How to Save on Groceries in Australia: Complete Guide

Evergreen guide · Last updated March 2026

Grocery costs in Australia keep climbing, but there are proven ways to save hundreds of dollars a year without clipping coupons or buying things you don't need. This guide covers the strategies that actually work at Coles, Woolworths and beyond.

1. Understand the Half-Price Cycle

Both Coles and Woolworths run half-price specials on a rotating cycle. Most branded products go on half-price roughly every 4–8 weeks. Once you notice the pattern, you can time your purchases instead of buying at full price.

2. Shop on Wednesday Morning

New weekly specials at both Coles and Woolworths drop every Wednesday between 8am and 9am AEST. Shopping early in the week gives you the best range before popular items sell out.

If you can't shop in-store on Wednesday, place an online order. Both retailers have the same half-price deals available online.

3. Stockpile Non-Perishables at Half Price

When shelf-stable items hit half-price, buy several. Products worth stockpiling include:

• Pasta, rice and canned goods
• Cooking oils and sauces
• Coffee, tea and long-life milk
• Cleaning products and laundry detergent
• Toilet paper and tissues
• Toothpaste, shampoo and body wash
• Pet food (dry and canned)

If you have freezer space, frozen meals, meat and bread at half-price are worth buying in bulk too.

4. Compare Unit Prices, Not Sticker Prices

Australian supermarkets are required to display unit prices (price per 100g, per litre, etc.) on shelf labels. A larger pack at half-price might still be more expensive per unit than the store-brand equivalent. Always check the unit price before assuming the deal is the best value.

5. Use Loyalty Programs Strategically

• Flybuys (Coles): Earn 1 point per $1 spent. Look for bonus points offers on specific products to stack with half-price deals.
• Everyday Rewards (Woolworths): Earn 1 point per $1 spent. Use Rewards Boosters to multiply your points on chosen categories.

Neither program requires you to have the card to get half-price deals — the deals are available to everyone — but the points add up over time.

6. Consider Store-Brand Products

Coles and Woolworths both have extensive home-brand ranges that are typically 20–40% cheaper than branded equivalents at full price. For some products, the home-brand version at regular price is cheaper than the branded version at half-price.

Categories where store brands perform well: basic pantry items, cleaning products, paper goods, and basic dairy products.

7. Plan Meals Around What's on Special

Instead of deciding meals first and then shopping, flip the approach: check what's on half-price this week and plan meals around those ingredients. This single change can dramatically reduce your weekly spend.

8. Avoid Common Traps

• Don't buy it just because it's half-price. If you wouldn't buy it at full price, skip it. A deal is only a deal if you'll actually use the product.
• Watch for "was/now" inflation. Occasionally, a product's "regular" price gets bumped up before a half-price promotion. Compare with what you normally pay.
• Skip end-of-aisle displays. These are merchandising placements, not always the best deals. Check the shelf price of similar products in the regular aisle.
• Don't overbuy perishables. Half-price yoghurt is no saving if half of it goes in the bin.

9. Use Online Shopping to Stay on Budget

Online shopping removes impulse purchases. You can see your running total, sort by price, and compare easily. Both Coles Online and Woolworths Online offer delivery and Click & Collect options.

10. Track Your Spending

Keep a rough tally of your weekly grocery spend. When you actively track costs, you make better decisions. Many Australians don't know how much they spend on groceries each week — the average household spends between $150–$300 per week depending on family size.