The Grand Chocolate Survey 2022

For those of you with a long memory (or a sweet tooth) you may remember that ten years ago we launched our 2012 Grand Chocolate Survey to compare the size, weight and value for money of some of our favourite chocolate bars. We repeated the exercise in 2016 and, as well as having to eat all of the chocolate, were not surprised to find that most of the bars had shrunk since our initial endeavours.  

Judging by the number of people who read the previous articles, it looks like many of you must share our love of chocolate!

So, with Easter once again approaching and purely in the interest of research of course, we are proud to present our Grand Chocolate Survey 2022. We have bought the same chocolate bars as in the previous surveys, weighed and photographed them and compared them in terms of size and weight to the results of our previous surveys.  

Following the introduction of the ‘sugar tax’ in 2018, you would have expected the price of our chosen chocolate bars to go up. However, we have been pleasantly surprised to find that prices have not increased since our last survey in 2016 with your standard bar costing 60p. The inevitable result of this though, is that some of the bars have shrunk (again) and we now get less chocolate for our money. So in order of the biggest shrinkers since 2016, here they are:

Skittles – down from 55g in 2016 to 45g in 2022. Down by -10g

Curly Wurly – down from 26g in 2016 to 21.5g in 2022. Down by -4.5g

Finger Of Fudge – down from 25.5g in 2016 to 22g in 2022. Down by -3.5g

KitKat (Four Fingers) – down from 45g in 2016 to 41.5g in 2022. Down by -3.5g

Wispa – down from 39g in 2016 to 36g in 2022 Down by -3g

In contrast, you could ask if any of the bars have increased in size since 2016. Sadly, the answer is ‘No’. 

Let’s have a look at how today’s bars compare to ten years ago.

The biggest reductions in size are:

Boost – In 2012, the manufacturer’s weight guidance was 60.5g. Today it is 48.5g Down by -12g

Skittles – was 55g in 2012. Today it is 45g Down by -10g.

Snickers – was 58g in 2012. Today it is 48g Down by -10g.

Yorkie – was 55g in 2012. Today it is 46g Down by -9g

KitKat Chunky – was 48g in 2012. Today it is 40g Down by -8g.

Twix – was 58g in 2012. Today it is 50g Down by -8g.

Mars – was 58g in 2012. Today it is 51g Down by -7g.

There are, of course, a number of reasons for the reducing size of our confectionery. The most understandable of these is the drive to reduce obesity and keep us all healthy. Also, whether you blame Covid-19, Brexit, world affairs or anything else, the costs of production and transport only seem to be going in one direction. 


Please see the table for the proof of reductions in the size of your favourite chocolate bars.

Bar2022 Manufactures weight (Grams)2022 Go Walkabout recorded weight (Grams)Difference between 2022 Manufacturers v Go Walkabout Recorded2012 Man weight (Grams)Difference between 2022-20122016 Man weight (Grams)Difference between 2022-2016
Boost48.5490.560.5-1248.50
Fudge22231Not Stated025.5-3.5
Milkybar25250Not Stated0250
Caramac30322Not Stated0Not stated0
KitKat41.5431.5Not Stated045-3.5
Snickers48480Not stated045-3.5
Maltesers37381370370
Rolos52520520520
Yorkie4647155-9460
Crunchie40411400400
KitKat Chunky4040048-8400
Toffee Crisp38391Not Stated0380
Munchies52553520520
Star Bar49490Not Stated0490
Bounty5756-1570570
Picnic48.4501.648.4048.40
Caramel45450450450
Curlywurly21.5220.526-4.526-4.5
Twix5052258-8500
Twirl43441Not Stated0430
Galaxy Smooth4243146-4420
Wispa36393Not Stated0430
Lion5048-252-2500
Mars5149-258-7510
Flake32331Not Stated0320
Dairy Milk45450450450
Double Decker54.553-1.560-5.554.50
M&M Peanut45450450450
M&M Chocolate45450450450
Skittles4545055-1055-10
Minstrals42442Not Stated0420

Credit where it’s due, there are a few bars whose volume has not changed since we started our surveys ten years ago. Full marks to:

Maltesers, Rolos, Crunchie, Bounty, Munchies, Caramel, Dairy Milk and M&Ms.

I hope you’ll agree that this was time well spent on valuable consumer research! It certainly compounds the statement that chocolate bars are not what they used to be

Boost 2022

Finger of Fudge 2022

Milkybar 2022

Caramac 2022

KitKat 2022

Snickers 2022

Maltesers 2022

Rolos 2022

Yorkie 2022

Crunchie 2022

KitKat Chunky 2022

Toffee Crisp 2022

Munchies 2022

Star Bar 2022

Bounty 2022

Picnic 2022

Cadbury Caramel 2022

CurlyWurly 2022

Twix 2022

Twirl 2022

Galaxy Smooth 2022

Wispa 2022

Lion Bar 2022

Mars 2022

Flake 2022

Cadbury Dairy Milk 2022

Double Decker 2022

M&M Peanut 2022

M&M Chocolate 2022

Skittles 2022

Minstrels 2022

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