Fuji apple has 52 kcal and 10.4 g sugar per 100 g. Among the sweetest common varieties. The crisp, dense flesh makes Fuji apples heavier than they look — weigh rather than estimating.
How should I track Apple, Fuji?
When tracking Apple, Fuji, weigh the edible portion — after peeling, coring, or removing seeds. The part you throw away does not count, but it can make up 20–40% of the total weight depending on the fruit. A systematic review (Whitton et al., Adv Nutr 2022) found that fruits are among the most commonly misestimated food groups. One more thing to watch: fresh and dried versions have very different calorie density. A handful of dried fruit can have the same calories as a whole bowl of fresh — always double-check which form you are logging.