Which supermarket is cheapest in Australia?

Aldi is typically cheapest for everyday staples — often 10–30% lower than Coles or Woolworths on comparable items. However, Coles and Woolworths half-price specials can beat Aldi on specific products each week. Use CartSavvy to compare current prices across all stores before you shop.

Is Aldi cheaper than Coles and Woolworths?

Generally yes for the items Aldi stocks, but Coles and Woolworths rotate half-price specials that can undercut Aldi on a given week. CartSavvy shows unit prices ($/kg, $/L) across all three so you can compare like-for-like rather than just pack price.

What is unit pricing and why does it matter?

Unit price is the cost per standard measure — $/kg, $/100g, or $/L. It lets you compare two different pack sizes fairly. CartSavvy displays unit prices for every product so you always know the true cost per gram or litre.

Does CartSavvy compare Harris Farm prices?

Yes. Harris Farm products appear alongside Coles, Woolworths, and Aldi on CartSavvy's grocery page, including unit prices and any active discounts. Harris Farm often stocks premium and organic lines not found at the major chains.

Are Coles and Woolworths specials real discounts?

Not always. Some items are marked as on special but haven't been sold at the higher was price in weeks. CartSavvy flags these with a possibly a fake discount warning when the data suggests the reference price is inflated.

Can I compare Asian grocery prices in Australia?

Yes — CartSavvy compares prices at uMall, Asian Pantry, eBest, and JFC Online alongside the major supermarkets. Filter by All Asian Stores to see deals specific to Asian grocery retailers.

How often are prices updated?

Prices are indexed fresh each morning from Coles, Woolworths, Aldi, Harris Farm, and all 15 stores CartSavvy tracks. The last update time is shown in the footer of every page.

How do I get price drop alerts?

Sign up for a free CartSavvy account, then click the bell icon on any product card. We'll email you when that item's price drops at any of the stores we track.

CartSavvy — Coles, Woolworths, Aldi & Harris Farm Price Comparison

⚠ Not a real deal

20%

Save $1.55

Dari's

Chicken Noodle Soup

550g

COLES

$6.15

$7.70

$1.12/ 100g

Buy

WW

$7.50

$1.36 / 100G

Buy

HF

$39.99

Buy

Compare sizes

Lowest in 30 days

15%

Save $1.30

Castello

Castello Blue Cheese Creamy

150g

WW

$7.20

$8.50

$48.00 / 1KG

Buy

HF

$8.50

$5.67/ 100g

Buy

Compare sizes

Above average

13%

Save $0.95

Pauls

Zymil Lactose Free Full Cream Milk

2L

ALDI

$4.79

$2.40/ 1L

Buy

COLES

$5.95

$6.90

$2.98/ 1L

Buy

HF

$3.70

$3.70/ 1L

Buy

Compare sizes

Maggie Beer Smoked Club Cheddar Aged 12+ Months

Lowest in 30 days

11%

Save $0.80

Maggie Beer

Maggie Beer Smoked Club Cheddar Aged 12+ Months

150g

WW

$6.40

$7.20

$42.67 / 1KG

Buy

HF

$7.90

$5.27/ 100g

Buy

Compare sizes

Pauls Zymil Lactose Free Full Cream Milk

Above average

5%

Save $0.20

Pauls Zymil

Pauls Zymil Lactose Free Full Cream Milk

2L

ALDI

$4.79

$2.40/ 1L

Buy

WW

$5.95

$2.98 / 1L

Buy

HF

$3.70

$3.70/ 1L

Buy

Compare sizes

Above average

5%

Save $0.20

Pauls Zymil

Pauls Zymil Lactose Free Full Cream Milk

1L

HF

$3.70

$3.70/ 1L

Buy

UMALL

$3.79

$3.99

$3.79/ 1L

Buy

WW

$4.10

$4.10 / 1L

Buy

Compare sizes

Above average

Norco

Norco Full Cream Milk

3L

WW

$7.20

$2.40 / 1L

Buy

HF

$3.05

$3.05/ 1L

Buy

Compare sizes

a2 Milk

Lactose Free Full Cream Milk

3L

HF

$6.65

$3.33/ 1L

Buy

COLES

$10.50

$3.50/ 1L

Buy

WW

$7.30

$3.65 / 1L

Buy

Compare sizes

Above average

The Little Big Dairy Company

The Little Big Dairy Company Less Cream Milk Bottle

2L

WW

$7.60

$3.80 / 1L

Buy

HF

$4.20

$4.20/ 1L

Buy

Compare sizes

Lowest in 30 days

Bulla

Bulla Cottage Cheese Plain Cheese

500g

HF

$5.99

$1.20/ 100g

Buy

WW

$8.00

$16.00 / 1KG

Buy

Compare sizes

Above average

Norco

Norco Full Cream Milk

2L

WW

$5.05

$2.53 / 1L

Buy

HF

$3.05

$3.05/ 1L

Buy

Compare sizes

Riverina

Riverina Fresh Lactose Free Full Cream Milk

2L

ALDI

$4.79

$2.40/ 1L

Buy

WW

$6.30

$3.15 / 1L

Buy

HF

$6.65

$3.33/ 1L

Buy

Compare sizes

Above average

Puregg

Puregg Free Range Liquid Egg White

500g

HF

$10.99

$2.20/ 100g

Buy

WW

$12.20

$2.44 / 100G

Buy

Compare sizes

Norco

Norco Full Cream Milk

1L

ALDI

$1.85

$1.85/ 1L

Buy

WW

$3.05

$3.05 / 1L

Buy

HF

$3.05

$3.05/ 1L

Buy

Compare sizes

Meredith Dairy

Meredith Dairy Marinated Goat Cheese Jar

550g

HF

$21.20

$3.85/ 100g

Buy

WW

$22.00

$40.00 / 1KG

Buy

Compare sizes

Above average

The Little Big Dairy Company

The Little Big Dairy Company No Cream Milk

2L

HF

$6.50

$3.25/ 1L

Buy

WW

$7.10

$3.55 / 1L

Buy

Compare sizes

The Little Big Dairy Company

The Little Big Dairy Company Full Cream Milk Bottle

1L

HF

$4.20

$4.20/ 1L

Buy

WW

$4.80

$4.80 / 1L

Buy

Compare sizes

Nutty Bruce

Nutty Bruce Organic Unsweetened Almond Plant Milk

1L

HF

$6.00

$6.00/ 1L

Buy

WW

$6.50

$6.50 / 1L

Buy

Compare sizes

Above average

The Little Big Dairy Company

The Little Big Dairy Company Less Cream Milk Bottle

1L

HF

$4.20

$4.20/ 1L

Buy

WW

$4.50

$4.50 / 1L

Buy

Compare sizes

Coles

Lactose Free Full Cream Milk

2L

ALDI

$4.79

$2.40/ 1L

Buy

COLES

$5.05

$2.53/ 1L

Buy

HF

$6.65

$3.33/ 1L

Buy

Compare sizes

Meredith Dairy

Meredith Dairy Marinated Goat Cheese

100g

HF

$5.30

$5.30/ 100g

Buy

WW

$5.50

$55.00 / 1KG

Buy

Compare sizes

Above average

Norco

Norco Skim Milk

2L

HF

$4.99

$2.50/ 1L

Buy

WW

$5.05

$2.53 / 1L

Buy

Compare sizes

Above average

The Little Big Dairy Company

The Little Big Dairy Company Full Cream Milk Milk

2L

HF

$7.40

$3.70/ 1L

Buy

WW

$7.45

$3.73 / 1L

Buy

Compare sizes

Hunter Belle Dairy Co

Hunter Belle Dairy Co Cheddar Cranberry & Pistachio

140g

HF

$8.99

$6.42/ 100g

Buy

WW

$9.00

$64.29 / 1KG

Buy

Compare sizes

Compare grocery prices — Coles, Woolworths, Aldi & Harris Farm in Australia

Chicken Noodle Soup

Castello Blue Cheese Creamy

Zymil Lactose Free Full Cream Milk

Maggie Beer Smoked Club Cheddar Aged 12+ Months

Pauls Zymil Lactose Free Full Cream Milk

Pauls Zymil Lactose Free Full Cream Milk

Norco Full Cream Milk

Lactose Free Full Cream Milk

The Little Big Dairy Company Less Cream Milk Bottle

Bulla Cottage Cheese Plain Cheese

Norco Full Cream Milk

Riverina Fresh Lactose Free Full Cream Milk

Puregg Free Range Liquid Egg White

Norco Full Cream Milk

Meredith Dairy Marinated Goat Cheese Jar

The Little Big Dairy Company No Cream Milk

The Little Big Dairy Company Full Cream Milk Bottle

Nutty Bruce Organic Unsweetened Almond Plant Milk

The Little Big Dairy Company Less Cream Milk Bottle

Lactose Free Full Cream Milk

Meredith Dairy Marinated Goat Cheese

Norco Skim Milk

The Little Big Dairy Company Full Cream Milk Milk

Hunter Belle Dairy Co Cheddar Cranberry & Pistachio

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