Prices updated daily — 8 October 2026
Product type overview
chocolate bar sits within Chocolate & Sweets, part of Snacks, Biscuits & Confectionery. On this page you compare 1,011 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for chocolate bar is £2.37/kg at Aldi. In total, 22 variants of chocolate 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 chocolate bar
Compare 1007 products across 9 supermarkets
chocolate bar — compare prices across 9 supermarkets
JUST ESSENTIALS by ASDA
JUST ESSENTIALS by ASDA Dark Chocolate Sharing Bar
100 g
£5.50/kg
at 1 supermarket
Ms Molly's
Ms Molly's Dark Chocolate Bar 100G
100 g
£5.90/kg
at 1 supermarket
Ms Molly's
Ms Molly's White Chocolate Bar 100G
100 g
£5.90/kg
at 1 supermarket
Ms Molly's
Ms Molly's Milk Chocolate Bar 100G
100 g
£5.90/kg
at 1 supermarket
Morrisons Savers
Morrisons Savers Dark Chocolate 100g
100 g
£5.90/kg
at 1 supermarket
Morrisons Savers
Morrisons Savers Milk Chocolate 100g
100 g
£5.90/kg
at 1 supermarket
Morrisons Savers
Morrisons Savers White Chocolate 100g
100 g
£5.90/kg
at 1 supermarket
Unbranded
Stamford Street Co. White Chocolate 100g
100 g
£5.90/kg
at 1 supermarket
Unbranded
Stamford Street Co. Milk Chocolate 100g
100 g
£5.90/kg
at 1 supermarket
EVERYDAY ESSENTIALS
White Chocolate 100g
100 g
£5.90/kg
at 1 supermarket
EVERYDAY ESSENTIALS
Milk Chocolate 100g
100 g
£5.90/kg
at 1 supermarket
EVERYDAY ESSENTIALS
Dark Chocolate 100g
100 g
£5.90/kg
at 1 supermarket
ASDA
ASDA Popping Candy Orange Flavoured Chocolate Segments 120g
120 g
£6.33/kg
at 1 supermarket
Unbranded
Stamford Street Co. Dark Chocolate 100g
100 g
£6.50/kg
at 1 supermarket
JUST ESSENTIALS by ASDA
JUST ESSENTIALS by ASDA Milk Chocolate 90g
90 g
£6.56/kg
at 1 supermarket
Kinder
Kinder Milk Chocolate Medium Treat Snack Bar Twin Pack 42g
42 g
£13.10/kg
at 2 supermarkets
E.Wedel
E.Wedel Pawelek Milk Chocolate Bar With Creamy Filling 45G
45 g
£15.56/kg
at 1 supermarket
Cadbury Dairy Milk
Cadbury Dairy Milk 30% Less Sugar Chocolate Bar
35 g
£15.71/kg
at 1 supermarket
TESCO free FROM
Tesco Free From White Chocolate Bar 35G
35 g
£15.71/kg
at 1 supermarket
Tesco Free From
Tesco Free From Chocolate Bar 35G
35 g
£15.71/kg
at 1 supermarket
Cadbury Dairy Milk
Cadbury Dairy Milk Caramel Chocolate Bar 45 g
45 g
£16.67/kg
at 3 supermarkets
Cadbury Dairy Milk
Cadbury Dairy Milk Milk Chocolate Bar 45 g
45 g
£16.67/kg
at 3 supermarkets
Kinder
Kinder Chocolate 4 Pack 50G
50 g
£17.00/kg
at 1 supermarket
Kinder
Kinder Milk Chocolate Snack Bars 4 Pack
50 g
£17.00/kg
at 1 supermarket
Hershey's
Hershey's Cookies 'N' Creme 40g
40 g
£18.75/kg
at 2 supermarkets
ASDA Free From
ASDA Free From Free From by Choc Bar 35g
35 g
£18.86/kg
at 1 supermarket
E.Wedel
E Wedel Pawelek Advocaat 45G
45 g
£18.89/kg
at 2 supermarkets
Cadbury Dairy Milk
Cadbury Dairy Milk Little Chocolate Bar 18 g
18 g
£19.44/kg
at 1 supermarket
Cadbury
Cadbury Twirl Chocolate Bar 43g
43 g
£19.77/kg
at 1 supermarket
Morrisons Free From
Morrisons Free From Choccy Bar
35 g
£20.00/kg
at 1 supermarket
Sainsbury's
Sainsbury's Free From Chocolate Bar 35g
35 g
£20.00/kg
at 1 supermarket
Sainsbury's
Sainsbury's Free From White Chocolate Bar 35g
35 g
£20.00/kg
at 1 supermarket
Galaxy
Galaxy Milk Chocolate Bar 42g
42 g
£20.24/kg
at 3 supermarkets
Cadbury
Cadbury Caramilk Golden Caramel Chocolate Bar 37g
37 g
£20.27/kg
at 1 supermarket
Terry's Chocolate Orange
Terry's Chocolate Orange Cream Filled Egg 34g
34 g
£20.59/kg
at 1 supermarket
Cadbury
Cadbury Wispa Milk Chocolate Bar 36 g
36 g
£20.83/kg
at 2 supermarkets
Kinder
Kinder Snack Bar 21G
21 g
£23.81/kg
at 1 supermarket
Milkybar
Milkybar Kid White Chocolate Bar 12g
12 g
£25.00/kg
at 1 supermarket
Milkybar
Milkybar Kid White Chocolate Bar 12g
12 g
£25.00/kg
at 1 supermarket
Cadbury Dairy Milk
Cadbury Dairy Milk Kids Single
18 g
£25.00/kg
at 1 supermarket
Cadbury
Cadbury Biscoff Filled Centre
33.5 g
£25.37/kg
at 1 supermarket
MOO FREE
Moo Free Original Mini Bar 20G
20 g
£30.00/kg
at 1 supermarket
Milkybar
Milkybar White Chocolate Bar 25g
25 g
£34.00/kg
at 1 supermarket
Moo Free
Moo Free Vegan White Cocoa Bar
20 g
£35.00/kg
at 1 supermarket
NOMO
Nomo Crispy Mo 15g
15 g
£40.00/kg
at 5 supermarkets
Moo Free
Moo Free White
20 g
£40.00/kg
at 1 supermarket
Moo Free
Moo Free Dairy Free Vegan White Chocolate Mini Bar
20 g
£40.00/kg
at 1 supermarket
Moo Free
Moo Free Dairy Free Vegan Original Chocolate Mini Bar
20 g
£40.00/kg
at 1 supermarket
Moo Free
Moo Free Mini Bar Bunnycomb
20 g
£40.00/kg
at 1 supermarket
MOO FREE
Moo Free Spooky Chums Cocoa Bar 15G
15 g
£53.33/kg
at 1 supermarket