Okra is a low-calorie, high-fiber vegetable that fits easily into weight-management and balanced-eating plans. This okra calories per ounce calculator converts any portion you weigh in ounces or grams into its calorie value, matching both raw and boiled okra so you get a realistic estimate for the form on your plate.
The numbers come from USDA FoodData Central: raw okra provides about 33 calories per 100 grams, while boiled okra provides about 22 calories per 100 grams. The same values are used to estimate carbohydrates, protein, and fat for the exact amount you plan to eat. A one-ounce raw serving comes out to roughly 9.4 calories, which makes okra one of the lighter choices in the produce aisle.
Dietitians, meal preppers, and anyone logging portions by weight will find this tool useful for building consistent calorie and macro totals. You can also use it as a quick portion-reference before cooking.
Okra Calorie Calculator
Step-by-Step Guide
This calculator is designed for people who track calories by weight. Using a kitchen scale gives much more reliable results than measuring by cup because okra pieces vary in size and packing.
- Enter the amount of okra you plan to eat in the Amount field.
- Choose ounces or grams from the unit dropdown.
- Select Raw or Boiled to match how the okra is prepared.
- Set Servings to 1 if this is a single portion, or a higher number if you are calculating a whole recipe.
- Press Calculate calories to see total calories, calories per ounce, and a carbohydrate, protein, and fat breakdown.
Nutrition Values Behind the Numbers
The tool uses USDA FoodData Central values. The table below shows the values per 100 g for the two forms included here.
| Form (100 g) | Calories | Carbs | Fiber | Protein | Fat |
|---|---|---|---|---|---|
| Raw okra | 33 kcal | 7.45 g | 3.2 g | 1.93 g | 0.19 g |
| Boiled okra | 22 kcal | 4.51 g | 2.1 g | 1.87 g | 0.21 g |
Because one ounce equals 28.35 g, a 1 oz raw serving works out to about 9.4 kcal, while a 1 oz boiled serving is roughly 6.2 kcal. These are small numbers, but they add up when okra is paired with rice, oil, or sauces.
Worked Examples
Example 1 — raw, weighed in ounces: You weigh out 3 oz raw okra. First convert to grams: 3 × 28.35 = 85.05 g. Calories = (33 ÷ 100) × 85.05 = 28.1 kcal. Carbs = (7.45 ÷ 100) × 85.05 = 6.3 g; protein = 1.6 g; fat = 0.2 g.
Example 2 — boiled, weighed in grams: You measure 200 g boiled okra after cooking. Calories = (22 ÷ 100) × 200 = 44 kcal. This is a generous two-cup portion, yet it still falls well under many snack portions.
If you also track energy in cooked dishes, the same logic powers other portions on this site. For instance, the almond calories per ounce calculator applies the same weight-based approach to a calorie-dense food.
Factors Affecting Accuracy
Okra is mostly water, so its calorie density depends a lot on moisture. Boiled okra absorbs water, which spreads the same nutrients over more weight and lowers the per-100 g calorie count. Grilling or roasting without oil keeps values close to the raw or boiled range. Frying is different: okra soaks up oil and often picks up a batter coating, which can double or triple calories. For fried okra, use the nutrition label from the product or restaurant instead of the values in this tool.
Variety and maturity also matter, but only slightly. Older, larger pods may have more seeds and slightly more starch, while young tender pods contain a bit more water. Differences between individual batches are usually within a few calories per 100 g.
Frequently Asked Questions
Is okra really only about 9 calories per ounce raw? Yes. Raw okra is about 33 kcal per 100 g, and 1 oz is roughly 28.35 g. That gives about 9.4 kcal per ounce. The exact number varies slightly with pod size and moisture.
Why does boiled okra have fewer calories per 100 g than raw? Boiling adds water that stays in the okra. After cooking, 100 g of boiled okra contains a larger share of water, so the same amount of dry matter is diluted. If you weigh your raw portion before cooking and use raw values, your calorie estimate stays accurate.
Can I use this for frozen okra? Frozen okra is typically blanched before freezing, so its calorie count is close to the boiled value. Check the package label if the bag includes sauce or seasoning, because those ingredients add calories.
What about the fiber? Okra is a useful source of soluble and insoluble fiber. Raw okra provides about 3.2 g of fiber per 100 g, which supports digestion and helps slow blood sugar response. The calculator includes fiber within the total carbohydrate number.
Additional Resources
For complete mineral, vitamin, and amino acid profiles, search okra in USDA FoodData Central. The Wikipedia okra page also covers the plant’s varieties, culinary uses, and regional dishes. Both are good starting points if you want to go beyond calories.