The Strategies That Make the Biggest Difference

  1. 1

    Meal plan for the week before you shop

    Plan every meal for the week, then write a shopping list based only on what those meals need. This eliminates impulse buying (which typically adds 20–40% to a grocery bill) and prevents buying ingredients that go unused. Spend 10 minutes on Sunday planning — it saves significant money and time during the week.

  2. 2

    Switch to store brand/generic products

    For staples like pasta, rice, flour, canned tomatoes, frozen vegetables, cleaning products and oils — supermarket home brands are typically 30–50% cheaper than name brands and are often made in the same factory. Taste test on staples before committing; the quality difference is minimal for most products.

  3. 3

    Check the specials before planning meals

    Plan meals around what meat and produce is on special that week rather than the other way around. Check the Coles and Woolworths apps or catalogues before meal planning. If chicken is half price, chicken features prominently that week.

  4. 4

    Buy dry staples in bulk

    Rice, pasta, lentils, oats, flour, sugar, canned goods and dried beans keep for months or years. Buying larger quantities significantly reduces the per-unit cost. Only bulk-buy items you definitely use — perishables in bulk lead to waste.

  5. 5

    Reduce meat consumption

    Meat is the most expensive part of most grocery budgets. Replacing 2–3 meat meals per week with legumes (lentils, chickpeas, beans), eggs or tofu can save $30–50 per week for a family. These are nutritionally excellent and cost a fraction of the price.

  6. 6

    Use the unit price, not the package price

    The unit price (price per 100g or per litre, shown on the shelf label) tells you the true cost. A bigger package is not always cheaper. Check unit prices when comparing sizes and brands.

  7. 7

    Shop the perimeter, not the aisles

    Fresh produce, meat, dairy and bread line the perimeter of most supermarkets. Processed, packaged (more expensive) products fill the centre aisles. A trolley dominated by perimeter purchases is typically cheaper and more nutritious.

Use the Coles or Woolworths appBoth apps show weekly specials before you shop, allow you to create shopping lists, and track your spending. The Everyday Rewards (Woolworths) and Flybuys (Coles) programmes also offer genuine discounts for regular shoppers.

Frequently Asked Questions

Rarely — the time and fuel costs usually exceed the savings for most households. A better approach is to know which supermarket is generally cheaper for your regular shop (Aldi is typically 20–30% cheaper than Coles/Woolworths for comparable products) and do your main shop there, using Coles or Woolworths for specific items or specials.
In Australia, average household grocery spending is around $200–350 per week for a family of four, but highly variable. A frugal household using these strategies can operate on $120–180 per week for a family of four. Track your current spending for one month before setting a target.