Cheerios is generally unsuitable for keto at typical portions. The reference amount contains 63.1g net carbs; a normal serving can consume much of a strict daily carbohydrate limit.
Are Cheerios Keto?

YOUR PORTION
How much are you having?
Per 100 g (as listed by source). USDA FoodData Central.
Scales this reference to your portion, with no extra deductions. Calculation and units.
63.1gnet carbs in your portion
- Total carbs
- 73.2g
- Fiber
- 10.1g
- Protein
- 12.4g
- Fat
- 6.6g
- Calories
- 372
The 100 g reference amount has 63.1g net carbs and can exceed strict daily carb limits.
- Net carbs (100 g)63.1g
- Protein (100 g)12.4g
- Fat (100 g)6.6g
- Keto verdictAvoid on keto
NUTRITION FACTS
Per 100 g (as listed by source)
Source: USDA FoodData Central reference record
Source fit: generic reference; variety, brand, or preparation may differ
Net-carb calculation: total carbohydrate - fiber
This USDA record is used as a generic nutrition reference; variety, brand, or preparation may differ.
Nutrition record reviewed 2026-07-09. Maintained by KetoLens Team.
WHY IT'S NOT KETO-FRIENDLY
- Not keto: starch-dense oats drive high net carbs per serving
- Low fat and moderate protein yield poor keto macro balance
- Even a small bowl (~1 cup) can consume most daily carb allowance
PREPARATION SUGGESTIONS
IF NOT STRICT KETO
Keep to a micro-portion (2–4 Tbsp) over Greek Yogurt (Full Fat) with berries—but expect a carb impact.
BETTER SWAP (KETO)
Use Chia Seeds, nuts, and cinnamon with Almond Milk (Unsweetened) for a cereal-style bowl.