Woolworths is cheaper today — $4.50, against $6.50 at Coles.
It is on special right now — 31% off its usual $6.50, and the cheapest we have ever recorded it. Woolworths discounts it roughly every 20 days, usually for about 5 days.
Is it dearer than it used to be? Woolworths is charging the same as it was in June.
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When it has been on special
| Dates | Shop | Price | Saving | Days seen |
|---|---|---|---|---|
| 30 Sep – 4 Oct | Woolworths | $4.50 | 31% | 5 |
| 23 Jul | Woolworths | $4.50 | 31% | 1 |
| 10 Jul – 14 Jul | Woolworths | $4.50 | 31% | 3 |
| 20 Jun – 22 Jun | Woolworths | $4.50 | 31% | 3 |
“Days seen” is how many days we recorded that price, not how long the special ran — we do not check every shop every day. “Saving” is measured against the usual price we have observed, not against a price the shop has advertised.
Woolworths. We have seen it discounted 4 times across 24 days of checks since 20 June 2026, roughly every 20 days. Cheapest we have seen is $4.50 on 20 June 2026, against a usual $6.50. That is $0.90 / 100ml today.
Coles. We have not recorded a discount in 5 days of checks since 20 June 2026. The price has not moved from $6.50. That is $1.30 / 100ml today.
What it has cost
| Shop | Today | Usual price | Cheapest seen | Days checked |
|---|---|---|---|---|
| Woolworths | $4.50 | $6.50 | $4.50 (20 Jun) | 24 |
| Coles | $6.50 | $6.50 | $6.50 (20 Jun) | 5 |
18 readings came from an external source covering 21 June 2026 to 3 August 2026.