Co-op vs Waitrose — national-brand (Basket A)

An illustrative selection of 100 matched pairs between Co-op and Waitrose in the Pricemonitor national-brand (Basket A), weighted across product categories (full set: 557 pairs — available to media on request). Per-unit price computed from price / quantity (g→kg, ml→l). Images link the original retailer CDN. This is the evidence behind the ranking gap.

Median per-unit ratio across the 100 pairs shown: 0.95×

showing 100 of 557 pairs. A ratio > 1 means Waitrose is dearer per unit than Co-op.

Matched pairs (100)

Co-op product	Co-op price	Waitrose product	Waitrose price	Wait/Co-o per-unit
Cadbury Milk Tray Chocolate Box 312g 312g	£7.45 £23.88/kg	Cadbury Milk Tray Chocolate Box 312g 312g	£7.00 £22.44/kg	0.94x
Cadbury Dairy Milk Caramel Chocolate Bar 120 g 120g	£2.40 £20.00/kg	Cadbury Dairy Milk Caramel Chocolate Bar 120 g 120g	£2.20 £18.33/kg	0.92x
Cadbury Twirl Bites Chocolate Bag 100g 100g	£2.45 £24.50/kg	Cadbury Twirl Bites Chocolate Bag 100g 100g	£2.00 £20.00/kg	0.82x
Cadbury Flake Chocolate Bar 32g	£0.90 £28.12/kg	Cadbury Flake Chocolate Bar 32g	£1.15 £35.94/kg	1.28x
Trebor Extra Strong Peppermint Mints Rolls 4 Pack 145g (4 x 36.4g) 145.6g	£1.75 £12.02/kg	Trebor Extra Strong Peppermint Mints Rolls 4 Pack 145g (4 x 36.4g) 145.6g	£2.25 £15.45/kg	1.29x
Border Classic Sharing Pack 400g 400g	£4.95 £12.38/kg	Border Classic Sharing Pack 400g 400g	£4.50 £11.25/kg	0.91x
Aero Bubbly Peppermint Chocolate Bar 4 Pack Multipack 108g 108g	£2.20 £20.37/kg	Aero Bubbly Peppermint Chocolate Bar 4 Pack Multipack 108g 108g	£2.35 £21.76/kg	1.07x
Sharwood's Butter Chicken Cooking Sauce 420g 420g	£2.80 £6.67/kg	Sharwood's Butter Chicken Cooking Sauce 420g 420g	£2.65 £6.31/kg	0.95x
Dolmio Stir In Sun Dried Tomato Pasta Sauce 150g 150g	£2.40 £16.00/kg	Dolmio Stir In Sun Dried Tomato Pasta Sauce 150g 150g	£2.30 £15.33/kg	0.96x
Bonne Maman Apricot Conserve 370g 370g	£3.85 £10.41/kg	Bonne Maman Apricot Conserve 370g 370g	£3.60 £9.73/kg	0.94x
Blue Dragon Sweet & Sour Stir Fry Sauce 120g 120g	£1.35 £11.25/kg	Blue Dragon Sweet & Sour Stir Fry Sauce 120g 120g	£1.00 £8.33/kg	0.74x
Sharwood's Cooking Sauce Tikka Masala 420g 420g	£2.80 £6.67/kg	Sharwood's Cooking Sauce Tikka Masala 420g 420g	£2.65 £6.31/kg	0.95x
Kikkoman Soy Sauce 150ml, Naturally Brewed 150ml	£3.80 £25.33/l	Kikkoman Soy Sauce 150ml, Naturally Brewed 150ml	£3.00 £20.00/l	0.79x
Heinz Scotch Broth Tinned Soup 400g 400g	£1.90 £4.75/kg	Heinz Scotch Broth Tinned Soup 400g 400g	£1.75 £4.38/kg	0.92x
FREEE by Doves Farm FREEE Gluten Free Plain White Flour 1kg 1000g	£2.65 £2.65/kg	FREEE by Doves Farm FREEE Gluten Free Plain White Flour 1kg 1000g	£2.10 £2.10/kg	0.79x
Alpen Original Muesli 550g 550g	£3.80 £6.91/kg	Alpen Original Muesli 550g 550g	£3.30 £6.00/kg	0.87x
Ben's Original Spicy Mexican Microwave Rice 220g 220g	£1.65 £7.50/kg	Ben's Original Spicy Mexican Microwave Rice 220g 220g	£1.50 £6.82/kg	0.91x
Nairn's Cheese Oatcakes 200g 200g	£2.35 £11.75/kg	Nairn's Cheese Oatcakes 200g 200g	£1.85 £9.25/kg	0.79x
Batchelors Super Noodles Chicken Flavour 90g 90g	£1.25 £13.89/kg	Batchelors Super Noodles Chicken Flavour 90g 90g	£1.35 £15.00/kg	1.08x
Weetabix Minis Fruit & Nut 500g 500g	£4.55 £9.10/kg	Weetabix Minis Fruit & Nut 500g 500g	£4.00 £8.00/kg	0.88x
Alpen No Added Sugar Muesli 550g 550g	£3.80 £6.91/kg	Alpen No Added Sugar Muesli 550g 550g	£3.30 £6.00/kg	0.87x
Mr Kipling Mini Battenberg Cakes 5 Pack 5st	£2.95 £0.59/st	Mr Kipling Mini Battenberg Cakes 5 Pack 5st	£3.00 £0.60/st	1.02x
Quaker Jumbo Porridge Oats 1kg 1000g	£2.95 £2.95/kg	Quaker Jumbo Porridge Oats 1kg 1000g	£3.20 £3.20/kg	1.08x
Kellogg's Corn Flakes Breakfast Cereal 450g 450g	£2.80 £6.22/kg	Kellogg's Corn Flakes Breakfast Cereal 450g 450g	£2.60 £5.78/kg	0.93x
Ben's Original Golden Vegetable Microwave Rice 220g 220g	£1.65 £7.50/kg	Ben's Original Golden Vegetable Microwave Rice 220g 220g	£1.50 £6.82/kg	0.91x
Kellogg's Crunchy Nut Breakfast Cereal 460g 460g	£4.25 £9.24/kg	Kellogg's Crunchy Nut Breakfast Cereal 460g 460g	£3.75 £8.15/kg	0.88x
Pot Noodle Beef & Tomato King Pot Noodle 114 g 114g	£1.45 £12.72/kg	Pot Noodle Beef & Tomato King Pot Noodle 114 g 114g	£1.45 £12.72/kg	1.00x
Batchelors Pasta 'n' Sauce Cheese & Broccoli Pasta Sachet 99g 99g	£1.25 £12.63/kg	Batchelors Pasta 'n' Sauce Cheese & Broccoli Pasta Sachet 99g 99g	£1.30 £13.13/kg	1.04x
Kellogg's Crunchy Nut Hazelnut & Chocolate Granola 380g	£4.20 £11.05/kg	Kellogg's Crunchy Nut Hazelnut & Chocolate Granola 380g	£3.75 £9.87/kg	0.89x
Gallo Traditional Risotto Rice 500g 500g	£3.00 £6.00/kg	Gallo Traditional Risotto Rice 500g 500g	£3.25 £6.50/kg	1.08x
Warburtons 6 Crumpets 6st	£0.95 £0.16/st	Warburtons 6 Crumpets 6st	£1.10 £0.18/st	1.16x
Tilda Classics Sticky Rice 250g 250g	£1.45 £5.80/kg	Tilda Classics Sticky Rice 250g 250g	£1.65 £6.60/kg	1.14x
Mr Kipling Lemon Layered Cake Slices 6 Pack 6st	£3.40 £0.57/st	Mr Kipling Lemon Layered Cake Slices 6 Pack 6st	£3.10 £0.52/st	0.91x
Warburtons Soft Thick White Toastie 800g 800g	£1.55 £1.94/kg	Warburtons Soft Thick White Toastie 800g 800g	£1.50 £1.88/kg	0.97x
Surreal Cinnamon High Protein Cereal 240g 240g	£4.95 £20.62/kg	Surreal Cinnamon High Protein Cereal 240g 240g	£5.00 £20.83/kg	1.01x
Popchips popchips Sour Cream & Onion Sharing Crisps 85g 85g	£2.50 £29.41/kg	Popchips popchips Sour Cream & Onion Sharing Crisps 85g 85g	£2.25 £26.47/kg	0.90x
Ben & Jerry's Cookie Dough Vanilla Ice Cream Tub 465ml 465ml	£5.50 £11.83/l	Ben & Jerry's Cookie Dough Vanilla Ice Cream Tub 465ml 465ml	£5.80 £12.47/l	1.05x
Barefoot Pinot Grigio White Wine 750ml 750ml	£9.50 £12.67/l	Barefoot Pinot Grigio White Wine 750ml 750ml	£8.75 £11.67/l	0.92x
Walkers Squares Variety Multipack Snacks Crisps 6x22g 132g	£2.55 £19.32/kg	Walkers Squares Variety Multipack Snacks Crisps 6x22g 132g	£2.35 £17.80/kg	0.92x
Oreo Mini Sandwich 6x55ml 330ml	£4.00 £12.12/l	Oreo Mini Sandwich 6x55ml 330ml	£3.70 £11.21/l	0.93x
Baron De Ley Rioja Reserva 750ml	£14.25 £19.00/l	Baron De Ley Rioja Reserva 750ml	£14.00 £18.67/l	0.98x
Ginsters Chicken & Bacon Pasty 180g 180g	£2.90 £16.11/kg	Ginsters Chicken & Bacon Pasty 180g 180g	£2.35 £13.06/kg	0.81x
Walkers Ready Salted Multipack Crisps 12x25g 300g	£3.45 £11.50/kg	Walkers Ready Salted Multipack Crisps 12x25g 300g	£3.35 £11.17/kg	0.97x
Pringles Original Sharing Crisps 165g 165g	£2.00 £12.12/kg	Pringles Original Sharing Crisps 165g 165g	£2.50 £15.15/kg	1.25x
Dr Oetker Ristorante Mozzarella Cheese Pizza 335g 335g	£3.70 £11.04/kg	Dr Oetker Ristorante Mozzarella Cheese Pizza 335g 335g	£3.70 £11.04/kg	1.00x
Vimto No Added Sugar Real Fruit Squash 1 Litre 1000ml	£2.45 £2.45/l	Vimto No Added Sugar Real Fruit Squash 1 Litre 1000ml	£2.35 £2.35/l	0.96x
Twinings Superblends 20 Glow Strawberry & Cucumber with Green Tea & Aloe Vera 40g 40g	£4.50 £112.50/kg	Twinings Superblends 20 Glow Strawberry & Cucumber with Green Tea & Aloe Vera 40g 40g	£4.00 £100.00/kg	0.89x
Tropicana Smooth Orange Fruit Juice 900ml 900ml	£3.65 £4.06/l	Tropicana Smooth Orange Fruit Juice 900ml 900ml	£3.40 £3.78/l	0.93x
Grind Compostable House Blend Decaf Coffee Pods 52g	£4.25 £81.73/kg	Grind Compostable House Blend Decaf Coffee Pods 52g	£4.85 £93.27/kg	1.14x
Innocent innocent Strawberries, Bananas & Apples Smoothie 750ml 750ml	£4.60 £6.13/l	Innocent innocent Strawberries, Bananas & Apples Smoothie 750ml 750ml	£3.70 £4.93/l	0.80x
Kenco Smooth Instant Coffee 200g 200g	£9.00 £45.00/kg	Kenco Smooth Instant Coffee 200g 200g	£8.75 £43.75/kg	0.97x
Nescafé Iced Coffee Espresso Concentrated Vanilla Flavour 500ml 500ml	£5.35 £10.70/l	Nescafé Iced Coffee Espresso Concentrated Vanilla Flavour 500ml 500ml	£5.25 £10.50/l	0.98x
Red Bull Sugar Free 355ml 355ml	£1.80 £5.07/l	Red Bull Sugar Free 355ml 355ml	£2.35 £6.62/l	1.31x
Taylors of Harrogate 10 Hot Lava Java Enveloped Coffee Bags 75g 75g	£4.20 £56.00/kg	Taylors of Harrogate 10 Hot Lava Java Enveloped Coffee Bags 75g 75g	£4.00 £53.33/kg	0.95x
Anchor Spreadable Blend of Butter and Rapeseed Oil 400g 400g	£4.75 £11.88/kg	Anchor Spreadable Blend of Butter and Rapeseed Oil 400g 400g	£4.65 £11.62/kg	0.98x
All Things Butter Garlic & Herb Butter 115g 115g	£2.95 £25.65/kg	All Things Butter Garlic & Herb Butter 115g 115g	£2.85 £24.78/kg	0.97x
Old El Paso Smoky BBQ Fajita Seasoning Spice Mx 35g 35g	£1.50 £42.86/kg	Old El Paso Smoky BBQ Fajita Seasoning Spice Mx 35g 35g	£1.30 £37.14/kg	0.87x
Oatly ! Oat Drink Barista Edition 1L 1000ml	£2.70 £2.70/l	Oatly ! Oat Drink Barista Edition 1L 1000ml	£2.30 £2.30/l	0.85x
Gü 2 x 74.5g Salted Pistachio Cheesecake 149g	£4.00 £26.85/kg	Gü 2 x 74.5g Salted Pistachio Cheesecake 149g	£4.25 £28.52/kg	1.06x
Activia Peach No Added Sugar Fat Free Gut Health Yoghurt Multipack 4x115g 460g	£3.15 £6.85/kg	Activia Peach No Added Sugar Fat Free Gut Health Yoghurt Multipack 4x115g 460g	£2.90 £6.30/kg	0.92x
Philadelphia Light 165g 165g	£2.65 £16.06/kg	Philadelphia Light 165g 165g	£2.35 £14.24/kg	0.89x
Rodda's Classic Cornish Clotted Cream 227g 227g	£3.30 £14.54/kg	Rodda's Classic Cornish Clotted Cream 227g 227g	£3.25 £14.32/kg	0.98x
Alpro Greek Style Plain Dairy Free Yoghurt Alternative 400g 400g	£2.55 £6.37/kg	Alpro Greek Style Plain Dairy Free Yoghurt Alternative 400g 400g	£2.60 £6.50/kg	1.02x
Oatly Barista Edition The Original Oat Drink 1L 1000ml	£2.65 £2.65/l	Oatly Barista Edition The Original Oat Drink 1L 1000ml	£2.30 £2.30/l	0.87x
Alpro Almond No Sugar Long Life Dairy Free Drink 1L 1000ml	£2.45 £2.45/l	Alpro Almond No Sugar Long Life Dairy Free Drink 1L 1000ml	£2.50 £2.50/l	1.02x
Cathedral City Our Mature Cheddar Cheese 350g 350g	£4.65 £13.29/kg	Cathedral City Our Mature Cheddar Cheese 350g 350g	£4.25 £12.14/kg	0.91x
Frubes Kids Strawberry, Red Berry & Peach Yoghurt Tubes 9 x 37g 333g	£2.65 £7.96/kg	Frubes Kids Strawberry, Red Berry & Peach Yoghurt Tubes 9 x 37g 333g	£2.35 £7.06/kg	0.89x
Cravendale Arla Filtered Fresh Whole Milk 2L Fresher for Longer 2000ml	£3.25 £1.62/l	Cravendale Arla Filtered Fresh Whole Milk 2L Fresher for Longer 2000ml	£2.90 £1.45/l	0.89x
Yeo Valley Organic Greek 0% Strained Natural Yogurt 450g 450g	£3.60 £8.00/kg	Yeo Valley Organic Greek 0% Strained Natural Yogurt 450g 450g	£3.85 £8.56/kg	1.07x
Arla LactoFREE LactoFREE Semi Skimmed Milk Drink 1L 1000ml	£2.45 £2.45/l	Arla LactoFREE LactoFREE Semi Skimmed Milk Drink 1L 1000ml	£2.00 £2.00/l	0.82x
Richmond Vegan & Vegetarian Meat Free 8 Tasty Sausages 304g 304g	£3.00 £9.87/kg	Richmond Vegan & Vegetarian Meat Free 8 Tasty Sausages 304g 304g	£2.50 £8.22/kg	0.83x
Colgate Advanced White Teeth Whitening Toothpaste 75ml 75ml	£3.65 £48.67/l	Colgate Advanced White Teeth Whitening Toothpaste 75ml 75ml	£3.95 £52.67/l	1.08x
SMA ® 3 Toddler Milk Powder 1-3 Years 800g 800g	£14.00 £17.50/kg	SMA ® 3 Toddler Milk Powder 1-3 Years 800g 800g	£14.20 £17.75/kg	1.01x
Dove Anti-Perspirant Aerosol Classic 200ml 200ml	£3.10 £15.50/l	Dove Anti-Perspirant Aerosol Classic 200ml 200ml	£4.10 £20.50/l	1.32x
SMA Follow-on Baby Milk Powder Formula 6-12 Months 800 g 800g	£14.00 £17.50/kg	SMA Follow-on Baby Milk Powder Formula 6-12 Months 800 g 800g	£14.20 £17.75/kg	1.01x
Cushelle Quilted 50% Longer Lasting Toilet Tissue 12 Rolls 12st	£13.25 £1.10/st	Cushelle Quilted 50% Longer Lasting Toilet Tissue 12 Rolls 12st	£14.00 £1.17/st	1.06x
Febreze Bathroom, Air Freshener Cotton Fresh, 1 Unit 7.5ml	£3.30 £440.00/l	Febreze Bathroom, Air Freshener Cotton Fresh, 1 Unit 7.5ml	£3.50 £466.67/l	1.06x
Ariel Original Washing Pods 33 Washes 574.2g (33 st) 574.2g	£11.15 £19.42/kg	Ariel Original Washing Pods 33 Washes 574.2g (33 st) 574.2g	£10.65 £18.55/kg	0.96x
Cif Infinite Clean All in One Cleaner Lavender & Eucalyptus 280 ml 280ml	£4.80 £17.14/l	Cif Infinite Clean All in One Cleaner Lavender & Eucalyptus 280 ml 280ml	£4.00 £14.29/l	0.83x
Febreze Bathroom Continuous Air Freshener Blossom Breeze 1Ct 7.5ml	£3.30 £440.00/l	Febreze Bathroom Continuous Air Freshener Blossom Breeze 1Ct 7.5ml	£3.50 £466.67/l	1.06x
Febreze Bathroom Continuous Air Freshener Spring Awakening 1Ct 7.5ml	£3.30 £440.00/l	Febreze Bathroom Continuous Air Freshener Spring Awakening 1Ct 7.5ml	£3.50 £466.67/l	1.06x
Nutella Hazelnut Spread with Cocoa 200g 200g	£2.95 £14.75/kg	Nutella Hazelnut Spread with Cocoa 200g 200g	£2.45 £12.25/kg	0.83x
Haribo Starmix Fruit & Cola Flavour Jelly & Foam Sweets Sharing Bag 175g 175g	£1.35 £7.71/kg	Haribo Starmix Fruit & Cola Flavour Jelly & Foam Sweets Sharing Bag 175g 175g	£1.50 £8.57/kg	1.11x
Nescafe Gold Blend Instant Coffee 190g 190g	£9.35 £49.21/kg	Nescafe Gold Blend Instant Coffee 190g 190g	£8.35 £43.95/kg	0.89x
Laphroaig Oak Select Islay Single Malt Scotch Whisky 700ml 700ml	£39.25 £56.07/l	Laphroaig Oak Select Islay Single Malt Scotch Whisky 700ml 700ml	£39.00 £55.71/l	0.99x
Old El Paso Cheesy Baked Enchilada Kit 663g 663g	£4.35 £6.56/kg	Old El Paso Cheesy Baked Enchilada Kit 663g 663g	£3.95 £5.96/kg	0.91x
Cathedral City Lighter Mature Cheddar Cheese 350g 350g	£4.65 £13.29/kg	Cathedral City Lighter Mature Cheddar Cheese 350g 350g	£4.25 £12.14/kg	0.91x
This Isn't Chicken Lightly Seasoned Pieces 250G 250g	£3.45 £13.80/kg	This Isn't Chicken Lightly Seasoned Pieces 250G 250g	£3.15 £12.60/kg	0.91x
Ribena Blackcurrant Squash 850ml 850ml	£1.75 £2.06/l	Ribena Blackcurrant Squash 850ml 850ml	£2.45 £2.88/l	1.40x
Casillero del Diablo Cabernet Sauvignon 75cl 750ml	£9.85 £13.13/l	Casillero del Diablo Cabernet Sauvignon 75cl 750ml	£9.25 £12.33/l	0.94x
Jacob's Mini Twiglets Caddy 200g 200g	£2.50 £12.50/kg	Jacob's Mini Twiglets Caddy 200g 200g	£2.00 £10.00/kg	0.80x
Absolut Original Swedish Vodka 35cl 350ml	£14.25 £40.71/l	Absolut Original Swedish Vodka 35cl 350ml	£13.25 £37.86/l	0.93x
Aptamil Follow on milk (Ready to feed) 200ml	£1.55 £7.75/l	Aptamil Follow on milk (Ready to feed) 200ml	£1.35 £6.75/l	0.87x
Ribena Blackcurrant Squash No Added Sugar 850ml 850ml	£1.75 £2.06/l	Ribena Blackcurrant Squash No Added Sugar 850ml 850ml	£2.45 £2.88/l	1.40x
Galaxy Gift Milk Chocolate Bar 360g 360g	£6.10 £16.94/kg	Galaxy Gift Milk Chocolate Bar 360g 360g	£6.50 £18.06/kg	1.07x
Pukka Organic Three Mint Tea 20 Home Compostable Herbal Tea Bags 32g 32g	£5.50 £171.88/kg	Pukka Organic Three Mint Tea 20 Home Compostable Herbal Tea Bags 32g 32g	£5.30 £165.62/kg	0.96x
Robinsons Fruit & Barley with Vitamins Peach Squash 1L 1000ml	£2.40 £2.40/l	Robinsons Fruit & Barley with Vitamins Peach Squash 1L 1000ml	£2.30 £2.30/l	0.96x
Pepsi Max No Sugar Cola Bottle 1.25L 1250ml	£1.75 £1.40/l	Pepsi Max No Sugar Cola Bottle 1.25L 1250ml	£1.85 £1.48/l	1.06x
San Pellegrino Lemon 1980ml	£6.00 £3.03/l	San Pellegrino Lemon 1980ml	£5.25 £2.65/l	0.88x
Angel Delight Butterscotch Flavour 59g 59g	£1.15 £19.49/kg	Angel Delight Butterscotch Flavour 59g 59g	£1.00 £16.95/kg	0.87x