Calories in Jicama: Nutrition Facts & Serving Sizes
Per 1 medium (659g)
Per 100g
Source: USDA FoodData Central, SR Legacy, March 2026.
Jicama is a crunchy, mildly sweet root vegetable native to Mexico with just 38 calories per 100g. One cup of sliced jicama (130g) has about 49 calories, making it an excellent high-volume, low-calorie food for anyone trying to lose weight. Per 100g, it provides 8.8g of carbs, 0.7g of protein, and 0.1g of fat. The standout feature is its exceptional fiber content at 4.9g per 100g, a significant portion of which is inulin, a prebiotic fiber. It also delivers 20.2mg of vitamin C per 100g and 150mg of potassium. With a net carb count of only 3.9g per 100g (after subtracting fiber), jicama is one of the more keto-friendly root vegetables. It can be eaten raw, sliced into sticks, or used as a crunchy substitute for chips and crackers.
Nutrition Highlights
Calories by Serving Size
| Serving | Cal | Protein | Carbs | Fat | Fiber |
|---|---|---|---|---|---|
| 1 slice (6g) | 2.3 | 0g | 0.5g | 0g | 0.3g |
| 1 medium (659g) | 250.4 | 4.6g | 58g | 0.7g | 32.3g |
| 1 small (365g) | 138.7 | 2.6g | 32.1g | 0.4g | 17.9g |
| 1 cup (130g) | 49.4 | 0.9g | 11.4g | 0.1g | 6.4g |
| 1 cup slices (120g) | 45.6 | 0.8g | 10.6g | 0.1g | 5.9g |
| 1 large (1200g) | 456 | 8.4g | 105.6g | 1.2g | 58.8g |
| 100g | 38 | 0.7g | 8.8g | 0.1g | 4.9g |
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Full Nutrition Facts (per 100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 38 | 2% |
| Protein | 0.7g | 1% |
| Total Fat | 0.1g | |
| Total Carbohydrates | 8.8g | 3% |
| Dietary Fiber | 4.9g | 18% |
| Sugars | 1.8g | 4% |
| Sodium | 4mg |
Vitamins & Minerals (per 100g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calcium | 12mg | 1% |
| Iron | 0.6mg | 3% |
| Potassium | 150mg | 3% |
| Vitamin A | 1mcg | 0% |
| Vitamin C | 20.2mg | 22% |
| Magnesium | 12mg | 3% |
| Phosphorus | 18mg | 1% |
| Zinc | 0.2mg | 2% |
| Selenium | 0.7mcg | 1% |
| Folate | 12mcg | 3% |
| Niacin (B3) | 0.2mg | 1% |
% Daily Values based on a 2,000 calorie diet (FDA reference).
Health Benefits of Jicama
Jicama's most notable benefit for anyone focused on body composition is its high fiber, low calorie profile. At 38 calories and 4.9g of fiber per 100g, it produces strong satiety relative to its caloric cost. Eating a cup of jicama adds less than 50 calories but provides over 6g of fiber, helping you feel fuller on fewer calories.
The prebiotic fiber in jicama, primarily inulin, selectively feeds beneficial bacteria in the gut like Bifidobacterium and Lactobacillus species. A healthy gut microbiome is increasingly linked to better metabolic health, reduced inflammation, and improved immune function. Inulin has also been studied for its potential to reduce blood glucose response after meals.
Vitamin C at 20.2mg per 100g contributes to collagen synthesis, which supports joint health and connective tissue integrity. This is especially relevant for those doing heavy compound lifts who put significant stress on tendons and ligaments. Potassium (150mg per 100g) supports proper muscle function and helps maintain electrolyte balance during training and sweating.
Dietary Considerations
Jicama is naturally vegan, gluten-free, and paleo-friendly. With only 3.9g of net carbs per 100g, it is one of the few root vegetables that can work in a ketogenic diet, especially in moderation. It is Whole30 compliant and fits into most clean-eating protocols. It is a great low-calorie snack that can replace chips or crackers for those cutting. Since it has virtually no fat and very few calories, it works well for both low-fat and low-carb eating styles. The mild, slightly sweet flavor makes it easy to incorporate into salads, slaws, or eaten raw with seasoning.
Daily Intake (100g)
100g of jicama provides 2% of a 2,000-calorie diet.
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Frequently Asked Questions
How many calories in jicama?
Jicama contains 38 calories per 100g. One cup (130g) has about 49 calories, and one cup of slices (120g) has about 46 calories. It is one of the lowest-calorie root vegetables available.
Is jicama good for weight loss?
Yes, jicama is excellent for weight loss. It has only 38 calories per 100g and provides 4.9g of fiber, which creates strong satiety for very few calories. It is also high in water content and makes a great low-calorie alternative to higher-calorie snacks like chips or crackers.
How much protein is in jicama?
Jicama contains 0.7g of protein per 100g. It is not a significant protein source. One cup has less than 1g of protein. Pair it with a high-protein food to build a complete, balanced meal.
Is jicama keto-friendly?
Jicama is one of the more keto-compatible root vegetables. It has 8.8g of carbs per 100g but 4.9g of fiber, leaving only about 3.9g of net carbs per 100g. In moderate portions it can fit into a ketogenic diet, though you still need to account for it in your daily carb budget.
What does jicama taste like?
Jicama has a mild, slightly sweet flavor with a very crunchy texture similar to a water chestnut or a fresh apple. It does not have a strong taste, which makes it versatile. It absorbs flavors from seasonings, dressings, and spices well, making it a great base for salads, slaws, and snack platters.
How much fiber is in jicama?
Jicama contains 4.9g of fiber per 100g, which is quite high for a low-calorie vegetable. A cup (130g) provides about 6.4g of fiber. A significant portion of this fiber is inulin, a prebiotic that feeds beneficial gut bacteria.
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