Vanilla pudding (ready-to-eat) has 89 kcal per 100 g. Sugar runs 15.1 g and fat 0 g per 100 g; the fat-free version saves ~30 kcal per cup vs regular. Snack cups are typically 99–113 g, so a single cup is ~94.3 kcal. The portion is fixed by the package — no measuring needed.
How should I track Vanilla, ready-to-eat, fat free?
The trickiest part about tracking Vanilla, ready-to-eat, fat free is that small portions pack a lot of calories, and most people estimate sweet portions poorly. Research (Almiron-Roig et al., Appetite 2013) found that calorie-dense foods are underestimated by 50–200% when portioned by eye. Weighing on a scale takes the guesswork out. And here is the mindset shift that helps: tracking sweets is not about guilt. It is about awareness. When you log a treat honestly, you can plan around it and still hit your targets for the day.