Gooseberries are a tart, low-calorie fruit that fit easily into a flexible eating plan. Whether you’re tracking a bowl of fresh berries, adding frozen ones to a smoothie, or portioning canned gooseberries, knowing the energy content per 100g is a key first step. This calculator converts your portion to grams and gives you a fast, accurate calorie estimate.
Use the default Portion → Calories mode for grams, ounces, cups, or handfuls, or switch to Package Info → Per 100g when you have a jar or container that lists total calories but not the per-100g value. An optional serving-size field also breaks the result down into calories per serving and servings per portion.
Raw gooseberries contain about 44 kcal per 100g, but frozen and canned versions can differ. The energy density is adjustable, so you can match a product label or your own recipe exactly.
🍇 Gooseberry Calories Calculator
📊 Results
Step-by-Step Guide
Start by choosing a calculation mode at the top of the tool. In Portion → Calories mode, type the amount you plan to eat, pick the unit (grams, ounces, cups, or handfuls), and confirm the energy density in kcal per 100g. The optional serving-size field splits the total into per-serving calories and tells you how many servings your portion contains. In Package Info → Per 100g mode, enter the total package weight and the total calories printed on the jar or can; the calculator works backward to find the per-100g value.
Quick preset: The buttons above the density field set common values instantly — raw gooseberries ≈ 44 kcal/100g, frozen without sugar ≈ 42 kcal/100g, and canned in heavy syrup ≈ 73 kcal/100g. They are starting points, not substitutes for a product label.
The Math Behind the Estimate
Calorie density is expressed as energy per 100g of edible fruit. To estimate a portion, the calculator first converts your unit to grams using standard approximations: 1 ounce = 28.3495 g, 1 metric cup ≈ 150 g of berries, and 1 handful ≈ 90 g. It then applies the formula:
Calories = (grams ÷ 100) × kcal per 100g
Package mode uses the reverse relationship: kcal per 100g = (total kcal ÷ total grams) × 100. This is the same calculation food manufacturers perform when they build the nutrition table for a label.
Worked Examples
Example 1: 150 g of raw gooseberry at 44 kcal/100g → (150 ÷ 100) × 44 = 66 kcal.
Example 2: One cup of berries (≈ 150 g) at 44 kcal/100g → 150 g → 66 kcal.
Example 3: A 300 g jar lists 132 kcal in total → (132 ÷ 300) × 100 = 44 kcal/100g.
Reference Calorie Values
| Form | Typical kcal per 100g |
|---|---|
| Raw gooseberries | 44 |
| Frozen fruit, no added sugar | ~42 |
| Canned in light syrup | ~54 |
| Canned in heavy syrup | ~73 |
Values are typical figures for comparison; the exact number on your product label can differ by variety, ripeness, and packing method.
Common Mistakes to Avoid
- Confusing fluid ounces with weight ounces — weigh berries, don’t measure syrup or juice.
- Using volume estimates for frozen berries, which pack more loosely than fresh; weighing frozen fruit is far more accurate.
- Forgetting added sugar — canned gooseberries in heavy syrup can carry nearly double the calories of raw fruit.
- Entering whole-package calories in portion mode without converting to per-100g density first.
Frequently Asked Questions
Are gooseberries good for a low-calorie diet? Yes. Raw gooseberries are roughly 44 kcal per 100g, which makes them a low-energy-density fruit. They also provide vitamin C, fiber, and antioxidants, so they can replace higher-calorie sweets as a snack or dessert topping.
Why does my nutrition app show a slightly different number? Calorie databases sample different varieties, growing conditions, and measurement methods, so values can vary by a few kcal. Use the editable density field to match the exact label on the product you bought.
Is the frozen value the same as fresh? Unsweetened frozen gooseberries are very close to raw fruit because freezing preserves the natural sugars without adding any. Values diverge when sugar, syrup, or other ingredients are added.
Where can I find official nutrition data? The USDA FoodData Central database publishes detailed nutrient profiles for raw and prepared gooseberries. You can search it at fdc.nal.usda.gov.