Coles Diet Tonic Water — 1.25L
As of 2 Oct 2026, Coles Diet Tonic Water 1.25L is cheapest at Coles at $1.15 ($0.92/1 L) in Australia.
Prices updated 2 Oct 2026
Lowest recorded price: $1.15 at Coles (1 Oct); highest: $1.15 — currently $1.15 at Coles. Tracked since Oct 2026.
Showing prices and history for this exact variant. Other brands and sizes appear on the broader product category page.
Price History
Price over time- Lowest
- $1.15
- Average
- $1.15
- Highest
- $1.15
At the average price
1 price recorded · 1 change shown
Prices shown are from online listings and may differ in-store, especially for fresh items.
Price
Cheapest (overall)
Cheapest by brand
Ranked per 1 L at each item's cheapest store
Cheapest by product
Ranked per 1 L at each item's cheapest store
1 brand available
ColesPrices shown are indicative and may vary by store location. Confirm pricing at checkout.
Frequently asked questions
- Where is Coles Diet Tonic Water 1.25L cheapest?
- Coles has the lowest price at $1.15 ($0.92/1 L).
- What is the unit price of Coles Diet Tonic Water 1.25L?
- Priced per 100ml. Coles offers the best value at $0.09/100ml.
- What is the lowest price ever for Coles Diet Tonic Water 1.25L?
- The lowest price OpenOrder has recorded for Coles Diet Tonic Water 1.25L is $1.15 at Coles (1 Oct), since we began tracking in Oct 2026. The current cheapest price is $1.15 at Coles.