Denner or Coop: which is cheaper?.
The same staples at Denner and Coop, with regular prices from their online range.
For the same basket of 16 staples you pay CHF 45.68 at Denner and CHF 38.37 at Coop: Coop is 16.0% cheaper (CHF 7.31).
3 products are cheaper at Denner, 8 at Coop, and 5 cost the same per kilo, litre or piece. Not compared, because one of the two chains has no comparable product online: Spaghetti, Long-grain rice, Granulated sugar, Plain yoghurt, Eggs (barn), Canned tomatoes, Toast bread and Single cream.
Source: regular prices from the chains’ online range, collected by EINI · 23 to 28 Sep 2026 · not in-store prices; regional prices can differThe basket: Denner and Coop compared
Price per kilo, litre or piece; below it, the product and pack. Green = cheaper.
| Product | Denner | Coop |
|---|---|---|
| Penne1 kg | CHF 1.20/kgDenner Penne, 1 kg: CHF 1.20 | CHF 1.20/kgPrix Garantie Penne Rigate, 1000g: CHF 1.20 |
| White flour1 kg | CHF 1.90/kgIP-SUISSE Weissmehl, 1 kg: CHF 1.90 | CHF 1.00/kgPrix Garantie Weissmehl, 1kg: CHF 1.00 |
| Butter250 g | CHF 15.40/kgDie Butter, 250 g: CHF 3.85 | CHF 13.60/kgPrix Garantie Kochbutter, 250g: CHF 3.40 |
| Whole milk1 l | CHF 1.13/lDenner Vollmilch UHT, 1,5 l: CHF 1.70 | CHF 1.13/lPrix Garantie Vollmilch 3.5% UHT, 1.5l: CHF 1.70 |
| Mozzarella150 g | CHF 10.50/kgIP-SUISSE Mozzarella Stange, 300 g: CHF 3.15 | CHF 5.63/kgPrix Garantie Mozzarella Stange, 400g: CHF 2.25 |
| Extra virgin olive oil1 l | CHF 11.95/lDivella Olivenöl Extra Vergine Classico, 1 l: CHF 11.95 | CHF 7.95/lPrix Garantie Olivenöl extra vergine, 1l: CHF 7.95 |
| Sunflower oil1 l | CHF 4.00/lDenner Sonnenblumenöl, 2 l: CHF 8.00 | CHF 4.00/lPrix Garantie Sonnenblumenöl, 1l: CHF 4.00 |
| Potatoes1 kg | CHF 1.30/kgIP-SUISSE Raclettekartoffeln, 1 kg: CHF 1.30 | CHF 1.10/kgÜnique Kartoffeln, 1000g: CHF 1.10 |
| Carrots1 kg | CHF 1.95/kgIP-SUISSE Karotten, 1 kg: CHF 1.95 | CHF 1.90/kgÜnique Karotten ca. 500g, 500g: CHF 0.95 |
| Onions1 kg | CHF 1.50/kgIP-SUISSE Zwiebeln 2 kg, 2 kg: CHF 3.00 | CHF 1.70/kgPrix Garantie Zwiebeln, 1kg: CHF 1.70 |
| Apples1 kg | CHF 1.58/kgÄpfel Kl.II Basic Grosspack, 2,5 kg: CHF 3.95 | CHF 1.58/kgPrix Garantie Äpfel, 2.5kg: CHF 3.95 |
| Bananas1 kg | CHF 1.20/kgDenner Bananen, 1 kg: CHF 1.20 | CHF 1.17/kgPrix Garantie Bananen ca. 1.2kg, 1.2kg: CHF 1.40 |
| Tomatoes1 kg | CHF 3.40/kgTomaten, 1 kg: CHF 3.40 | CHF 3.50/kgPrix Garantie Tomaten, 700g: CHF 2.45 |
| Courgettes1 kg | CHF 2.80/kgZucchetti, 1 kg: CHF 2.80 | CHF 2.80/kgPrix Garantie Zucchetti, 1000g: CHF 2.80 |
| Tuna (tin)155 g | CHF 6.94/kgDenner Thon rosa 6 x 155 g, 6 x 155 g: CHF 6.45 | CHF 8.67/kgPrix Garantie Thon rosé MSC nature, 150g: CHF 1.30 |
| Le Gruyère AOP250 g | CHF 21.05/kgLe Gruyère AOP Käse, 380 g: CHF 8.00 | CHF 15.00/kgValue Le Gruyère AOP mild, 350g: CHF 5.25 |
| Basket16 Products | CHF 45.68 | CHF 38.37 |
Where the differences are
- Extra virgin olive oil: CHF 4.00 cheaper per l at Coop.
- Le Gruyère AOP: CHF 6.05 cheaper per kg at Coop.
- White flour: CHF 0.90 cheaper per kg at Coop.
- Mozzarella: CHF 4.88 cheaper per kg at Coop.
- Butter: CHF 1.80 cheaper per kg at Coop.
- Tuna (tin): CHF 1.73 cheaper per kg at Denner.
What about promotions?
The comparison only counts regular prices. This week EINI collected 34 food and drink deals at Denner and 1,472 at Coop. Using the deals of both chains often costs less than sticking to one.
More comparisons
EINI turns these deals into your weekly meal plan
In the EINI app you pick the cheapest basket across several chains or just your stores, with this week’s deals.
For the same basket of 16 staples you pay CHF 45.68 at Denner and CHF 38.37 at Coop: Coop is 16.0% cheaper (CHF 7.31). 3 products are cheaper at Denner, 8 at Coop, and 5 cost the same per kilo, litre or piece.
Extra virgin olive oil, Le Gruyère AOP, White flour, Mozzarella, Butter, Potatoes, Carrots and Bananas.
Tuna (tin), Onions and Tomatoes.
No. The comparison only uses regular prices, so it does not depend on a single week. EINI shows each chain’s weekly deals separately.
From the chains’ online range, collected by EINI 23 to 28 Sep 2026. They are not in-store prices; regional prices can differ.
How we compared
Regular prices from the chains’ online range in EINI’s database, collected 23 to 28 Sep 2026. For each product the cheapest comparable non-organic product counts, worked out per kilo, litre or piece, without promotions. A product that costs more than twice the middle value of the other chains counts as not comparable (usually the budget line is missing online). Basket quantities are fixed; bigger or smaller packs are converted to them. In-store and regional prices can differ. More on the data & method page.