Are Granola bars Gluten Free?

Check the Label
Granola bars may contain gluten depending on the base grain and bind ingredients.
Many granola bars use oats as a base, which are at high risk for gluten cross-contamination. Some bars also include malt, honey, or wheat starch as binders.

Coeliac Disease

Many granola bars are not safe. Buy certified gluten free varieties or make your own.

Gluten Sensitivity (NCGS)

Same as coeliac guidance. Many granola bars are not safe.

Why Do Granola bars Sometimes Contain Gluten?

Granola is made from oats (gluten risk), grains, nuts, and sweeteners. The binders (honey, malt, syrup) may contain gluten.

Australia vs United States

Australia (FSANZ)

FSANZ requires GF labelling. Most Australian granola bars contain oats or malt and are not GF.

United States (FDA)

FDA labelling. US granola bars are also mixed for safety.

Nutrition Information

Nutrition Facts
Per 100g ยท Typical serve: 100 g (oat-based, chewy)
Energy1900 kJ / 454 kcal
Protein7.0g
Fat, total18.0g
Saturated fat4.0g
Carbohydrate66.0g
Sugars30.0g
Dietary fibre4.0g
Sodium200mg

Source: USDA FDC. Values are for the generic food in its standard form. Branded products may vary. Always check the product label for the most accurate nutrition information.

What to Watch For

Oats (cross-contamination risk), malt, wheat starch, honey with wheat additives.

Gluten Free Alternatives

If you need a gluten free substitute, consider: Gluten free granola bars (certified), nuts, dried fruit, seeds.

Medical disclaimer: This is general information about gluten content, not medical advice. If you have coeliac disease, non-coeliac gluten sensitivity, or a wheat allergy, always consult your doctor or accredited practising dietitian before making dietary changes. Product formulations change. Always read the label.

Frequently Asked Questions

Are Granola bars gluten free?

Many granola bars use oats as a base, which are at high risk for gluten cross-contamination. Some bars also include malt, honey, or wheat starch as binders.

Can coeliacs eat granola bars?

Many granola bars are not safe. Buy certified gluten free varieties or make your own.

Related Foods in Snacks and Sweets

Potato chips (plain) Potato chips (flavoured) Corn chips Popcorn Pretzels Crackers (regular) Rice crackers Nuts (plain or raw)

More from RefDat

Looking for kitchen gear that handles gluten-free cooking? See RefDat's Australian reviews of air fryers for coeliac-friendly options. Explore more reference data at refdat.com.

How We Verify This

Every food in our database is reviewed against current FSANZ and FDA gluten-free standards. Brand data is verified against manufacturer labelling. We cross-reference with Coeliac Australia ingredient lists and the USDA FoodData Central database. When Australian and US standards differ, we apply the stricter standard.

Sources

FSANZ allergen labelling, ingredient analysis

Last reviewed: May 2026