Okra is one of the most fiber-rich common vegetables, but the amount of fiber in a serving depends on whether you eat it raw, boiled, or frozen — and on how you measure your portion. This okra fiber calculator converts your serving into grams and shows exactly how much dietary fiber it provides, along with estimated calories and its contribution to your daily fiber target.
Choose the okra form you are using, enter the amount in grams, ounces, cups, or whole pods, and adjust your daily fiber goal if you like. The calculator uses standard USDA-derived values for okra so you get practical numbers for meal planning, healthy eating, and macro tracking.
Whether you are counting fiber for digestive health, managing blood sugar, or simply curious about the nutrition in this green vegetable, this tool helps you size your portion with confidence.
🥬 Okra Fiber Calculator
Estimate the dietary fiber in raw, boiled, or frozen okra and see how it fits your daily fiber goal.
How the Okra Fiber Calculator Works
This tool estimates fiber by converting whatever portion you enter into grams, then multiplying by the fiber density of your selected okra form. Raw okra contains roughly 3.2 g of fiber per 100 g, boiled okra drops to about 2.5 g per 100 g because it absorbs water and becomes heavier for the same amount of okra solids, and frozen cooked okra sits close to 2.4 g per 100 g. The same conversion is used to estimate calories: raw okra has about 33 kcal per 100 g, boiled okra about 22 kcal per 100 g, and frozen cooked okra about 29 kcal per 100 g.
Nutrition values in this calculator are derived from USDA FoodData Central references and are meant as practical estimates, not lab results. Growing conditions, maturity, cooking time, and draining method can all shift the numbers slightly. You can look up okra entries directly at USDA FoodData Central.
Okra Fiber Data at a Glance
The table below shows the typical values the calculator uses. The last column is useful if you are comparing foods for fiber per calorie.
| Okra Form | Fiber (g per 100 g) | Calories (kcal per 100 g) | Fiber per 100 kcal |
|---|---|---|---|
| Raw okra | 3.2 | 33 | 9.7 |
| Boiled and drained okra | 2.5 | 22 | 11.4 |
| Frozen cooked okra | 2.4 | 29 | 8.3 |
Measuring Okra by Portion
Not everyone weighs vegetables, so the calculator also accepts cups and whole pods. It uses these typical weights:
| Portion | Approximate Weight |
|---|---|
| 1 cup raw okra, sliced | 100 g |
| 1 cup boiled okra, sliced | 80 g |
| 1 cup frozen okra, cooked | 90 g |
| 1 medium okra pod | 10 g |
| 1 ounce | 28.35 g |
A medium okra pod is roughly 7 to 10 cm (3 to 4 inches) long. If your pods are significantly larger or smaller, weighing them once can make your estimate more accurate.
Worked Examples
Example 1: Raw okra by weight. You have 150 g of raw okra and a daily fiber target of 28 g. The calculator converts 150 g directly, multiplies by 3.2 g per 100 g, and gives 150 ÷ 100 × 3.2 = 4.80 g of fiber. That is 4.80 ÷ 28 × 100 = 17.1% of your daily target, and the calories are about 150 ÷ 100 × 33 = 50 kcal.
Example 2: Boiled okra by cup. You eat 1 cup of boiled okra slices. The calculator treats 1 cup as 80 g, uses the boiled fiber density of 2.5 g per 100 g, and calculates 80 ÷ 100 × 2.5 = 2.00 g of fiber. With a 25 g target, that works out to 8.0% of your daily value. The calorie estimate is 80 ÷ 100 × 22 = 18 kcal before any added oil or seasoning.
Tips and Common Mistakes
- Do not use raw weights for cooked portions. Boiled okra holds water, so 100 g of cooked okra contains less okra solids than 100 g of raw okra.
- If you sauté okra in oil or butter, the fiber stays the same but calories increase. Calculate fiber from the vegetable alone, not the finished dish.
- Spread fiber across your day. One generous cup of okra often provides only 2 to 5 g, so pair it with beans, whole grains, nuts, seeds, and other vegetables.
- For blood sugar or keto-style tracking, remember that okra's fiber is not digested, so it is typically subtracted as part of net carbs. This calculator focuses on fiber and calories only.
If you use the frozen form, keep in mind that commercial frozen okra is usually blanched before freezing, which softens it and affects water content. The frozen-cooked estimate in this calculator assumes typical packaged okra prepared without added sauce.
Frequently Asked Questions
Is okra fiber soluble or insoluble? Okra contains both types. The well-known mucilage, or slime, is a soluble, viscous fiber that can slow gastric emptying and help moderate post-meal blood sugar. The skin and tiny seeds contribute insoluble fiber, which supports regular bowel movements. Eating a variety of high-fiber foods is the best way to get both.
Does boiling remove fiber from okra? No. Heat and water do not destroy the fiber molecules themselves. Boiling mostly changes the weight of the okra because it absorbs water. That is why the fiber-per-100-gram number drops even though the total fiber in the original okra remains mostly the same.
How does okra compare with other fiber sources? At about 3.2 g per 100 g raw, okra is on the high end for common green vegetables and is especially valued for the way its mucilage thickens soups and stews. If you are also interested in grain-based fiber, this barley fiber calculator can help you compare portions of barley. For general fiber guidance, the Dietary Guidelines for Americans recommend about 14 g of fiber per 1,000 calories, which is roughly 25 to 38 g per day for most adults. Adjust your target with this in mind and check with a registered dietitian if you have medical needs.