. Keep the cap closed and avoid dipping used utensils into the bottle; discard it if its smell, appearance, or texture changes noticeably.

Can calorie-free ketchup replace tomato paste in recipes?

No, calorie-free ketchup is not a direct substitute for tomato paste. Ketchup is thinner, more acidic, and seasoned, while tomato paste is concentrated and unsweetened; swapping them can make a dish too tangy or alter its texture.

Is calorie-free ketchup good for dipping fries?

Yes, calorie-free ketchup works as a dip for fries, just like regular ketchup. Its tomato-and-vinegar flavor pairs well with fries, burgers, and sandwiches, although the sweetener may make it taste less familiar than the classic version.

Can you make calorie-free ketchup at home?

Yes. Mix tomato paste with vinegar, water, spices, and a non-sugar sweetener to make a ketchup-style sauce at home. Its nutrition depends on the ingredients and amounts you use, and homemade sauce should be kept refrigerated.

Calorie-free ketchup Vitamins & Minerals

Vitamins

Vitamin C

0.3mg · 0% DV

Vitamin E

0.03mg · 0% DV

B6

0mg · 0% DV

Biotin

0.05µg · 0% DV

Minerals

Sodium

53mg · 2% DV

Potassium ⭐

14mg · 0% DV

Copper

0mg · 0% DV

Phosphorus

1.8mg · 0% DV

Calorie-free ketchup Glycemic Index

GLYCEMIC INDEX

15
Low
0 Low5570100

GLYCEMIC LOAD

0
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Calorie-free ketchup

To burn the 1 calories in 1 tablespoon (medium) (15 g):

🚶

1min

Walking (5 km/h)

🏃

1min

Running (8 km/h)

🚴

1min

Cycling

🏊

1min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Calorie-free ketchup?

Calorie-free ketchup is a ketchup-style tomato condiment made to offer the familiar sweet-and-tangy flavour with very little energy. It is generally used as a sugar-free alternative to regular ketchup, though its sweetness and thickness can vary by brand.

Across the English-speaking world, people commonly serve it with chips or fries, burgers, sandwiches and other savoury snacks. Its tomato-and-vinegar tang can brighten a simple meal, but it may taste or pour differently from conventional ketchup, so try a little first. It is very low in calories—5 per 100 g—making it a practical option when you want ketchup flavour without adding much energy. Pair it with baked potatoes or a sandwich, and use enough to complement rather than overwhelm the food.

How Nutritious Is Calorie-free ketchup?

Nutrient density

Low

10/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

41/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Is Calorie-free ketchup Processed?

NOVA 3

Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Calorie-free ketchup Contain Allergens?

No known major allergens

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Calorie-free ketchup Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

✓ Suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

✓ Suitable

Low FODMAP

— Not suitable

Calorie-free ketchup Fat Profile

SATURATED

0g

MONOUNSATURATED

0g

POLYUNSATURATED

0g

Compare Calorie-free ketchup

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Nutrition data compiled from USDA FoodData Central and scientific sources.