Caloric and Nutritional Breakdown of 100g Spinach (2026 Guide)

July 1, 2026

What Is the Caloric Content of 100g Spinach?

Spinach is a powerhouse of nutrients with a surprisingly low calorie count. In 100 grams of raw spinach, you'll find approximately 23 calories. This makes it an excellent choice for those seeking to control their weight while still nourishing their bodies.

What Nutrients Are Found in 100g of Spinach?

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Along with being low in calories, spinach is brimming with essential vitamins and minerals. Here’s a breakdown of the main nutritional components found in 100g of raw spinach:

Nutrient Amount
Calories 23 kcal
Protein 2.9 g
Fat 0.4 g
Carbohydrates 3.6 g
Dietary Fiber 2.2 g
Vitamin A 469 µg
Vitamin C 28.1 mg
Iron 2.7 mg
Calcium 99 mg
Magnesium 79 mg

How Does Spinach Support Weight Loss?

Incorporating spinach into your diet can be beneficial for weight loss due to its low-calorie density and high fiber content. The fiber in spinach helps promote feelings of fullness, potentially reducing overall calorie intake. Furthermore, its nutrient diversity ensures you’re receiving essential vitamins and minerals while cutting calories.

What Are the Health Benefits of Spinach?

Spinach is not just low in calories; it also delivers numerous health benefits, such as:

How Can SlimmerAI Help You Track Spinach Calories?

For those looking to manage their weight effectively, tracking food intake is crucial. SlimmerAI offers a smart solution: simply snap a photo of your food, and it instantly provides you with calorie counts, along with macronutrient breakdowns like protein and fat. This makes it easier than ever to include spinach in your meals while staying on top of your dietary goals. Best of all, it’s free to use and available on the App Store!

Frequently Asked Questions

How many calories are in cooked spinach compared to raw?

Cooked spinach contains approximately 41 calories per 100g due to the concentration of nutrients when water is removed, while raw spinach has only 23 calories.

Can spinach be eaten every day?

Yes, spinach can be consumed daily as part of a balanced diet. Its health benefits, low calories, and versatility make it a great addition to meals.

Is spinach high in iron?

While spinach does contain iron, it's primarily plant-based iron, which is less easily absorbed by the body than heme iron found in animal products. Pairing spinach with vitamin C sources can enhance iron absorption.

What are some easy ways to incorporate spinach into meals?

Spinach can easily be added to smoothies, salads, soups, and omelets, or sautéed as a side dish. Its mild flavor complements a variety of dishes.

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