Honeydew melon is one of the most refreshing low-calorie fruits you can add to your diet. A typical 100 g serving of raw honeydew contains only around 36 calories, along with natural sugars, potassium, and vitamin C. Because the fruit is almost 90% water, it makes a filling snack that supports hydration and healthy eating goals without blowing your calorie budget.
This honeydew calories per 100g calculator lets you enter any portion size — grams, ounces, cups, wedges, or even a whole melon — and instantly converts it into an accurate per-100g calorie and macronutrient estimate. You'll get calories, carbohydrates, sugar, fiber, protein, and fat, plus a step-by-step breakdown so you can see exactly how the math works. Whether you're tracking macros, planning meals, or just curious about your fruit bowl, this tool makes portion math effortless.
🍈 Honeydew Calories per 100g
Enter your portion to get calories, carbs, sugar, fiber, protein, and fat.
How to Use This Tool
Start by entering the amount of honeydew you plan to eat in the calculator above. You can type a number in any unit that suits how you're measuring at the moment. If you're using a digital kitchen scale, grams are the most direct option. If you're packing a fruit salad or scooping melon balls into a bowl, cups are more convenient. If you cut a wedge, use the wedge option or estimate its weight.
- Choose grams or ounces for precise kitchen scale measurements.
- Use cups when you track a bowl of diced honeydew or melon balls; 1 cup weighs about 177 g.
- Use wedges if you're eating a slice of melon; 1 standard wedge (1/8 of a medium melon) weighs about 150 g.
- Use medium melon only when you're planning to eat the whole fruit's edible flesh, about 900 g.
- Optional: tick “Show % of daily calories” and enter your daily target to see what portion of your day this snack represents.
The result panel shows total calories, carbohydrates, sugar, fiber, protein, and fat. It also gives a step-by-step calculation so you can learn exactly how the numbers are derived. Use the copy button to paste the result into your food diary or share it with a dietitian.
Honeydew Nutrition at a Glance
Honeydew is one of the lowest-energy fruits in the produce aisle. Raw honeydew melon provides roughly 36 calories per 100 grams, and because it is about 90% water, it offers a high volume of food for very few calories. The table below shows typical values for a 100 g portion and a one-cup serving.
| Nutrient | Per 100g | Per cup (177g) |
|---|---|---|
| Calories | 36 kcal | 64 kcal |
| Carbohydrates | 9.09 g | 16.1 g |
| Sugar | 8.12 g | 14.4 g |
| Fiber | 0.8 g | 1.4 g |
| Protein | 0.54 g | 0.96 g |
| Fat | 0.14 g | 0.25 g |
| Potassium | 228 mg | 404 mg |
| Vitamin C | 18 mg | 32 mg |
Values come from USDA FoodData Central entries for raw honeydew melon. Depending on the variety, ripeness, and growing region, actual nutrient values can vary a few percentage points. For calorie tracking, the 36 kcal per 100g figure is a reliable benchmark used by most nutrition databases.
How the Calculation Works
The calculator applies a simple proportional method. First, it converts whatever unit you selected into grams using these approximations:
- 1 ounce = 28.35 g
- 1 cup honeydew balls/diced = 177 g
- 1 wedge (1/8 medium melon) = 150 g
- 1 medium melon edible flesh = 900 g
Then it multiplies the weight in grams by the nutrient density per gram. Since there are 36 kcal per 100 g, the calorie density is 0.36 kcal per gram. The formula looks like this:
Macronutrients work the same way. For example, if you eat 150 g of honeydew, the carbohydrate estimate is 150 × 0.0909 = 13.6 g, and the sugar estimate is 150 × 0.0812 = 12.2 g. These calculations assume the edible flesh is uniform, which is a practical assumption for meal planning even if individual melons differ slightly.
Tips for Accurate Tracking
- Weigh the flesh only, not the rind. The rind adds almost no edible weight and can inflate your portion if you include it on the scale.
- If you're logging in an app, check whether it lists honeydew per 100 g or per cup. Matching the serving unit prevents double-entry and errors.
- If your honeydew is very ripe, natural sugar levels can be slightly higher, adding a few calories per 100 g. The difference is usually under 5 kcal.
- For fruit salads, be mindful of other ingredients. A scoop of yogurt, a drizzle of honey, or a spoon of granola adds more calories than the melon itself.
- Frozen honeydew can weigh more after thawing because ice crystals and released juice add water, but the calorie content by weight stays similar.
Common Questions
Is honeydew good for weight loss? Yes. At 36 kcal per 100 g, honeydew is a low-calorie, high-water food that can help you feel full while keeping your calorie budget intact. A full medium melon still contains around 320 kcal, so portion control remains important.
Can I trust the 36 kcal per 100 g value? It is the value used by USDA FoodData Central for raw honeydew. Different nutrient databases may list 34–38 kcal depending on variety and measurement method. The differences are negligible for day-to-day tracking.
Does honeydew raise blood sugar? Honeydew has a moderate glycemic index of around 65, but its glycemic load per 100 g is quite low because the total carbohydrate amount is modest. People managing diabetes can include honeydew in small portions, ideally paired with a source of protein or fat.
How many calories are in a whole honeydew? A medium honeydew with about 900 g of edible flesh provides roughly 324 kcal from the flesh alone. This calculator can show the exact number for the size you choose.
Compare Honeydew With Other Fruits
Honeydew is similar to cantaloupe and watermelon in calorie density, but it contains slightly more sugar by weight than watermelon. If you're tracking fruit carbohydrates, the blueberry carb calculator can be handy for a different low-calorie fruit option. For a broader fruit nutrient comparison, the fruit calcium calculator shows how melons compare with higher-calcium choices like oranges or figs. And if honeydew is part of a lunch bowl, the salad calorie calculator can help you total the whole meal.