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Syns & Slimming World

How Many Syns in Greek Yogurt 0% Fat?

By Jenny Updated

Greek yogurt 0% fat is one of the most versatile Free Foods you can keep in your Slimming World kitchen, and honestly, I struggle to think of an ingredient that earns its fridge space more reliably. Thick, tangy and impressively high in protein, it slots into sweet and savoury cooking with very little fuss. Because it is fat free natural yogurt, it sits firmly in the Free category on the plan, meaning you can spoon it generously without reaching for the calculator. That alone makes it a brilliant base for breakfasts, lunches, puddings and dressings when you are trying to keep your day satisfying without leaning on synned extras.

On a typical SW day, I use it in three very different ways. First thing in the morning, a big bowl with berries, a sprinkle of muesli (a Healthy Extra B choice) and a drizzle of sweet freedom syrup keeps me full until lunch. At lunch, it becomes a cooling dollop alongside a spicy chilli or a tray of roasted vegetables and chicken. In the evening, it doubles as a cheat's sour cream on fajitas, a creamy stir-in for curries off the heat, or whipped with vanilla and sweetener for a dessert that genuinely tastes indulgent. The trick with curries is to take the pan off the heat before stirring it through, otherwise the yogurt can split and look a little sad.

Because it is so high in protein and water, it is also a Speed Free Food in many SW members' eyes when paired with fruit and vegetables, helping you push that one-third Speed plate target without much effort. Keep a big pot in the fridge, and a smaller flavoured one with no added sugar for emergencies, and you will rarely feel like your plan is restrictive.

Per serving

Greek Yogurt 0% Fat — syn values

Portion Syns kcal
100g FREE 53
150g pot FREE 80
170g (Fage 0% small pot) FREE 90
200g serving FREE 106
250g large bowl FREE 133
500g half tub FREE 265
1 tbsp (15g) dollop FREE 8
Syn values are based on Slimming World 2026 guidance. Always double-check with your group or app.

Numbers at a glance

Quick auto-calculated stats for Greek Yogurt 0% Fat.

FREE
Greek Yogurt 0% Fat on Slimming World
no syns to count — eat to satisfaction

Brand breakdown

Popular supermarket and branded products, with the portion-level syn count.

Brand Product Portion Syns kcal
Fage Total 0% Fat Free Natural Greek Yogurt 170g pot FREE 90
Lidl Eridanous Greek Style Yogurt 0% Fat 150g FREE 81
Tesco 0% Fat Greek Style Natural Yogurt 100g FREE 54
Sainsbury's Greek Style Natural Yogurt 0% Fat 100g FREE 57
Aldi Brooklea Fat Free Greek Style Natural Yogurt 150g FREE 80
M&S Greek Style Natural Yogurt 0% Fat 150g FREE 83
Total Lighter Fage Total 0% Plain 170g FREE 90
Asda 0% Fat Greek Style Natural Yogurt 100g FREE 55

Lower-syn alternatives

Swaps that keep the feel of the original without the syn hit.

Quark

Free

Quark is Free on Slimming World and has a smoother, milder texture than Greek yogurt. It works particularly well in cheesecakes, sauces and baking where you want creaminess without the tang. Both are Free, so switching between them adds variety to your meals.

Fat-free natural fromage frais

Free

Fat-free fromage frais is Free and lighter in texture than Greek yogurt, making it a good choice for fruit toppings, smoothie bowls and lighter dressings. It blends more easily into recipes and works well as a cream substitute in both sweet and savoury dishes.

FAQs

How many syns in Greek yogurt 0% fat?

Fat-free Greek yogurt (0% fat) is completely Free on Slimming World — it costs zero Syns regardless of portion size. A 100g serving is roughly 53 calories, a 200g bowl is about 106 calories, and even a 500g half-tub remains Free. This makes it one of the most versatile and generous Free foods on the plan for both sweet and savoury meals.

Is Greek yogurt free on Slimming World?

Fat-free natural Greek yogurt (0% fat) is Free on Slimming World. Brands like Fage Total 0%, Tesco 0% Fat and Aldi Brooklea Fat Free are all Free. However, full-fat Greek yogurt is not Free and must be synned. Flavoured or sweetened Greek yogurts may also carry Syns depending on added sugars, so always check the label and choose plain 0% fat.

Can you use Greek yogurt instead of cream on Slimming World?

Yes, fat-free Greek yogurt is an excellent Free substitute for cream in many dishes. Stir it into curries, pasta sauces and soups off the heat to avoid splitting. Use it as a topping for crumbles, fruit and porridge instead of double cream at 3 Syns per tablespoon. It saves you significant Syns while adding protein and a tangy creaminess.

What is the best Greek yogurt for Slimming World?

Fage Total 0% is widely considered the gold standard — thick, creamy and Free at about 90 calories per 170g pot. Supermarket own-brands from Tesco, Sainsbury's, Aldi and Lidl are also Free and often cheaper. The key requirement is 0% fat and no added sugar. Any plain, fat-free natural Greek yogurt qualifies as Free on the plan.

Lower-syn dairy alternatives

No lower-syn dairy alternatives in our index — Greek Yogurt 0% Fat is already at the lower end. Browse the full dairy list →

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