Price comparison
Aldi vs Coles: Which Supermarket Is Cheaper?
Side-by-side grocery price comparison between Aldi and Coles in Australia. Prices are tracked daily across thousands of products so you can see at a glance which supermarket wins on the categories you buy most.
As of 18 Aug 2026, Aldi has the cheaper basket in Australia — about 25% lower ($90.05 vs $119.80) across 21 comparable categories, winning 19 of them outright.
Prices updated 18 Aug 2026
Basket = the cheapest in-stock item per category across the 21 everyday categories both Aldi and Coles stock, using live prices re-checked within the last 21 days. Recalculated daily.
Quick Comparison
Aldi products tracked
2,614
Coles products tracked
11,115
Head-to-head categories
21
Head-to-head by category
| Category | Aldi | Coles | Cheaper at | You save |
|---|---|---|---|---|
| Deodorant | $2.99 | $16.00 | Aldi | $13.01 |
| Avocado | $2.49 | $10.00 | Aldi | $7.51 |
| Meal Kits | $5.89 | $8.50 | Aldi | $2.61 |
| Soft Drink Bottles | $2.49 | $4.20 | Aldi | $1.71 |
| Apples | $6.49 | $7.90 | Aldi | $1.41 |
| Chocolate Blocks and Bars | $4.79 | $3.50 | Coles | $1.29 |
| Laundry Powder | $16.99 | $18.00 | Aldi | $1.01 |
| Potatoes | $6.99 | $6.00 | Coles | $0.99 |
| Savoury Crackers | $3.15 | $4.00 | Aldi | $0.85 |
| Juice & Cordial | $5.69 | $6.40 | Aldi | $0.71 |
| Plain & Sweet Biscuits | $3.29 | $4.00 | Aldi | $0.71 |
| Kids & Pouch Yoghurt | $1.99 | $2.55 | Aldi | $0.56 |
| Dried Fruit | $1.69 | $2.20 | Aldi | $0.51 |
| Recipe Bases & Simmer Sauces | $2.49 | $3.00 | Aldi | $0.51 |
| Carrots | $1.99 | $2.40 | Aldi | $0.41 |
| Noodles | $3.69 | $3.95 | Aldi | $0.26 |
| Protein & Sports Nutrition | $2.29 | $2.45 | Aldi | $0.16 |
| Toothpaste | $2.69 | $2.75 | Aldi | $0.06 |
| Chocolate Biscuits | $2.99 | $3.00 | Aldi | $0.01 |
| Coffee | $4.49 | $4.50 | Aldi | $0.01 |
| Soy Milk | $4.49 | $4.50 | Aldi | $0.01 |
- Deodorant
- Aldi
- $2.99
- Coles
- $16.00
Cheaper at Aldi — save $13.01
- Avocado
- Aldi
- $2.49
- Coles
- $10.00
Cheaper at Aldi — save $7.51
- Meal Kits
- Aldi
- $5.89
- Coles
- $8.50
Cheaper at Aldi — save $2.61
- Soft Drink Bottles
- Aldi
- $2.49
- Coles
- $4.20
Cheaper at Aldi — save $1.71
- Apples
- Aldi
- $6.49
- Coles
- $7.90
Cheaper at Aldi — save $1.41
- Chocolate Blocks and Bars
- Aldi
- $4.79
- Coles
- $3.50
Cheaper at Coles — save $1.29
- Laundry Powder
- Aldi
- $16.99
- Coles
- $18.00
Cheaper at Aldi — save $1.01
- Potatoes
- Aldi
- $6.99
- Coles
- $6.00
Cheaper at Coles — save $0.99
- Savoury Crackers
- Aldi
- $3.15
- Coles
- $4.00
Cheaper at Aldi — save $0.85
- Juice & Cordial
- Aldi
- $5.69
- Coles
- $6.40
Cheaper at Aldi — save $0.71
- Plain & Sweet Biscuits
- Aldi
- $3.29
- Coles
- $4.00
Cheaper at Aldi — save $0.71
- Kids & Pouch Yoghurt
- Aldi
- $1.99
- Coles
- $2.55
Cheaper at Aldi — save $0.56
- Dried Fruit
- Aldi
- $1.69
- Coles
- $2.20
Cheaper at Aldi — save $0.51
- Recipe Bases & Simmer Sauces
- Aldi
- $2.49
- Coles
- $3.00
Cheaper at Aldi — save $0.51
- Carrots
- Aldi
- $1.99
- Coles
- $2.40
Cheaper at Aldi — save $0.41
- Noodles
- Aldi
- $3.69
- Coles
- $3.95
Cheaper at Aldi — save $0.26
- Protein & Sports Nutrition
- Aldi
- $2.29
- Coles
- $2.45
Cheaper at Aldi — save $0.16
- Toothpaste
- Aldi
- $2.69
- Coles
- $2.75
Cheaper at Aldi — save $0.06
- Chocolate Biscuits
- Aldi
- $2.99
- Coles
- $3.00
Cheaper at Aldi — save $0.01
- Coffee
- Aldi
- $4.49
- Coles
- $4.50
Cheaper at Aldi — save $0.01
- Soy Milk
- Aldi
- $4.49
- Coles
- $4.50
Cheaper at Aldi — save $0.01
Want the full picture?
Browse every grocery product OpenOrder tracks across Australia supermarkets — with live unit-price comparisons.
Frequently asked questions
- Is Aldi cheaper than Coles?
- As of Aug 18, 2026, Aldi is cheaper overall for a like-for-like grocery basket — about 25% less ($90.05 vs $119.80) across 21 comparable categories tracked daily in Australia.
- How much cheaper is Aldi than Coles?
- On a comparable basket of 21 everyday categories, Aldi totals $90.05 versus $119.80 at Coles — about 25% ($29.75) cheaper. Savings vary by category; see the per-category breakdown below.
- Which is cheaper for Deodorant?
- For Deodorant, Aldi is cheaper at $2.99 versus $16.00 — a saving of $13.01.
- How is the basket comparison worked out?
- Basket = the cheapest in-stock item per category across the 21 everyday categories both Aldi and Coles stock, using live prices re-checked within the last 21 days. Recalculated daily.
Prices updated daily. Last updated Aug 18, 2026.