The 20 highest-fiber fruits, ranked
"Eat more fruit" is useless advice for fiber, because the spread between fruits is enormous. A cup of raspberries has sixteen times the fiber of a cup of watermelon. If you're trying to close a fiber gap, which fruit you pick matters far more than how much fruit you eat.
Quick Answer
The highest-fiber fruits per typical serving are passion fruit (about 12g per half cup), raspberries (8g per cup), guava (about 9g per cup), blackberries (7.6g per cup), pomegranate arils (7g per cup), avocado (about 10g per whole fruit), dried figs (7.3g per half cup), prunes (6.2g per half cup), pear with skin (5.5g), and persimmon (6g). Melons, grapes, and pineapple are at the bottom, and fruit juice has essentially none.
The ranking
Values are approximate, per typical serving, from USDA data. Skin on where relevant - peeling a pear or apple removes roughly a third of its fiber.
| # | Fruit | Serving | Fiber |
|---|---|---|---|
| 1 | Passion fruit | 1/2 cup | ~12 g |
| 2 | Avocado | 1 whole | ~10 g |
| 3 | Guava | 1 cup | ~8.9 g |
| 4 | Raspberries | 1 cup | ~8.0 g |
| 5 | Blackberries | 1 cup | ~7.6 g |
| 6 | Dried figs | 1/2 cup | ~7.3 g |
| 7 | Pomegranate arils | 1 cup | ~7.0 g |
| 8 | Prunes (dried plums) | 1/2 cup | ~6.2 g |
| 9 | Persimmon | 1 medium | ~6.0 g |
| 10 | Pear, with skin | 1 medium | ~5.5 g |
| 11 | Medjool dates | 3 dates | ~5.0 g |
| 12 | Apple, with skin | 1 medium | ~4.4 g |
| 13 | Blueberries | 1 cup | ~3.6 g |
| 14 | Banana | 1 medium | ~3.1 g |
| 15 | Orange | 1 medium | ~3.1 g |
| 16 | Strawberries | 1 cup | ~3.0 g |
| 17 | Mango | 1 cup | ~2.6 g |
| 18 | Kiwi | 1 medium | ~2.1 g |
| 19 | Pineapple | 1 cup | ~2.3 g |
| 20 | Grapes | 1 cup | ~1.4 g |
For comparison: a cup of watermelon is about 0.6g, and a glass of orange juice is close to zero.
The five that do real work
Raspberries and blackberries
The best everyday choice by a distance. Berries are mostly seeds and skin - which is exactly what fiber is - and a cup gets you a quarter to a third of a day's target for around 60-70 calories. Frozen is nutritionally equivalent, much cheaper, and doesn't spoil in four days, which is why it's the practical answer for most people.
Avocado
Almost nobody thinks of it as a fiber food, and it's one of the densest available. A whole avocado is around 10g. Half on toast made with actual whole grain bread is a 8-10g breakfast component before anything else goes on the plate.
Pear with the skin
The highest-fiber common supermarket fruit, and roughly a third of it is in the skin. Peeling a pear is throwing away the reason you bought it.
Passion fruit and guava
Both are outliers - passion fruit is essentially seeds, and guava is unusually dense. Neither is a daily staple for most people, but if you see them, they're the highest-yield fruit in the shop.
Prunes and dried figs
Dried fruit concentrates fiber along with sugar, so portion size matters, but prunes earn their reputation - they combine fiber with sorbitol, which is why they work for constipation when other fruit doesn't. See the best fiber for constipation.
Why juice doesn't count
Juicing removes the pulp, skin, and seeds - which is to say, it removes the fiber and keeps the sugar. A whole orange is about 3.1g of fiber and roughly 12g of sugar; a glass of orange juice is around 0.5g of fiber and 21g of sugar, with the fructose now arriving without anything to slow it down.
Blending is different: a smoothie keeps the fiber because nothing is strained out. The fiber is physically disrupted, which may slightly change how quickly it acts, but it's still there and still counts.
Getting more from the fruit you already eat
Four small changes, no new shopping habits
Stop peeling. Apples, pears, peaches, and potatoes all keep a third or more of their fiber in the skin.
Buy frozen berries. Same fiber, a fraction of the price, and always in the freezer when you want them.
Eat the fruit, skip the juice. The single biggest swap available in this category.
Add seeds. A tablespoon of chia on fruit and yoghurt is around 5g on its own - more than most of the fruit it's sitting on. See chia vs flax.
Fruit alone won't get you there
Worth being clear about. Even eating well, fruit typically contributes 6-10g of a 28g target. The heavy lifting comes from legumes and whole grains - a single cup of black beans outperforms every fruit on this list. Fruit is the easy, pleasant 25%; see beans ranked by fiber for the other 75%.
Frequently Asked Questions
Which fruit has the most fiber?
Passion fruit is the densest common fruit at roughly 12g per half cup, because it's almost entirely seeds. Among fruits people eat regularly, a whole avocado leads at around 10g, followed by guava at about 9g per cup and raspberries at 8g per cup. For everyday practicality, raspberries and blackberries are the best choice - high fiber, low calorie, and available frozen year round.
Do you get fiber from fruit juice?
Almost none. Juicing strains out the pulp, skin, and seeds, which is where fiber lives, while keeping all the sugar. A whole orange has about 3.1g of fiber; a glass of orange juice has around 0.5g and roughly twice the sugar. Blended smoothies are different - nothing is removed, so the fiber stays in.
Should I eat fruit with the skin on for fiber?
Yes, wherever the skin is edible. Apples, pears, and peaches keep roughly a third of their fiber in the skin, so peeling is discarding a meaningful share of the reason you're eating them. Wash it rather than peel it. This applies to potatoes too, which is one of the easier fiber wins in a normal diet.
Is fruit enough to hit my daily fiber goal?
Rarely on its own. Even a good fruit intake typically contributes 6-10g against a target of 25-38g, because fruit is mostly water. The bulk of a high-fiber diet comes from legumes, whole grains, vegetables, nuts, and seeds - a single cup of black beans has more fiber than any fruit serving on a typical ranking. Treat fruit as the pleasant quarter of the total.
Related Articles
- The 20 Highest-Fiber Vegetables, Ranked
- Beans and Legumes, Ranked by Fiber
- The High-Fiber Foods List
- High-Fiber Snacks
- Fiber Calculator: How Much Fiber Do You Need?
- High-Fiber Breakfast Ideas
Scope
Fiber values are approximate and drawn from USDA FoodData Central and standard nutrition references; actual amounts vary by variety, ripeness, portion size, and preparation. This article is general nutrition information, not medical advice - if you have IBS, IBD, diverticular disease, a history of bowel obstruction, or you are on a prescribed diet, talk to your doctor or a registered dietitian before making big changes. FiberUp is made by the author of this site.