Fiber in Granny Smith Apple Calculator

🍏 Granny Smith Apple Fiber Calculator

Calculate the exact fiber content based on apple size, weight, and quantity

Quick Presets
📊 Enter Apple Details
🍏 Nutrition Facts — 1 Medium Granny Smith (182g, with skin)
97
Calories
4.4g
Total Fiber
22.8g
Total Sugars
25.1g
Total Carbs
0.5g
Protein
0.3g
Total Fat
1.3g
Soluble Fiber
3.1g
Insoluble Fiber
📏 Fiber Content by Apple Size
Apple Size Weight Total Fiber % Daily Value (28g)
Small (2.75″ dia) 150g / 5.3 oz 3.6g 13%
Medium (3″ dia) 182g / 6.4 oz 4.4g 16%
Large (3.25″ dia) 216g / 7.6 oz 5.2g 19%
Extra Large (3.5″+ dia) 250g / 8.8 oz 6.0g 21%
1 Cup Sliced 109g / 3.8 oz 2.6g 9%
🔧 With Skin vs. Without Skin
Preparation Fiber per 100g Medium Apple Fiber Difference
With Skin (whole) 2.4g 4.4g
Without Skin (peeled) 1.3g 2.1g -52%
Skin Only (per 100g of skin) 4.5g
🍎 Granny Smith vs. Other Apple Varieties (per medium apple)
Apple Variety Weight (medium) Total Fiber Fiber per 100g
Granny Smith 182g / 6.4 oz 4.4g 2.4g
Gala 182g / 6.4 oz 4.3g 2.4g
Fuji 182g / 6.4 oz 4.4g 2.4g
Red Delicious 182g / 6.4 oz 4.4g 2.4g
Honeycrisp 182g / 6.4 oz 4.2g 2.3g
Pink Lady 182g / 6.4 oz 4.4g 2.4g
📈 Fiber Type Breakdown (per 100g, with skin)
Fiber Type Per 100g Per Medium Apple % of Total Fiber
Soluble Fiber (pectin) 0.7g 1.3g ~30%
Insoluble Fiber (cellulose) 1.7g 3.1g ~70%
Total Dietary Fiber 2.4g 4.4g 100%
📝 Daily Fiber Recommendations
Group Recommended Fiber Medium Apples to Meet Goal % per Apple
FDA Daily Value 28g 6.4 apples 16%
Women (19–50) 25g 5.7 apples 18%
Men (19–50) 38g 8.6 apples 12%
Children (4–8) 25g 5.7 apples 18%
Children (9–13) 26–31g 5.9–7.0 apples 14–17%
Adults 50+ 21–30g 4.8–6.8 apples 15–21%
💡 Tip: The skin of a Granny Smith apple contains about 45% more fiber per gram than the flesh. Eating the apple with the skin gives you 4.4g of fiber from a medium apple, compared to only about 2.1g when peeled. For maximum fiber intake, always eat the whole apple including the skin.
💡 Soluble vs. Insoluble: About 30% of the fiber in a Granny Smith is soluble fiber (mostly pectin), which helps lower cholesterol and regulate blood sugar. The remaining 70% is insoluble fiber (cellulose), which supports digestive regularity. Both types are concentrated in the skin.

The Granny Smith Apple is one of the most known green types everywhere. It was found in 1868 in Australia, when Maria Ann Smith saw a random plant growing beside a brook. The plant came probably from thrown out French crab apples.

Smith found that the fruit works for cooking and eating, and she helped with its spread. In a clear marketing step, she gave it the name Granny Smith.

About the Granny Smith Apple

They have a size of small to medium, about five to seven centimetres wide. The form can be round, oval or a bit pointed. The skin is smooth, solid, firm and thick.

Maturing, it stays bright green, sometimes with pale green tones and red marks. When too mature, the apple changes from green to yellow. The inside flesh is white.

The Granny Smith Apple has a tart tatse. They are not sweet, but also not bitter. The flavor is described as fresh and juicy, with a tart-sweet balance that ends quite nicely.

It is more tart than the most common types in the supermarket. The core is small, so almost the whole fruit can be eaten. They are like slightly sweeter cooking apples.

The thick flesh and skin stays firm and does not break easily.

The Granny Smith Apple works well for cooking. They do not get wet and do not get too sweet while roasting, so they work great in cakes. In those, they keep there form, which gives nice bits in the inside.

One can add sugar during the process. Their bitterness helps in recipes, because it allows you to control the sweetness. They work in apple crisps, in apple puree and as a side fried with butter and sugar for cheesy meals like fried meat or pulled pork.

Also for fresh eating and sauces they work great.

An interesting thing about the Granny Smith Apple is that its seeds do not grow fruits the same in look or taste. That counts for all apple types. Seedlings do not give exact copies, just as children are not clones of parents.

Each today sold Granny Smith is the same in genes as the first tree, thanks to grafting. The Granny Smith Apple has less sugar in the fruit than many other apples. It is considered hard to digest, which actually is good for the belly.

The type ranks as the third most popular apple. They make healthy and tasty food during thewhole year, whether alone or with peanut butter or candy. Fiber is found in good amounts in every Granny Smith Apple.

Fiber in Granny Smith Apple Calculator

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