Light & Fit Greek Yogurt Calories, Protein & Sugar by Flavor

Light & Fit Greek yogurt is one of the easiest high-protein snacks on the shelf: every 5.3 oz (150 g) cup of the Greek line has 80 calories, 12 g of protein and 0 g of fat, according to Dannon’s official Light & Fit product pages. The only thing that changes from flavor to flavor is the sugar, which runs from 6 to 8 g of total sugars per cup, of which 1 to 3 g is added sugar. Below are the official label figures for each current flavor, a comparison with plain Greek yogurt, and an honest verdict on whether Light & Fit is healthy.

Light & Fit Greek yogurt nutrition by flavor

All figures are per one 5.3 oz (150 g) cup, taken from the official Light & Fit Greek product pages on lightandfit.com, read on October 27, 2026. Every flavor in the table is fat free (0 g fat) with 45 mg of sodium — the calories and protein never change, so flavor really is a matter of taste and sugar.

Flavor	Calories	Protein	Total sugars	Added sugars
Vanilla	80	12 g	7 g	3 g
Strawberry	80	12 g	6 g	1 g
Blueberry	80	12 g	7 g	2 g
Peach	80	12 g	7 g	2 g
Cherry	80	12 g	7 g	1 g
Key Lime	80	12 g	8 g	3 g
Toasted Marshmallow	80	12 g	7 g	2 g
Strawberry Cheesecake	80	12 g	7 g	2 g
Toasted Coconut Vanilla	80	12 g	7 g	2 g

Two things worth noting. First, there is no plain black cherry or plain raspberry cup in the current Greek range — the closest matches are Cherry and Raspberry Chocolate. Second, the range page lists several more flavors beyond the nine above, including Birthday Cake, Crème Brulée, Caramel Apple Pie, Banana Cream, Boston Cream Pie, Raspberry Chocolate, Tiramisu, Strawberry Banana and Strawberry Blueberry, plus multi-packs of the same cups; the range-wide headline of 80 calories and 12 g of protein per 5.3 oz serving applies across the Greek line. If you are watching added sugar most closely, Strawberry and Cherry are the lowest in the table at 1 g each, while Vanilla and Key Lime are the highest at 3 g.

Light & Fit vs plain nonfat Greek yogurt

Plain nonfat Greek yogurt is the benchmark everything else gets compared with, so here is the trade in plain terms. A typical 170 g tub of plain nonfat Greek yogurt (USDA-style documented values) has about 100 calories, 17 g of protein, 0 g of fat and about 5 g of sugars — all of it naturally occurring lactose, with no added sugar. A Light & Fit cup is a little smaller (150 g), a little lower in calories (80) and protein (12 g), and it is sweetened and flavored: 1 to 3 g of its sugars are added, and the ingredient list includes fructose plus the sweeteners acesulfame potassium and sucralose. Dannon’s own comparison on the Light & Fit pages puts the average flavored Greek yogurt at 110 calories and 1 g of fat per 5.3 oz serving, so Light & Fit undercuts the average flavored cup by 30 calories. In short: plain wins on protein and purity, Light & Fit wins on flavor and convenience at a still-small calorie cost.

Yogurt	Serving	Calories	Protein	Total sugars	Added sugars
Light & Fit Greek (any flavor)	150 g cup	80	12 g	6–8 g	1–3 g
Plain nonfat Greek yogurt	170 g tub	~100	17 g	~5 g	0 g

Is Light & Fit Greek yogurt healthy?

Mostly, yes — with one honest caveat. The positives are real: 12 g of protein for only 80 calories is an excellent protein-per-calorie ratio, the cups are fat free and gluten free, and they are portion-controlled, which matters more than people think for snacking. The caveat is that these are sweetened, flavored yogurts, not plain ones. Each cup carries 1 to 3 g of added sugar, and the sweetness also comes from acesulfame potassium and sucralose, which are approved sweeteners but mean the cup is a processed food rather than a whole food. If you eat yogurt mainly for gut health and simplicity, plain nonfat Greek yogurt is the cleanest pick — and our low-fat cottage cheese guide covers another high-protein dairy snack in the same spirit. If you eat yogurt as a sweet, filling snack that keeps you away from far worse options, Light & Fit is a genuinely good choice: it is hard to call an 80-calorie, 12 g-protein snack a bad one.

Is Light & Fit Greek yogurt good for weight loss?

Yes, and the reason is simple arithmetic. At 80 calories with 12 g of protein, a cup delivers about 0.15 g of protein per calorie, which is the kind of ratio that keeps you full — protein is the most filling of the three macros, and you can read more about why in our calories in protein guide. A Light & Fit cup works as a dessert replacement (it tastes like one, especially Strawberry Cheesecake or Toasted Marshmallow), as a mid-afternoon snack, or as part of breakfast with berries added for fiber. Two warnings keep it honest: toppings can undo the whole point — a heavy pour of granola can add 150 calories or more — and eating two cups because they are “only 80 calories” still doubles everything. One cup, enjoyed slowly, is the sweet spot.

How to pick a flavor

Because the calories and protein are identical across the range, pick by sugar and taste. For the least added sugar, choose Strawberry or Cherry (1 g each). For the most dessert-like flavors, Strawberry Cheesecake, Toasted Marshmallow and Toasted Coconut Vanilla all sit at 2 g of added sugar. Vanilla and Key Lime have the most added sugar in the table at 3 g, though even that is small next to a regular sweetened yogurt. Note that this post covers the Greek line only — Light & Fit also sells an Original nonfat line and Remix cups with mix-ins, which are different products with different labels.