Calorie degli alimenti
Il testo originale dell’articolo è in inglese.
Medjool date serving sizes: calories by grams and shared portions
BiteCal editorial · · 4 min di lettura
Calculate Medjool date calories from edible grams × 277 ÷ 100. For example, 30 g provides 83.1 kcal and 15 g provides 41.5 kcal. A piece or spoonful needs its own weight.
Calcola una porzione pesata
FDC 168191 · 277 kcal / 100 g
Il calcolo adatta un riferimento alimentare al peso. Non misura una foto o una ricetta intera.
Medjool date calories for weighed edible portions
| Edible amount | Calculated calories | Protein | Carbohydrate | Fat | Fiber |
|---|---|---|---|---|---|
| 15 g | 41.5 kcal | 0.3 g | 11.3 g | 0 g | 1 g |
| 30 g | 83.1 kcal | 0.5 g | 22.5 g | 0 g | 2 g |
| 45 g | 124.7 kcal | 0.8 g | 33.8 g | 0.1 g | 3 g |
| 60 g | 166.2 kcal | 1.1 g | 45 g | 0.1 g | 4 g |
| 100 g | 277 kcal | 1.8 g | 75 g | 0.1 g | 6.7 g |
Start with the portion that is actually edible
The named reference is Medjool date with the pit excluded. Other varieties can have different sizes, and a fruit count alone does not guarantee the same edible weight.
Remove the pit and weigh the edible portion. Counting dates without considering their size can make the portion less reproducible. A useful kitchen sequence is to place an empty bowl on the scale, tare it to zero, add the edible Medjool date, and note the grams before combining it with other foods. If you serve only part of that amount, record the part eaten. Leftovers matter because the amount available and the amount consumed are different quantities.
The gram calculation, step by step
A weighed 30 g portion provides approximately 83.1 kcal: 30 × 277 ÷ 100. A smaller 15 g portion gives 41.5 kcal, while 45 g gives 124.7 kcal. These are calculated amounts of the named food, not claims about the weight of a standard piece, cup or restaurant serving.
To reverse the calculation for an arithmetic example, 277 kcal of this reference corresponds to 100 g. A number expressed in grams of food is not a number expressed in grams of protein or carbohydrate. Keeping the food weight and nutrient units separate is particularly useful when a tracking screen shows several gram figures together.
Dividing a batch or sharing a plate
Suppose a recipe contains 60 g of the named Medjool date and you divide that ingredient equally between two plates. Each plate receives 30 g of Medjool date, or 83.1 kcal from that ingredient. If one person takes three-fifths of the ingredient instead, their share is 36 g and 99.7 kcal. Equal plate size does not prove equal ingredient distribution, particularly when chunks or toppings are uneven.
Remove pits before weighing dates for a snack or recipe. For a blended date paste, include the original date quantity and any other ingredients, then divide the batch by the amount served.
When cooking changes the weight
Weighing before and after cooking answers different questions. Water can be absorbed, evaporated or drained, changing the final gram weight. If a weighed batch loses water, dividing the same retained ingredient energy by a smaller final weight increases the calculated energy per 100 g. That arithmetic does not mean heat created new calories. It also assumes you accounted for discarded ingredients and that the food reference matches the starting material.
Date paste in a recipe still contributes energy. Nut fillings, chocolate and syrup should be included with the fruit.
Additions have portions too
Stuffed dates with nut butter or chocolate are mixed snacks. The date still contributes its own energy, and the filling needs an additional entry rather than being ignored because the fruit is most visible.
For an explicit ingredient example, 30 g of the named Medjool date plus 5 g olive oil gives approximately 127.3 kcal. The Medjool date contributes 83.1 kcal and the oil contributes 44.2 kcal. This is an illustrative two-ingredient calculation, not a tested recipe or a claim that Medjool date is always served with oil.
What your selected portion contains
The same 100 g reference provides 1.8 g protein, 75 g total carbohydrate, 0.1 g fat and 6.7 g fiber. For the illustrated 30 g portion, those amounts become 0.5 g protein, 22.5 g carbohydrate, 0 g fat and 2 g fiber. Calories and individual nutrients describe different parts of the food, so keep all of them on the same portion basis when reading the table.
Use the table for the named preparation only. If the quantity you have is a packaged serving, check its gram basis before using the calculation. Avoid assigning a household measure an invented weight merely because the food name matches; measuring the edible portion resolves that uncertainty directly.
Review the serving in BiteCal
In BiteCal, start with a photo of the Medjool date portion and the rest of the meal. Review the proposed food name, preparation, amount and visible additions before saving the calorie and macro estimate. If you already know the gram weight, use it as a check rather than accepting a visually plausible portion. A photo cannot establish a hidden oil quantity or replace the identity of a packaged product.
The nutrient figures come from USDA SR Legacy, final release April 2018. They provide a reproducible reference for the named food rather than a laboratory result for your own serving. Use the current package or restaurant information when it describes your exact product more closely. Rounding explains small differences between displayed portions; calculations here use the retained unrounded reference values.
Domande frequenti
How do I calculate a different Medjool date portion?
Multiply edible grams by 277 and divide by 100. A 45 g portion gives 124.7 kcal for the named reference.
What if I eat only part of the serving?
Subtract uneaten edible food from the starting amount. Eating half of a weighed 30 g amount gives an eaten 15 g portion, approximately 41.5 kcal.
Should I weigh Medjool date before or after preparation?
Remove the pit and weigh the edible portion. Counting dates without considering their size can make the portion less reproducible.
Can I use a piece or spoon instead of grams?
Only when you know the edible weight of that particular portion. Remove pits before weighing dates for a snack or recipe. For a blended date paste, include the original date quantity and any other ingredients, then divide the batch by the amount served.
Riferimenti nutrizionali
USDA FoodData Central SR Legacy, April 2018. Values refer to 100 g edible portion. Historical reference averages are not current branded-product labels.
- FDC 168191: Dates, medjool — 277 kcal per 100 g
- FDC 173944: Bananas, raw — 89 kcal per 100 g
- FDC 171413: Oil, olive, salad or cooking — 884 kcal per 100 g
Fonti
- USDA FoodData Central: Dates, medjool
- USDA FoodData Central: Bananas, raw
- USDA reference olive oil, FDC 171413
General educational information. Food and photo estimates are approximate; personal nutrition needs may require qualified individual advice.
