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Small, glossy, translucent-white granules with softly rounded, irregular shapes are piled together in a shallow bowl.
●Low GI

Konjac rice Calories

Very low calorie, gluten-free, high in fiber, diet-friendly

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

7kcal

GI

0low

POTASSIUM · 100 G

10mg

FIBER · 100 G

2.8g

Quick answer

1 cup (medium) of Konjac rice (150 g) has 11 calories. That works out to 7 calories per 100 g. It contains 2.6 g of carbs, 0.2 g of protein, 0 g of fat and 4.2 g of fiber. Its glycemic index is 0 (low), so it raises blood sugar slowly.

Konjac rice Nutrition Facts

Selected: 1 cup (medium) · 150 g

11

KCAL / 150G

Carbs

2.6g

· 1% DV

Protein

0.2g

· 0% DV

Fat

0g

· 0% DV

Fiber

4.2g

· 15% DV

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

Calories come from: Carbs 93% · Protein 7% · Fat 0%

Konjac rice nutrition facts table · 1 cup (medium) (150 g)

NutrientAmount% DV
Calories11 kcal
Total fat0 g0%
Saturated fat0 g0%
Trans fat0 g
Sodium7.5 mg0%
Total carbohydrate2.6 g1%
Fiber4.2 g15%
Protein0.2 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 Cup of Konjac rice?

ServingAmountCalories
1 cup (medium)150 g11 kcal
1 serving (small)50 g4 kcal
½ cup (small)75 g5 kcal
100 g100 g7 kcal
1 serving (medium)100 g7 kcal
1 piece (medium)125 g9 kcal
1 cup (large)200 g14 kcal
1 pack (large)250 g18 kcal
2 cup (jumbo)300 g21 kcal

Calculated from 7 calories per 100 g.

Frequently Asked Questions About Konjac rice

What is konjac rice made from?

Konjac rice is made from konjac root, which contains glucomannan, a water-absorbing fibre. The root is processed into small rice-like pieces, so konjac rice is not a type of grain or ordinary rice.

How do you cook konjac rice?

Drain konjac rice, rinse it thoroughly under running water, then drain again. For a firmer, less wet result, dry-fry it in a pan for a few minutes before adding sauce, vegetables, or other ingredients.

Does konjac rice taste like regular rice?

No, konjac rice has a fairly neutral taste rather than the familiar flavour of cooked rice. It takes on the taste of sauces and seasonings, but its slightly springy texture remains different.

Why does konjac rice smell fishy when you open the package?

A mild fish-like smell can come from the liquid in the konjac rice package and does not necessarily mean the product has spoiled. Drain and rinse the rice well, then dry-fry it to reduce the smell.

Can you use konjac rice instead of regular rice?

Yes, konjac rice can stand in for rice in stir-fries, curries, and saucy bowls. It is wetter and more elastic than cooked rice, so it may not work as well where fluffy, separate grains are essential.

Does konjac rice help with weight loss?

It can help reduce the energy content of a meal when it replaces a more energy-dense rice serving. Konjac rice does not cause weight loss by itself; add protein and vegetables to make the meal more satisfying.

Does konjac rice need to be rinsed before eating?

Yes, rinse konjac rice before using it to remove the packing liquid and its noticeable smell. It is usually sold ready-cooked, but heating it with your meal improves its temperature and texture.

Can you freeze konjac rice?

Freezing konjac rice is not recommended if you want to preserve its usual texture. Thawing can leave it watery or unusually chewy, so refrigerate opened rice in its liquid and use it soon instead.

Can konjac rice cause bloating or stomach discomfort?

Yes, the glucomannan fibre in konjac rice can cause gas, bloating, or discomfort for some people, particularly when they are not used to much fibre. Start with a small serving and drink fluids with your meal.

Is konjac rice filling?

Konjac rice can add bulk, but by itself it may not keep you full for long because it provides little energy or protein. Pair it with protein-rich food and vegetables for a more filling meal.

Konjac rice Vitamins & Minerals

Vitamins

B1

0.02mg · 2% DV

B2

0.02mg · 2% DV

B6

0.02mg · 1% DV

Folate

1.5µg · 0% DV

Minerals

Copper

0.02mg · 2% DV

Calcium

9mg · 1% DV

Iron

0.15mg · 1% DV

Magnesium

3mg · 1% DV

Potassium ⭐

15mg · 0% DV

Sodium

7.5mg · 0% DV

Konjac rice Glycemic Index

GLYCEMIC INDEX

0
Low
0 Low5570100

GLYCEMIC LOAD

0
Low

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

How to Burn Off Konjac rice

To burn the 11 calories in 1 cup (medium) (150 g):

🚶

3min

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 Konjac rice?

Konjac rice is made from glucomannan, a fibre from the root of the konjac plant, shaped into small rice-like pieces. It is not a cereal grain and is often sold hydrated and ready to prepare. Its flavour is mild, while the pieces have a slightly slippery, springy texture that readily takes on the taste of sauces and seasonings.

Across East Asia and elsewhere, it is used in place of rice in bowls, soups and stir-fries; you can also serve it with vegetables, tofu or a saucy main dish. Drain it well and briefly warm it in a pan to drive off excess moisture. It is exceptionally low in calories and provides fibre, but its texture and lack of starch make it different from regular rice. Ginger, garlic and a savoury sauce pair well with it.

How Nutritious Is Konjac rice?

Nutrient density

Low

20/ 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

53/ 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 Konjac rice Processed?

NOVA 2

Minimally 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 Konjac rice 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 Konjac rice 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

Konjac rice Fat Profile

SATURATED

0g

MONOUNSATURATED

0g

POLYUNSATURATED

0g

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124 kcal

🥖

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Nutrition data compiled from USDA FoodData Central and scientific sources.