Is Corn on the Cob Gluten Free?

Gluten Free
Fresh corn on the cob is naturally gluten free.
Fresh corn is a vegetable grain, not a wheat grain. Corn is naturally gluten free.

Coeliac Disease

Fresh corn is completely safe. Corn as a grain is gluten free.

Gluten Sensitivity (NCGS)

Safe for NCGS.

Why Does Corn on the Cob Not Contain Gluten?

Corn doesn't contain gluten. It's a different grain family from wheat.

Australia vs United States

Australia (FSANZ)

FSANZ standard. Corn is classified as gluten free.

United States (FDA)

FDA standard. Corn is classified as gluten free.

Nutrition Information

Nutrition Facts
Per 100g ยท Typical serve: 100 g (raw)
Energy360 kJ / 86 kcal
Protein3.3g
Fat, total1.4g
Saturated fat0.2g
Carbohydrate18.7g
Sugars6.3g
Dietary fibre2.0g
Sodium15mg

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

None for plain corn. Be careful with butters and sauces.

Gluten Free Alternatives

If you need a gluten free substitute, consider: Any fresh corn variety, corn kernels, fresh vegetables.

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

Is Corn on the Cob gluten free?

Fresh corn is a vegetable grain, not a wheat grain. Corn is naturally gluten free.

Can coeliacs eat corn on the cob?

Fresh corn is completely safe. Corn as a grain is gluten free.

Related Foods in Fruits and Vegetables

Fresh Fruit Fresh Vegetables Frozen Vegetables (Plain) Frozen Vegetables (with Sauce) Dried Fruit Canned Fruit Canned Vegetables Pickles

More from RefDat

Looking for kitchen gear that handles gluten-free cooking? See RefDat's Australian reviews of blenders 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, food science sources

Last reviewed: May 2026