Cereal Bar — Nutrition, Calories & Diet Check
Cereal Bar — 420 kcal, 6.0g protein and 65.0g carbs per 100g. Here's how it stacks up for keto, low-carb, high-protein, gluten-free and vegan snacking, with full typical nutrition per 30g serving.
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Nutrition: Cereal Bar (typical values)
| Per 100g | Per 30g serving | |
|---|---|---|
| Calories | 420 kcal | 126 kcal |
| Protein | 6.0g | 1.8g |
| Carbohydrates | 65.0g | 19.5g |
| of which sugars | 28.0g | 8.4g |
| Fat | 14.0g | 4.2g |
| Fibre | 5.0g | 1.5g |
| Salt | 0.4g | 0.1g |
Typical values for generic cereal bar; brands vary — always check the label. For full per-food nutrition data see our sister site's calorie and nutrition checker.
Snack Picks
Is Cereal Bar keto-friendly?
No. At 65.0g of carbs per 100g (including 28.0g sugars), cereal bar doesn't suit a ketogenic diet. If you're keto, look at meat snacks, cheese, nuts or seaweed instead.
Is Cereal Bar a good source of protein?
Not especially. Cereal Bar provides 6.0g of protein per 100g — around 1.8g per serving — so treat it as an occasional snack rather than a protein source. If you're stocking up, a snack portion pot set makes it easy to keep portions in check.
Sugar, salt and overall balance
Per UK traffic-light thresholds, cereal bar is high in sugar (28.0g/100g) and moderate in salt (0.4g/100g), with 5.0g of fibre. At 420 kcal per 100g, portion size decides whether it fits your day. Portion control helps more than anything — some snackers keep a set of digital kitchen scales to hand for exactly that reason.
Curious what's actually in this kind of snack? Check additives and E-numbers with the food ingredient checker, and if you're pregnant or storing leftovers, our food safety guide covers what's safe.
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Last updated: · Typical values; check product labels