Lowest-Calorie Snack Bars, Ranked by Label Data (2026)

The lowest-calorie snack bar is the Mighty Organic Sweet Chili Chicken Bar with 125 kcal per 100 g, followed closely by Gogo Squeez Vanilla Almond Blend at 129 kcal.

This post ranks branded snack bars based on their calorie content per 100 g, using verified manufacturer label data. The focus is on identifying the lowest-calorie options available.

What Counts as a Low-Calorie Bar?

A low-calorie bar is a snack option that contains fewer calories, typically under 150 kcal per 100 g. These bars are designed to provide a healthier alternative for snacking.

Lowest-Calorie Snack Bars, Ranked

Below is a ranked table of the lowest-calorie snack bars based on label data.

#	Product (per 100 g)	Calories (kcal)	Protein (g)	Carbs (g)	Sugar (g)	Fiber (g)
1	Mighty Organic Sweet Chili Chicken Bars	125	28.6	7.1	7.1	0
2	Gogo Squeez Vanilla Almond Blend Non-Dairy Pudding On The Go, Vanilla; Almond	129	5.9	14.1	10.6	1.2
3	Whey Good Salted Caramel Protein Bars	129	21.4	5.7	3.6	0
4	Q2 Square Muffins, Cranberry Orange	173	4.7	33.0	14.1	4.7
5	Epic Savory Protein Bar	186	27.9	4.7	0	0
6	K&N's Chapli Kabab Ground Chicken Meat Patties With Fresh Onions And Cracked Coriander Seeds	189	13.5	5.4	1.4	1.4
7	Clio Peach Flavored Less Sugar Yogurt Bar In Chocolatey Coating	200	16	30	2	2
8	House Foods Baked Tofu Bar, Hickory Smoke	214	17.9	7.1	0	3.6
9	Maui Nui Peppered Venison Bar	214	28.6	4.8	2.4	0
10	That's It. Black Beans + Kale Veggie Bars	229	11.4	51.4	20	11.4
11	Dulces La Mejor Mixnuts Bar	231	15.4	50	30.8	3.8
12	Bright Sweet Potato Blueberry Whole Veggies & Fruits + Probiotics Food Bar	243	5.7	38.6	18.6	10
13	Rap Protein Gummies, Strawberry	247	27.4	48.0	12.3	0
14	Green Joy Beets & Greens Pressed Salad Bar	250	10.7	35.7	21.4	10.7
15	Aunt Dottie's Snackable Saladbar, Pomegranate & Greens	250	7.1	28.6	21.4	3.6

How to Track Snack Bars Accurately

Portions and macros in snack bars can often be misjudged by eye, leading to unexpected calorie intake. Nutrola is an AI nutrition tracking app that identifies foods from a photo and returns calories and macros from a database of more than 1.8 million foods. It also supports barcode scanning and voice logging. Nutrola is available from EUR 2.50 per month and shows no ads on any tier.

For related references, see highest-fiber pastas, lowest-calorie frozen pizzas, lowest-sugar salad dressings.

How We Compiled These Numbers

The values presented are derived from manufacturer label data sourced from USDA FoodData Central for branded foods, normalized per 100 g. Each entry represents one product per brand, intended for educational purposes and not as medical advice.

Frequently Asked Questions (FAQ)

What is the calorie content of the lowest-calorie snack bar?

The lowest-calorie snack bar, Mighty Organic Sweet Chili Chicken Bar, contains 125 kcal per 100 g.

How many calories are in the Gogo Squeez Vanilla Almond Blend?

The Gogo Squeez Vanilla Almond Blend contains 129 kcal per 100 g.

What is the calorie count of Whey Good Salted Caramel Protein Bars?

Whey Good Salted Caramel Protein Bars have 129 kcal per 100 g.

Which snack bar has the highest calorie count among the lowest-ranked?

That's It. Black Beans + Kale Veggie Bars has the highest calorie count among the lowest-ranked at 229 kcal per 100 g.

What is the calorie content of the Epic Savory Protein Bar?

The Epic Savory Protein Bar contains 186 kcal per 100 g.

How many grams of protein does Mighty Organic Sweet Chili Chicken Bar have?

Mighty Organic Sweet Chili Chicken Bar contains 28.6 g of protein per 100 g.

Key Takeaways

• Mighty Organic Sweet Chili Chicken Bars: 125 kcal, 28.6 g protein.
• Gogo Squeez Vanilla Almond Blend: 129 kcal, 5.9 g protein.
• Whey Good Salted Caramel Protein Bars: 129 kcal, 21.4 g protein.
• Q2 Square Muffins, Cranberry Orange: 173 kcal, 4.7 g protein.
• Epic Savory Protein Bar: 186 kcal, 27.9 g protein.
• K&N's Chapli Kabab Ground Chicken Meat Patties: 189 kcal, 13.5 g protein.