Iron in Spinach Calculator: Check Iron Content

🥬 Iron in Spinach Calculator

Calculate iron content by preparation method, serving size, and number of servings

Quick Presets
🧮 Calculator
Total Iron
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milligrams
Iron Per Serving
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milligrams
% Daily Value (Iron)
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of 18mg recommended
Total Calories
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kcal
📊 Iron Content by Preparation (per 1 cup)
0.8mg
Raw (30g)
6.4mg
Cooked (180g)
6.0mg
Steamed (180g)
6.2mg
Sautéed (180g)
4.9mg
Frozen (190g)
4.3mg
Canned (214g)
0.8mg
Baby Raw (30g)
3.5mg
Creamed (136g)
🥬 Iron by Serving Size
Preparation0.5 Cup1 Cup2 Cups
Raw0.4mg0.8mg1.6mg
Cooked / Boiled3.2mg6.4mg12.8mg
Steamed3.0mg6.0mg12.0mg
Sautéed3.1mg6.2mg12.4mg
Frozen Chopped2.5mg4.9mg9.8mg
Canned (drained)2.2mg4.3mg8.6mg
Baby Spinach (Raw)0.4mg0.8mg1.6mg
Creamed Spinach1.8mg3.5mg7.0mg
💪 Nutrition Facts (per 1 cup Cooked Spinach)
41
Calories
943µg
Vitamin A (RAE)
889µg
Vitamin K
263µg
Folate
🔍 Comparison: Spinach vs Other Leafy Greens (1 cup cooked)
FoodIronCaloriesNotes
Spinach (cooked)6.4mg41Highest iron leafy green
Swiss Chard (cooked)4.0mg35Good iron alternative
Kale (cooked)1.2mg36Lower iron, high vitamin K
Collard Greens (cooked)2.2mg49Moderate iron content
Broccoli (cooked)1.0mg55Has vitamin C for absorption
Lentils (cooked, 1 cup)6.6mg230Top plant-based iron source
💡 Tip: Spinach contains non-heme iron, which is less easily absorbed than heme iron from animal sources. Pair spinach with vitamin C-rich foods like lemon juice, tomatoes, or bell peppers to boost iron absorption by 2 to 3 times. A squeeze of lemon on cooked spinach makes a real difference.
💡 Tip: Cooking spinach dramatically increases iron per serving because the leaves wilt down significantly — one cup of cooked spinach starts as roughly 6 cups of raw leaves. Avoid consuming spinach with coffee, tea, or dairy at the same meal, as calcium and tannins can inhibit iron absorption.

spinach are green leafy plants that come from Persia land in Asia central and west parts. The official name is Spinacia oleracea, and it belongs to the amaranth family. Its leaves form popular food, that one can eat fresh, cooked or kept by means of various methods.

Easy way to prepare spinach is to jump it quickly. Simple recipe for jumped spinach require only olive oil and garlic, and everything cooks in some minutes. One can add salt with garlic and grated parmesan cheese for extra taste.

Spinach: How to Cook It, Why It Is Good, and How to Keep It Fresh

Because spinach have tender nature, it does not require long cook. Naturally it is a bit bitter, hence a little addition somehow eases the good taste. Fresh juice of lemon above the cooked spinach helps well.

One spoon of that juice for one bag of spinach usually works.

Gentle young spinach answer well for salads and raw meals, thanks to its soft structure. After cook it commonly loses its charm. For warm meals older leaves answer better, because they give richer flavor.

Even so raw spinach sometimes has a bit of bitterness.

spinach is present in many kinds of foods. It goes well with sandwiches, egg plates, smoothies and jumped mixes. Putting raw spinach in a smoothie with banana and peanut butter hides its taste well.

Add chopped spinach to soups or stews just before you turn the fire so that it wilts well. Also spinach serves as a base for salads instead of lettuce, because it gives more complete food value. It is used even in baked products like spinach bread or spinach cakes.

In spinach there is good amount of protein, potassium, iron, folate, calcium and vitamins B, C and K. It has little fat and almost no cholesterol. It also stores fiber, niacin, zinc, magnesium, phosphorus, copper and manganese. Eating spinach helps for good sight, for keeping energy, for healthy bones, for heart health and for good skin.

It is useful as a good source for plant protein and iron among vegetarians and vegans.

When buying spinach, one should choose leaves green and crisp, which is normal. One should wash them fully before use, because leaves can carry bacteria. Keep spinach in a sealed tin with paper towel below to extend its freshness.

Lay it between paper towels to help keep the leaves fresh for weeks. Cooking spinach makes it shrink a lot. A serving usually matches too cups raw or one cup cooked.

In raw spinach there is oxalic acid, that can block the intake of calcium and iron. There is a link between oxalates of spinach and stones in kidneys. Better to cook spinach by steam than boil, which is worth remembering.

Boiling can remove nutrients to water. Short cookingtimes and low heat help to keep nutrients more well.

Iron in Spinach Calculator: Check Iron Content

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