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

Lowest in 30 days

21%

Save $3.50

Luv A Duck

Cooked Duck Breasts Peking Flavoured

380g

COLES

$13.00

$16.50

$34.21/ 1kg

Buy

WW

$13.50

$35.53 / 1KG

Buy

HF

$21.99

$5.79/ 100g

Buy

Compare sizes

Lowest in 30 days

14%

Save $3.60

Coles

Pork Ribs BBQ

approx. 1.2kg

COLES

$21.60

$25.20

$18.00/ 1kg

Buy

HF

$34.99

Buy

Compare sizes

10%

Save $1.50

Beak & Sons

Hickory BBQ Pork Ribs

650g

ALDI

$12.49

$19.22/ 1kg

Buy

WW

$13.50

$15.00

$20.77 / 1KG

Buy

COLES

$16.00

$24.62/ 1kg

Buy

Compare sizes

9%

Save $2.60

Coles

Boneless Pork Shoulder Roast

approx. 2.6kg

COLES

$26.00

$28.60

$10.00/ 1kg

Buy

HF

$28.78

$11.99/ 1kg

Buy

Compare sizes

Lowest in 30 days

Coles

RSPCA Approved Chicken Wing Nibbles

approx. 1.1kg

HF

$5.99

$5.99/ 1kg

Buy

COLES

$10.45

$9.50/ 1kg

Buy

Compare sizes

Lowest in 30 days

El Amin's

Halal Chicken Wing Nibbles

approx 1kg

HF

$5.99

$5.99/ 1kg

Buy

ALDI

$7.99

$7.99/ 1kg

Buy

COLES

$9.50

$9.50/ 1kg

Buy

Compare sizes

Birch & Waite

Birch & Waite Seafood Sauce Creamy Cocktail

250mL

WW

$5.25

$2.10 / 100ML

Buy

HF

$5.29

$2.12/ 100ml

Buy

Compare sizes

Above average

Gourmet Chef

Gourmet Chef Thai Green Curry Sauce

450g

WW

$5.20

$11.56 / 1KG

Buy

HF

$24.99

Buy

Compare sizes

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

Cooked Duck Breasts Peking Flavoured

Pork Ribs BBQ

Hickory BBQ Pork Ribs

Boneless Pork Shoulder Roast

RSPCA Approved Chicken Wing Nibbles

Halal Chicken Wing Nibbles

Birch & Waite Seafood Sauce Creamy Cocktail

Gourmet Chef Thai Green Curry Sauce

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