Prices updated daily — 3 June 2026
Product type overview
candy bar sits within Chocolate & Sweets, part of Snacks, Biscuits & Confectionery. On this page you compare 300 products from 6 UK supermarkets: Tesco, Sainsbury's, ASDA, Aldi, Morrisons and Waitrose. The lowest unit price for candy bar is £2.26/kg at Sainsbury's. In total, 16 variants of candy bar are compared (different pack sizes and compositions). All prices are normalised to the same unit (per kilogram, per litre or per piece) so that packs of different sizes can be compared fairly — a larger pack is not automatically the best value. The ranking below shows, per variant, which supermarket currently has the sharpest price, including own-label products alongside national brands. Prices refresh daily from the retailers' own public price lists, so you never see stale offers when planning your weekly shop. Allsupers uses no affiliate links or paid placement; the ranking is purely price-based and updated from public data.
Cheapest candy bar
Compare 295 products across 6 supermarkets
candy bar — compare prices across 6 supermarkets
Kinder Bueno
Kinder Bueno Milk Chocolate & Hazelnut Twin Finger Bar
2 pieces
£0.50/unit
at 1 supermarket
Twix
Twix Xtra White Chocolate Biscuit Twin Bars 75g
75 g
£8.00/kg
at 1 supermarket
ALIBI MAX
Alibi Max Coconut Chocolate Bar
49 g
£10.20/kg
at 1 supermarket
ALIBI MAX
Alibi Max Classic Chocolate Bar
49 g
£10.20/kg
at 1 supermarket
Cadbury
Cadbury Timeout 5 x 18g Milk Chocolate Wafer Multipack Biscuit Bars
90 g
£11.11/kg
at 1 supermarket
Bounty
Bounty Coconut Dark Chocolate Twin Bar
57 g
£11.40/kg
at 1 supermarket
Cadbury
Cadbury Fudge Chocolate Bar
25.5 g
£11.76/kg
at 1 supermarket
Cadbury Dairy Milk
Cadbury Dairy Milk Caramel Freddo Chocolate Bar 4 Pack Multipack 78g (4 x 19.5g)
78 g
£12.82/kg
at 2 supermarkets
Cadbury
Cadbury Double Decker Chocolate Bar 54.5g
55 g
£13.64/kg
at 2 supermarkets
Ulker
Ulker Albeni Chocolate Bar
40 g
£13.75/kg
at 1 supermarket
Ulker
Ulker Albeni 40g
40 g
£13.75/kg
at 1 supermarket
Cadbury
Cadbury Starbar Chocolate Bar 49g
49 g
£15.31/kg
at 4 supermarkets
Cadbury
Cadbury Boost Chocolate Bar 48.5g
49 g
£15.31/kg
at 2 supermarkets
Cadbury
Cadbury Wispa Gold Chocolate Bar 48g
48 g
£15.62/kg
at 3 supermarkets
Cadbury
Cadbury Fudge Chocolate Bar 22g
22 g
£17.27/kg
at 1 supermarket
Cadbury
Cadbury Curly Wurly Chocolate Bar 21.5g
22 g
£17.27/kg
at 1 supermarket
Kinder
Kinder Milk Chocolate and Hazelnut Twin Bars Single Pack 43g
43 g
£17.44/kg
at 3 supermarkets
Milky Way
Milky Way Duo Milk Chocolate Bar 43g
43 g
£17.44/kg
at 1 supermarket
Cadbury
Cadbury Limited Edition Mint Flavour Twirl
43 g
£17.44/kg
at 1 supermarket
Snickers
Snickers Creamy Peanut Butter & Milk Chocolate Snack Bar Duo
36.5 g
£17.81/kg
at 1 supermarket
KitKat
KitKat Hazelnut Flavour 41.5g
41 g
£18.29/kg
at 1 supermarket
Snickers
Snickers Peanut & Caramel Chocolate Bar 40g
40 g
£18.75/kg
at 1 supermarket
Mars
Mars Caramel & Milk Chocolate Bar 40g
40 g
£18.75/kg
at 2 supermarkets
KitKat
Kitkat Chunky Caramel F1
40 g
£18.75/kg
at 1 supermarket
Cadbury Dairy Milk
Cadbury Dairy Milk Freddo Chocolate Bar 18g
18 g
£18.89/kg
at 3 supermarkets
Cadbury Dairy Milk
Cadbury Dairy Milk Freddo Caramel Chocolate Bar 19.5g
19.5 g
£19.49/kg
at 1 supermarket
Lion bar
Lion Bar Milk Chocolate 50g
50 g
£20.00/kg
at 1 supermarket
KitKat
KitKat Chunky Crunchy Double Chocolate Bar 42g
42 g
£20.24/kg
at 1 supermarket
Cadbury
Cadbury Wispa Chocolate Bar 36g
36 g
£20.83/kg
at 1 supermarket
Cadbury
Cadbury Picnic Chocolate Bar 48g
48 g
£20.83/kg
at 1 supermarket
Cadbury
Cadbury Wispa Gold Chocolate Bar 48g
48 g
£20.83/kg
at 1 supermarket
KitKat
KitKat Chunky Funky Chocolate Bar 40g
40 g
£21.00/kg
at 1 supermarket
Snickers
Snickers Crisp Fruit & Nut Milk Chocolate Snack Bar, 40g
40 g
£21.25/kg
at 1 supermarket
Reese's
Reese's Nutrageous Bar, 47g
47 g
£21.28/kg
at 2 supermarkets
Toffee Crisp
Toffee Crisp 38g
38 g
£22.37/kg
at 1 supermarket
Yorkie
Yorkie Brownie
44 g
£22.73/kg
at 1 supermarket
KitKat
KitKat Chunky Peanut Butter Milk Chocolate Bar 42g
42 g
£23.81/kg
at 1 supermarket
Reese's
Reese's 2 Cup
42 g
£23.81/kg
at 1 supermarket
KITKAT
Kit Kat 4 Finger Milk Chocolate Bar 41.5g
41.5 g
£24.10/kg
at 3 supermarkets
KitKat
KitKat 41.5g 4 Finger Cookie Dough Flavour Chocolate Bar
41.5 g
£24.10/kg
at 1 supermarket
Cadbury
Cadbury Crunchie Chocolate Bar Single 40g
40 g
£25.00/kg
at 3 supermarkets
KitKat
KitKat 40g F1 Chunky Caramel Flavour Milk Chocolate Bar
40 g
£25.00/kg
at 1 supermarket
KitKat
KitKat Chunky Milk Chocolate Bar 40g
40 g
£25.00/kg
at 1 supermarket
Knoppers
Knoppers Nutbar
40 g
£25.00/kg
at 1 supermarket
Kinder Bueno
Kinder Bueno White Chocolate & Hazelnut Twin Finger Bar
39 g
£25.64/kg
at 1 supermarket
Cadbury
Cadbury Wispa Chocolate Bar 36g
36 g
£26.39/kg
at 1 supermarket
Twix
Twix Chocolate & Caramel Crispy Rolls 22.5g
22.5 g
£33.33/kg
at 1 supermarket
Milky Way
Milky Way Milk Chocolate Crispy Rolls 22.5g
22.5 g
£33.33/kg
at 1 supermarket
KITKAT
KITKAT F1 Official Milk Chocolate Bar 29g
29 g
£34.48/kg
at 2 supermarkets
KINDER
Kinder Happy Hippo Single 20.7G
20.7 g
£38.65/kg
at 1 supermarket