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

50%

Save $6.00

Finish

Dishwasher Deep Cleaner Lemon

250mL

ALDI

$2.79

$1.12/ 100ml

Buy

WW

$6.00

$12.00

$2.40 / 100ML

Buy

COLES

$12.00

$4.80/ 100mL

Buy

Compare sizes

Fabric Softener Concentrate Summer Breeze

50%

Save $4.75

Fluffy

Fabric Softener Concentrate Summer Breeze

1L

ALDI

$3.39

$3.39/ 1L

Buy

COLES

$4.75

$9.50

$4.75/ 1L

Buy

WW

$6.65

$9.50

$6.65 / 1L

Buy

Compare sizes

Fabric Softener Concentrate Spice Allure

50%

Save $4.75

Fluffy

Fabric Softener Concentrate Spice Allure

1L

ALDI

$3.39

$3.39/ 1L

Buy

COLES

$4.75

$9.50

$4.75/ 1L

Buy

WW

$6.65

$9.50

$6.65 / 1L

Buy

Compare sizes

Large And Thick Hypo Allergenic Facial Tissues 96 Pack

Lowest in 30 days

40%

Save $1.30

Quilton

Large And Thick Hypo Allergenic Facial Tissues 96 Pack

96 Pack

COLES

$1.90

$3.20

$1.98/ 100ea

Buy

WW

$3.20

$3.33 / 100 sheets

Buy

ALDI

$2.29

$2.41/ sheets

Buy

Compare sizes

23%

Save $2.20

Ecostore

Dishwashing Liquid Lemon

1L

ALDI

$1.39

$0.14/ 100ml

Buy

WW

$7.00

$9.20

$0.70 / 100ML

Buy

COLES

$9.20

$0.92/ 100mL

Buy

Compare sizes

10%

Save $0.45

Glad

Kitchen Tidy Bags Wavetop Large

30 pack

ALDI

$2.39

$0.08/ each

Buy

WW

$3.80

$4.25

$0.13 / 1EA

Buy

COLES

$4.25

$0.14/ 1ea

Buy

Compare sizes

Pine O Cleen

Laundry Sanitiser Odour Active

2L

ALDI

$6.99

$3.50/ 1L

Buy

WW

$13.50

$6.75 / 1L

Buy

COLES

$22.50

$11.25/ 1L

Buy

Compare sizes

Pine O Cleen

Laundry Sanitiser Fresh Cotton

2L

ALDI

$6.99

$3.50/ 1L

Buy

WW

$13.50

$6.75 / 1L

Buy

COLES

$22.50

$11.25/ 1L

Buy

Compare sizes

Armor All

Multi Purpose Cleaner

500mL

ALDI

$2.99

$0.50/ 100ml

Buy

COLES

$16.50

Buy

Compare sizes

Sard

Antibacterial Laundry Sanitiser

2L

ALDI

$6.99

$3.50/ 1L

Buy

COLES

$20.00

$10.00/ 1L

Buy

WW

$20.00

$10.00 / 1L

Buy

Compare sizes

Morning Fresh

Original Dishwashing Liquid

900mL

ALDI

$2.99

$0.31/ 100ml

Buy

WW

$10.00

$1.11 / 100ML

Buy

COLES

$11.50

$1.28/ 100mL

Buy

Compare sizes

My Little Pony

Assorted

1 Each

ALDI

$1.79

$0.04/ each

Buy

COLES

$9.00

Buy

Compare sizes

Mortein

Fast Knockdown Multi Insect Spray

300g

ALDI

$2.79

$0.93/ 100g

Buy

COLES

$10.00

$3.33/ 100g

Buy

WW

$10.00

$3.33 / 100G

Buy

Compare sizes

Multix

Aluminium Foil Wrap

30 meters

ALDI

$3.69

$0.12/ m

Buy

COLES

$9.50

$0.32/ 1M

Buy

Compare sizes

Optix Titanium Pro

Dishwashing Tablets

45PACK

ALDI

$6.00

$0.13/ each

Buy

COLES

$11.50

$0.26/ 1ea

Buy

Compare sizes

Jelly Belly

Duo Mini Air Freshener Assorted

2 Pack

ALDI

$2.79

$1.18/ 100g

Buy

COLES

$6.65

$3.33/ 1ea

Buy

Compare sizes

Lowest in 30 days

Viva

Paper Towel Double Length White

3 pack

COLES

$8.00

$2.22/ 100ea

Buy

ALDI

$4.49

$1.25/ sheets

Buy

Compare sizes

Lowest in 30 days

Coles Ultra

3- Ply White Double Length Paper Towel

3 Pack

COLES

$5.30

$1.47/ 100ea

Buy

ALDI

$4.49

$1.25/ sheets

Buy

Compare sizes

Coles Simply

Aluminium Foil

30 metre

ALDI

$3.69

$0.12/ m

Buy

COLES

$4.50

$0.15/ 1M

Buy

Compare sizes

Lowest in 30 days

Kleenex

3 Ply Large N Thick Tissues Facial

95 Pack

COLES

$3.10

$3.26/ 100ea

Buy

WW

$3.10

$3.26 / 100 sheets

Buy

ALDI

$2.29

$2.41/ sheets

Buy

Compare sizes

Coles Simply

Toilet Tissue 3ply

24 Pack

COLES

$9.00

$0.20/ 100ea

Buy

ALDI

$8.49

$0.20/ sheets

Buy

Compare sizes

Coles

Fast Knockdown Flying Insect Killer

300g

ALDI

$2.79

$0.93/ 100g

Buy

COLES

$3.00

$1.00/ 100g

Buy

Compare sizes

Coles Ultra

Glass & Window Cleaner

750mL

ALDI

$1.85

$0.25/ 100ml

Buy

COLES

$1.95

$0.26/ 100mL

Buy

Compare sizes

Coles Ultra

Cleaner Bath & Shower Bathroom

750mL

ALDI

$2.69

$0.36/ 100ml

Buy

COLES

$2.75

$0.37/ 100mL

Buy

Compare sizes

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

Dishwasher Deep Cleaner Lemon

Fabric Softener Concentrate Summer Breeze

Fabric Softener Concentrate Spice Allure

Large And Thick Hypo Allergenic Facial Tissues 96 Pack

Dishwashing Liquid Lemon

Kitchen Tidy Bags Wavetop Large

Laundry Sanitiser Odour Active

Laundry Sanitiser Fresh Cotton

Multi Purpose Cleaner

Antibacterial Laundry Sanitiser

Original Dishwashing Liquid

Assorted

Fast Knockdown Multi Insect Spray

Aluminium Foil Wrap

Dishwashing Tablets

Duo Mini Air Freshener Assorted

Paper Towel Double Length White

3- Ply White Double Length Paper Towel

Aluminium Foil

3 Ply Large N Thick Tissues Facial

Toilet Tissue 3ply

Fast Knockdown Flying Insect Killer

Glass & Window Cleaner

Cleaner Bath & Shower Bathroom

My Basket