How to read food labels in Australia

Food labels tell you almost everything you need to know about what you are buying: the nutrition you are getting, what is inside, when it is safe to eat, and the claims companies make about their products. Understanding Australian food labels helps you make choices that suit your budget, dietary needs, and values. Pinch helps you compare prices and reduce your grocery bills, while making informed choices based on the nutrition and quality information on every product.

The Nutrition Information Panel

Every packaged food sold in Australia must display a Nutrition Information Panel. It shows the energy (kilojoules), fat, saturated fat, protein, carbohydrates, sugar, sodium, and sometimes fibre per serve and per 100g.

The key to comparing products fairly is to always read the per 100g column, not the per serve column. Here is why:

• Per serve can be misleading: A chocolate bar might claim 200 calories per serve, but if the packet contains four servings, the manufacturer controls what counts as "one serve". Larger servings look healthier on the label.
• Per 100g is the standard: All products show this column, whether the pack is 50g or 500g. Compare apples to apples: a cereal at 150 kilojoules per 100g is always more energy-dense than one at 120 kilojoules per 100g, regardless of packet size.
• Check the serve size: Some products have surprisingly small serve sizes (one biscuit, 20g of muesli). If you typically eat more, the actual nutrition you consume will be higher.

How to read the Nutrition Information Panel

Here is what each line means in practical terms:

• Energy (kilojoules): How much fuel the food provides. Higher = more calorie-dense. Per 100g lets you compare density fairly.
• Protein: Important for muscle and repair. Higher is generally better unless it is from processed ingredients. Meat, eggs, yoghurt, legumes are reliable protein sources.
• Fat: Total fat is less important than the breakdown. You want less saturated fat and more unsaturated fat (from olive oil, nuts, fish).
• Saturated fat: Keep this low. A good target is less than 10% of your daily energy from saturated fat (roughly 20g per day for a 2000 kilojoule diet).
• Sodium (salt): Less is better. Aim for less than 400mg per 100g for everyday foods. More than 600mg per 100g is considered high salt.
• Carbohydrates and sugars: The panel shows total carbs and how much of those are sugars. Higher sugar products are less nutritious. Watch out for products with more than 10g sugar per 100g.
• Fibre: Not always listed but important for digestion and feeling full. Aim for at least 3g per 100g in breads, cereals, and grain products.

Understanding the ingredient list

The ingredient list tells you exactly what is in the food, in descending order by weight. This is legally binding in Australia.

• First ingredient is the main one: If a cereal lists "sugar" before "oats", sugar is the dominant ingredient by weight. If water is first, it is mostly water (which is fine for soups and sauces).
• Watch the order of ingredients: In a muesli, you want to see rolled oats, nuts, dried fruit, then sugar. If sugar comes near the top, you are buying sweetened oats.
• Long ingredient lists are not bad on their own: A tomato sauce might list tomatoes, water, salt, garlic, herbs, spices, and thickeners. That is legitimate. But a cereal with 20 ingredients including multiple types of sugar, colourings, and preservatives is highly processed.
• Watch for hidden sugars: Sugar goes by many names: honey, malt, agave, fruit juice concentrate, maple syrup, cane juice, molasses. If several of these appear early in the list, the product is high in sugar.
• Preservatives and additives: Numbers like 202, 211, 415 are food additives. They are legal and safe at the levels used, but some people prefer to avoid them. Check the label if you have sensitivity.

The Health Star Rating system

The Health Star Rating is a voluntary system (not all products display it, but major brands usually do). It uses 0.5 to 5 stars to rate overall nutritional value. More stars = more nutritious.

The rating considers several factors per 100g:

• Energy content
• Saturated fat
• Sodium (salt)
• Sugar
• Protein
• Fibre
• Fruit and vegetable content

How to use it: The star rating is a quick way to compare similar products. A muesli bar at 3.5 stars is more nutritious than one at 2 stars. But the rating does not account for whole-food nutrition, so a banana (no label, no rating) is more nutritious than a 4-star snack bar.

Important: Do not assume a product with stars is healthy simply because it scores well. A product can be 5 stars and still processed. Always check the ingredient list and per-100g nutrition panel for the full picture.

Date codes: "use by" vs "best before"

Australia requires two types of date labels, and they mean different things for safety and cost.

• "Use by" date: This is a safety deadline. Do not eat the food after this date. It applies to highly perishable foods like fresh meat, fresh dairy, and ready-to-eat foods. After the use-by date, harmful bacteria may have grown enough to make you sick, even if the food looks and smells fine.
• "Best before" date: This is about quality, not safety. The food is safe to eat after this date, but it may lose flavour, texture, or some nutrients. Tinned goods, dry pasta, cereals, biscuits, and frozen foods have best-before dates. Many foods are still good weeks or months after this date.

How to use this to save money: You can often buy items near their best-before date at discount. Tinned tomatoes, pasta, breakfast cereals, and biscuits are safe well after the best-before date if stored properly. Some supermarkets heavily discount these items in the final week.

Health claims and marketing language

Food companies use words like "natural", "lite", and "no added sugar" to appeal to shoppers. Some claims are legally defined in Australia; others are just marketing.

• "Natural": This has no legal definition in Australia. A product claiming to be natural may still contain food additives, colourings, and preservatives. Check the ingredient list.
• "Lite" or "Light": This is a legal claim. The product must have at least 25% less of a nutrient (energy, fat, sugar, or salt) compared to the regular version. But lighter does not always mean healthy. A lite chocolate bar is still chocolate.
• "No added sugar": The product does not have sugar added during manufacture, but it may contain natural sugars (from fruit juice concentrate, honey, or the fruit itself) that have the same effect on your body as added sugar. Always check the total sugar in the nutrition panel.
• "Sugar-free": The product has less than 0.5g sugar per serve. It may contain sugar alcohols or artificial sweeteners instead, which have fewer calories but may affect some people differently.
• "Reduced fat": The product has at least 25% less fat than the regular version. This is legally defined, so it is reliable. But reduced fat does not mean healthy if the product is high in sugar or sodium.
• "Made with real fruit/vegetables": This means the product contains some fruit or vegetable, but not necessarily much. A biscuit "made with real strawberries" might contain 1% strawberry powder.
• "High in fibre" or "Good source of fibre": This is a legal claim. The product must contain at least 3g fibre per serve (for "good source") or at least 6g per serve (for "high"). This is reliable.

Country of origin labels

Australia requires country of origin labelling for most foods. The rules changed in 2023 to make labels clearer:

• "Made in Australia": The product was substantially transformed (not just packaged) in Australia, and more than 50% of the production cost is Australian.
• "Made in Australia from at least [%] Australian ingredients": The new format makes it clear what percentage of ingredients come from Australia. For example, "Made in Australia from at least 85% Australian ingredients" means 85% of the ingredients are Australian sourced, but the final 15% may come from overseas.
• "Product of Australia": All ingredients are Australian. This is rare.
• No origin claim: The product is mostly made overseas or mostly assembled/packaged in Australia but primarily made elsewhere. Always look for the origin line; if it is not there, the product is not substantially Australian.

Why this matters: If you prefer to buy Australian, the percentage label helps you decide. A pasta "made in Australia from at least 70% Australian ingredients" is mostly Australian wheat but may use overseas additives.

Allergen labelling

Australia requires all major allergens to be clearly labelled on packaged food. The big nine allergens are:

• Peanuts
• Tree nuts (almonds, cashews, walnuts, etc.)
• Milk
• Eggs
• Fish
• Crustaceans
• Sesame
• Soya
• Sulphites (food additive)

Where to find allergen info: Look for a "Contains:" or "Allergens:" line on the label, usually after the ingredient list. This must be in a clear, easy-to-read font. Some products also warn of cross-contamination: "May contain traces of nuts" or "Manufactured in a facility that processes tree nuts". If you have a severe allergy, read both the contains and may contain lines carefully.

Read the ingredient list too: Sometimes ingredients contain allergens you might miss. For example, Worcestershire sauce contains anchovies (fish). Always read the full ingredient list if you have allergies or intolerances.

Putting it all together: a label-reading checklist

Next time you pick up a product, spend 30 seconds to read the label properly:

1. Check the per-100g nutrition panel. Is the sodium high (more than 600mg)? Is the sugar high (more than 10g)? Is there fibre (good if more than 3g)?
2. Read the ingredient list. Are the first ingredients recognisable? Do you see multiple types of sugar listed?
3. Check the Health Star Rating (if shown). More stars = more nutritious. But do not stop there.
4. Look at the date code. If it is a best-before date, you may have more flexibility for discounted items.
5. Watch for health claims. "Natural" means nothing. "Lite" and "high fibre" are legally defined, so they are reliable. Compare to the nutrition panel to verify.
6. Check for allergens if they affect you.
7. Compare per 100g with similar products to find the better buy.

Related guides

• How to compare grocery prices in Australia: Learn how per-100g pricing helps you find the real bargain, not just the smallest number on the shelf.
• Understanding unit pricing: A practical guide to price per kilogram and price per litre.
• Supermarket own brands: quality vs budget: How to choose when Coles, Woolworths, and Aldi house brands make sense.
• How to reduce food waste and save money: Use labels and best-before dates strategically to cut waste.