Table of Contents
📝 Updates

10 Lowest Calorie Chocolate Bars 🍫

Trying to lose weight but can't resist a choccie bar? Below I uncover 10 low calorie chocolate bars that won't hinder your weight loss efforts.
Updated on Dec 07, 2023

Who doesn’t love a good chocolate bar? But if you’re calorie counting, the thought of indulging in chocolate may seem out of reach. However, more brands are creating lower-calorie chocolate bars, and some surprising classics may fit your calorie targets. Here are 10 low calorie chocolate bars to try (well, low calorie compared to some others!)

Low Calorie Chocolate Bars You Can Find at Coles & Woolworths 🤤


Just a reminder, these aren’t healthy chocolate bars. We’re only ranking them based on their calorie content per 100g, not the quality of ingredients! I have added a little comment regarding the ingredients and nutrient profile to help you make a decision that’s right for you.

Coles No Added Sugar Dark Chocolate with Peppermint Chips

Calories per 100g: 267 cal

Carboyhdrates per 100g: 10.7g

Sugar per 100g: <1.0g

Total Fat per 100g: 21.7g

Protein per 100g: 3.6g

Ingredients: Reduced Fat Dark Chocolate [Sweetener (965), Cocoa Mass, Cocoa Butter, Vegetable Emulsifiers (476), Sunflower Lecithin (322)], Sugar-Free Peppermint Chips (5%) [Sweetener (953), Natural Flavour, Natural Colour (Turmeric)], Peppermint Oil.

Nutritionists’ Verdict: The Coles No Added Sugar Dark Chocolate is very low in calories and carbohydrates for a chocolate bar but not great when it comes to ingredients. Using reduced-fat chocolate means they have to add more flavour which they’ve done in the way of sweeteners and “natural” flavours.

But if it’s calories you’re focusing on, The Coles No Added Sugar range is much lower than most chocolate bars on the supermarket shelves.

Cadbury Fry’s Turkish Delight

Calories per 100g: 372 cal

Carboyhdrates per 100g: 74.5g

Sugar per 100g: 51.8g

Total Fat per 100g: 7.8g

Protein per 100g: <1.0g

Ingredients: Sugar, Glucose Syrup, Water, Milk Solids, Cocoa Butter, Gelling Agents (1401, 440), Cocoa Mass, Emulsifiers (Soy Lecithin, 476), Raising Agent (575), Colour (163), Acidity Regulator (331), Flavours, Cornstarch.

Nutritionists’ Verdict: Got to say, I was surprised to see a somewhat traditional chocolate bar on the list particularly when the first two ingredients are sugar. Seriously, half the chocolate bar is sugar!

There are also several numbers on the list, so it’s not one I would opt for, even if calories were my focus. If you’re a Turkish delight lover, go enjoy the real thing!

Well Naturally Bar Milk

Calories per 100g: 434 cal

Carboyhdrates per 100g: 11.1g

Sugar per 100g: 10.5g

Total Fat per 100g: 36.8g

Protein per 100g: 7g

Ingredients: Cocoa Butter, Cocoa Mass, Polydextrose, Milk Solids, Natural Sweeteners (Erythritol, Steviol Glycosides), Emulsifier (Soy Lecithin), Natural Flavours.

Nutritionists’ Verdict: Well Naturally have made a big impact on the sugar-free market with their chocolate bars. They’ve subbed the sugar for Erythritol and Stevia which has kept the calorie and sugar content relatively low. Erythritol and stevia are good natural options when it comes to sweeteners and far better than the artificial sweetener, aspartame.

If you’re looking for a low-calorie chocolate bar that actually tastes like real chocolate, this is a pretty good option.

Milky Way 2 Share Chocolate Bar

Calories per 100g: 442 cal

Carboyhdrates per 100g: 73.0g

Sugar per 100g: 57.8g

Total Fat per 100g: 14.8g

Protein per 100g: 2.8g

Ingredients: Sugar, Glucose Syrup (Sources Include Wheat), Milk Solids, Cocoa Mass, Cocoa Butter, Vegetable Oil, Barley Malt Extract, Vegetable Fat, Egg White, Emulsifier (Soy Lecithin), Salt, Natural Flavour (Vanilla Extract).

Nutritionists’ Verdict: Milky Way was a favourite of mine as a kid and another surprise that it made it on the list and at #4 no less. With three types of sugar, vegetable fat and oil and emulsifiers, the Milky Way is certainly not earning points on ingredients. At 57.8% sugar, you might want to share this chocolate bar with 4 people instead of two!

X50 Choc Zero – Dark Chocolate with Organic Almonds

Calories per 100g: 444 cal

Carboyhdrates per 100g: 54.5g

Sugar per 100g: 2.1g

Total Fat per 100g: 18.6g

Protein per 100g: 6.3g

Ingredients: Cocoa Liquor, Prebiotic Tapioca Fibre, Chicory Root, Cocoa Butter, Organic Almond (9%), Coconut Milk Powder, Monk Fruit, Emulsifier (Sunflower Lecithin), Natural Flavour.

Nutritionists’ Verdict: Sitting in the middle of the list is X50 Choc Zero – Dark Chocolate with Organic Almonds. These are from a smaller, health-focused brand that can be purchased online. As far as nutrients go, these look pretty good with no added sugars, preservatives, soy, dairy, artificial colours or flavours.

Monk Fruit is their sweetener of choice which is great for those counting calories as they don’t contain any calories or carbs.

Nestle Mint Pattie

Calories per 100g: 446 cal

Carboyhdrates per 100g: 84.8g

Sugar per 100g: 70g

Total Fat per 100g: 9.9g

Protein per 100g: 3.1g

Ingredients: Sugar, Glucose Syrup, Vegetable Fat [Emulsifiers (492, Soy Lecithin), Antioxidant (Citric Acid)], Milk Solids, Cocoa, Gelatin, Emulsifiers (492, Soy Lecithin), Antioxidant (Citric Acid), Flavours, Salt.

Nutritionists’ Verdict: Let’s be frank. At 70% sugar, the Nestle Mint Patties are more of a sugar bar than a chocolate bar. I mean, cocoa isn’t even in the top 5 ingredients used and I highly doubt they even use real mint to flavour it. Next!

Mars Chocolate Bar

Calories per 100g: 452 cal

Carboyhdrates per 100g: 70.9g

Sugar per 100g: 57.5g

Total Fat per 100g: 16.7g

Protein per 100g: 3.3g

Ingredients: Sugar, Glucose Syrup (Sources include Wheat), Milk Solids, Cocoa Mass, Cocoa Butter, Vegetable Oil, Vegetable Fat, Barley Malt Extract, Emulsifier (Soy Lecithin), Salt, Egg White, Natural Flavour (Vanilla Extract).

Nutritionists’ Verdict: Are you surprised as much as I am that the Mars Bar made it on the top 10 lower-calorie chocolate bars? Not a lot of goodness to talk about in this chocolate bar which is the calorie content of a small meal, 57.5% sugar and is filled with a lot of inflammatory ingredients.

Well Naturally No Sugar Added Chocolate Hazelnut

Calories per 100g: 454 cal

Carboyhdrates per 100g: 10.8g

Sugar per 100g: 9.9g

Total Fat per 100g: 39.3g

Protein per 100g: 7.8g

Ingredients: Cocoa Butter, Cocoa Mass, Polydextrose, Milk Solids, Natural Sweeteners (Erythritol, Steviol Glycosides), Roasted Hazelnuts (10%), Emulsifier (Soy Lecithin), Natural Flavours

Nutritionists’ Verdict: Another Well Naturally product makes it onto the list. Compared to the Well Naturally Bar Milk, this has more calories likely due to the addition of the roasted hazelnuts. The sugar content is slightly less though which may be a win for you.

Atkins Endulge Bar Milk Chocolate Mint Crisp

Calories per 100g: 463 cal

Carboyhdrates per 100g: 7g

Sugar per 100g: 6.1g

Total Fat per 100g: 34g

Protein per 100g: 4.9g

Ingredients: Cocoa Butter, Maltitol, Polydextrose, Milk Solids, Cocoa Mass, Emulsifiers (Soy Lecithin, 476), Flavour, Sweetener (Sucralose).

Nutritionists’ Verdict: The Atkins Endulge Bar Milk Chocolate Mint Crisp uses Maltitol as its main sweetener to keep the calories lower than a traditional chocolate bar. This is a sugar alcohol that contains half as many calories as sugar almost as sweet.  It’s still a carbohydrate and can cause digestive upset when regularly consumed so one thing to be mindful of. 

Cadbury Crunchie

Calories per 100g: 466 cal

Carboyhdrates per 100g: 80.5g

Sugar per 100g: 68.6g

Total Fat per 100g: 14.8g

Protein per 100g: 1.5g

Ingredients: Sugar, Glucose Syrup, Milk Solids, Cocoa Butter, Cocoa Mass, Raising Agent (500), Emulsifiers (Soy Lecithin, 476), Hydrolysed Milk Protein, Flavours.

Nutrititonts’ Verdict: Rounding out the top ten is the popular Crunchie. I’m surprised that it did make it on the list but I’m more surprised that a Chruncie which is is described by Cadbury as containing “golden hokey pokey honeycomb” doesn’t actually contain any honey!

This sugar bomb that is the size of a small meal really should remain on the supermarket shelves. If you’re counting calories, prioritise your calorie for real food.

Is Low Calorie Chocolate Healthier? 🤔

Short answer, no. Low-calorie chocolate isn’t necessarily healthier.

Raw cacao, the base of chocolate, is naturally calorie-dense, ranging from 250-450 calories per 100g. Low-calorie chocolates often contain added sweeteners, emulsifiers, and other non-nutritive ingredients which aren’t very healthy.

In fact, some of these ingredients, such as artificial sweeteners, can actually be doing more harm than good.

A number of studies have cited negative side effects from eating low-calorie chocolate, including weight gain. This is ironic given most people opt for a low-calorie product in the hope it won’t lead to weight gain!


It’s worth keeping in mind none of these chocolate bars are marketed as “low-calorie” chocolate as most of them contain the same calories as a small meal. If you’re wanting to find the healthiest chocolate bar, you need to look beyond calories.

Tips for Finding “Healthy” Low Calorie Chocolate 🍫

If you’re looking to find a healthier chocolate bar, calories shouldn’t be your main focus. Remember, raw cacao has lots of health benefits but is naturally high in calories!

I recommend you focus on the ingredients used and recognise that any chocolate bar is a treat! If it’s loaded with sugar or artificial sweeteners and flavours, you won’t enjoy any of the health benefits cacao has to offer.

  1. Look at the ingredients list opting for chocolate bars with fewer ingredients and those that are real, whole foods.
  2. Go as dark as your taste buds can handle (raw cocoa is naturally bitter) – about 85% cacao or more.
  3. Steer clear of chocolate bars with creamy centres.
  4. If looking for a flavour or crunch, stick with nuts.
  5. Avoid the supersized chocolate bars.
  6. Make sure you check out what a portion is to avoid over eating.
  7. Enjoy your chocolate bar by eating mindfully. It will help you feel more satisfied.

What Are The Unhealthiest Chocolates to Eat? 👀

Chocolate BarCalories per 100g
Mint Aero531
Peanut M&Ms511

Can You Eat Chocolate And Still Lose Weight? 🙏🏻

Yes, you can still eat chocolate and lose weight. The key is moderation. Eating chocolate in small amounts as part of a balanced diet is okay.

It’s important to keep track of your overall calorie intake and ensure that you’re maintaining a healthy diet. Chocolate can be included as a treat, but it shouldn’t replace nutritious foods needed for a balanced diet.

By controlling portion sizes and not overindulging, you can enjoy chocolate without affecting your weight loss goals.

The Coles No Added Sugar Dark Chocolate with Peppermint Chips is the lowest calorie chocolate bar that’s readily available.

As a nutritionist, my advice is to always consider the big picture and not just focus on the calories. In particular, consider the quality of ingredients.

When it comes to chocolate bars – find a favourite with the best quality ingredients, ditch the guilt and just eat the chocolate bar!

Have a question? Contact us
Sarah Appleford
Sarah Appleford
Sarah Appleford is a registered clinical nutritionist who believes achieving optimal health and wellbeing relies on living with intention.


Leave a comment