How often is baking soda on special?

We have only a few weeks of scans for this product so far, so we don't publish a specials cadence yet — estimates firm up as weekly price checks continue.

Grocery price tracker

Baking soda price at Coles and Woolworths

Coles $3.10 500g Checked 11 Nov 2026

Woolworths $2.45 500g Checked 11 Nov 2026

Compare the exact Baking soda packs below by shelf price, unit price and each product’s checked date. Different brands, so compare the products as well as the price: Coles $0.62 per 100g ($3.10 for 500g), Woolworths $0.49 per 100g ($2.45 for 500g). Catalogue updated 11 Nov 2026. Individual price check dates can differ.

Sydney reference prices. Price Watch uses your selected city, where prices and availability can differ.

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This catalogue week

Is baking soda on special this week?

No: the tracked packs below are not on special at Coles or Woolworths in this catalogue week's check.

Coles (McKenzie's Bicarbonate Soda | 500g): not on special in our 11 Nov 2026 check, at $3.10. Last recorded special: 2 Sept 2026.
Woolworths (Woolworths Essentials Bicarbonate Soda 500g): not on special in our 11 Nov 2026 check, at $2.45. No special recorded in our checks since 3 Sept 2026.

Specials can change between our weekly checks, so check the shelf price. Watch baking soda to get one email in any week it's on special.

Both chains, one page

Prices and 90-day history

Prices are planning estimates from our weekly scans of each chain's online store, not live shelf prices. A free Weekly Shop account can watch Baking soda and get an email when it drops. Learn how price alerts work.

Different brands — McKenzie's Bicarbonate Soda | 500g at Coles against Woolworths Essentials Bicarbonate Soda 500g at Woolworths — so this compares each chain's option rather than one product's price in two shops.

Coles

McKenzie's Bicarbonate Soda | 500g

$3.10

Price last verified 11 Nov 2026

Listing checked 11 Nov 2026 at Coles Broadway.

$0.62 per 100g

Fair price

Only a few weeks of price history so far — estimates firm up as weekly scans continue.

Price points from the last 90 days at Coles - rows show recorded price changes and this product's last price verification.
Recorded	Price	Special
11 Nov 2026	$3.10	—
16 Sept 2026	$3.10	—
2 Sept 2026	$2.50	Was $3.10

Woolworths

Woolworths Essentials Bicarbonate Soda 500g

$2.45

Price last verified 11 Nov 2026

Listing checked 11 Nov 2026 at Double Bay.

$0.49 per 100g

Fair price

Only a few weeks of price history so far — estimates firm up as weekly scans continue.

Price points from the last 90 days at Woolworths - rows show recorded price changes and this product's last price verification.
Recorded	Price	Special
11 Nov 2026	$2.45	—
3 Sept 2026	$2.45	—

Exact packs and a common unit basis

Product / retailer	Shelf / pack price	Unit price	Checked
McKenzie's Bicarbonate Soda \| 500g Coles	$3.10	$0.62 / 100 g	11 Nov 2026
Woolworths Essentials Bicarbonate Soda 500g Woolworths	$2.45	$0.49 / 100 g	11 Nov 2026

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Quick answers

Baking soda price questions

How much does baking soda cost at Coles and Woolworths?: $3.10 for McKenzie's Bicarbonate Soda | 500g at Coles ($0.62 per 100g) (checked 11 Nov 2026), and $2.45 for Woolworths Essentials Bicarbonate Soda 500g at Woolworths ($0.49 per 100g) (checked 11 Nov 2026). Different brands — McKenzie's Bicarbonate Soda | 500g at Coles against Woolworths Essentials Bicarbonate Soda 500g at Woolworths — so this compares each chain's option rather than one product's price in two shops. Catalogue updated 11 Nov 2026. Individual price check dates can differ. Prices are planning estimates — always check the shelf price.
How often is baking soda on special?: We have only a few weeks of scans for this product so far, so we don't publish a specials cadence yet — estimates firm up as weekly price checks continue.

Cook with it

Baking soda is in 1 priced recipe

Every recipe is priced from these same Coles and Woolworths products, so the per-serve cost moves with the prices above.

Greek Yoghurt PancakesPriced per serve at both chains

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