carbs in radishes vs potatoes

If you see in depth, the main difference between carbs in radishes vs potatoes is that radishes have a substantially lower carbohydrate content than potatoes. For example, only 3.9 grams of carbohydrates in which including 1.9 grams of fiber and 1.4 grams of sugar that is present in one cup of sliced radishes (116 grams).

First of all, you should know, an important ingredient that gives the body energy is carbohydrates. For different reasons, including weight loss, blood sugar regulation, or medical issues like diabetes, some people, however, want to limit their carbohydrate intake. Radishes can be a great choice if you’re seeking for low-carb alternatives to potatoes.

What are Radishes?

Radishes is a root vegetable that is a member of the Brassicaceae family, which also includes kale, broccoli, and cauliflower. They are available in a variety of sizes, colors, and shapes, ranging from tiny round red radishes to giant white daikon radishes. Radishes are a common ingredient in salads and vegetable dishes because of their crunchy texture and somewhat peppery flavor.

What are Potatoes?

A starchy vegetable with a large global consumer base is the potato. They are available in a wide range of colors, including white, yellow, red, and purple, and can be prepared in a variety of ways, including boiling, roasting, mashing, or frying. Potatoes are a food to limit or avoid on low-carb diets since they are heavy in calories and carbs but also rich in vitamins, minerals, and antioxidants.

Glycemic Index of Radishes and Potatoes

A measure of how quickly a diet elevates blood sugar levels is called the glycemic index (GI). Whereas low-GI foods are absorbed more slowly and result in a moderate rise in blood sugar, high-GI foods might induce a sudden spike in blood sugar. Radishes have a low GI, ranging from 15 to 40, depending on the variety and method of preparation. On the other hand, potatoes have a high GI that can range from 56 to 111, depending on the variety and preparation method. Radishes are a better option for individuals who want to control their blood sugar levels as a result.

Health Benefits of Radishes and Potatoes

Both potatoes and radishes have a number of health advantages. Radishes are a great source of vitamin C, fiber, and antioxidants, which can improve digestion, reduce inflammation, and promote immunity. Potassium, vitamin B6, and vitamin C are abundant in potatoes and can help maintain a healthy heart, brain, and immune system. The high glycemic load of potatoes, on the other hand, raises the danger of insulin resistance, weight gain, and type 2 diabetes.

Nutritional Content of Potatoes and Radishes

When comparing carbs in radishes vs potatoes. You’ll know the nutritional content of potatoes and radishes is broken down as follows:


Here is Nutrition content for radishes

19 calories

4 grams of carbs

2 grams of fiber

1 gram of protein

0 grams of fat

14% of the daily value for vitamin C (DV)

5% of the DV for folate

3% of the DV for potassium

Here is Nutrition content for potatoes

161 calories

37 grams of carbs

4 grams of fiber

4 grams of protein

0 grams of fat

DV of vitamin C: 34%

22% of the DV for vitamin B6

26% of the DV for potassium

Finally, you can see, radishes have higher levels of fiber and vitamin C than potatoes but are fewer in calories and carbs. However other necessary vitamins and minerals, such potassium and vitamin B6, are more abundant in potatoes.

How to Include Potatoes and Radishes in Your Diet

Potatoes and radishes are both adaptable veggies that may be used in a variety of recipes. Here are a few concepts:


To give salads a crisp texture and acidic flavor, add sliced radishes.

For a crunchy and flavorful side dish, roast entire radishes with olive oil, salt, and pepper.

Greek yogurt, lemon juice, herbs, and roasted radishes can be combined to make a radish dip.

Use radish greens as a nutrient-rich ingredient to soups or stir-fries.


For a nutritious and filling dessert, bake sweet potatoes and top them with Greek yogurt, cinnamon, and almonds.

By chopping potatoes into wedges, flavoring them with herbs and spices, then baking them in the oven, you may make oven-baked fries.

For a traditional and calming side dish, mash boiling potatoes with garlic, milk, and herbs.

For a morning hash with eggs, vegetables, and bacon, use potatoes as the foundation.

Cooking with Radishes and Potatoes

There are a few things to consider while cooking with potatoes and radishes. Here are a few advices:


Choose radishes that are firm, young, and have smooth skin and a vivid color.

For up to a week, keep radishes in the refrigerator.

Before using the radishes, wash and cut the ends.

Radishes can have their flavor and spiciness enhanced by roasting or grilling.


Choose potatoes that are smooth, firm, and devoid of sprouts or bruising.

For up to several weeks, keep potatoes in a cool, dark, and dry location.

Peeling potatoes will remove nutrients, so carefully scrub them before cooking.

In comparison to frying or baking, boiling or steaming potatoes can help them keep more of their nutrients.


When you see conclusion, radishes are a lower-carb and healthier alternative to potatoes. They have a low glycemic index, are high in fiber, vitamin C, and antioxidants, all of which can help you maintain healthy blood sugar levels. Yet, due to their high carbohydrate content, potatoes should only be ingested in moderation while providing numerous minerals like potassium and vitamin B6. Try out some of the recipes and concepts above to incorporate radishes and potatoes into your diet to add variety and nutrients to your meals.

Frequently asked questions:

Do radishes have less carbs than potatoes?

It is true, radishes have a lot less carbohydrate than potatoes. In comparison to potatoes, which have 17 grams of carbohydrates per 100 grams, radishes have only 3.4 grams. Because of this, radishes are a better choice for anyone trying to cut back on their carb intake.

Are radishes good as a potato substitute?

In some meals, radishes can effectively replace potatoes, especially if you’re trying to cut back on carbohydrates or prefer a different flavor profile. It’s crucial to remember that radishes have a unique flavor and texture and might not work well in many recipes. Radishes can also be prepared similarly to potatoes, but because they lack the same starchy texture, they might not work as well in recipes that call for it.

Is radish high in carbs?

Radishes do not contain a lot of carbohydrates. As radishes only have 3.4 grams of carbohydrates per 100 grams, they are a smart choice for people trying to limit their carb intake.

How many carbs in a potato?

A medium potato weighs about 173 grams, or 34 grams of carbohydrates. However, this can change based on the potato’s variety and preparation method. As an illustration, a roasted sweet potato has about 24 grams of carbohydrates, whereas a portion of French fries can have up to 63 grams.