Ready & Packaged Foods
All →Vegetables & Legumes
All →Desserts & Confectionery
All →Meat & Protein
All →Grains & Bakery
All →Beverages
All →Milk & Dairy
All →🍫
Oat-based sweet snack bar; nutrition varies by flavor.
CALORIES · 100 G
POTASSIUM · 100 G
FIBER · 100 G
1 piece (medium) of Z Bar (36 g) has 130 calories. That works out to 361 calories per 100 g. It contains 25 g of carbs, 2 g of protein, 3.5 g of fat and 2 g of fiber. Its 0.3 mg of Manganese covers 11% of the Daily Value. Under the NOVA system it is classified as "Processed".
Selected: 1 piece (medium) · 36 g
130
KCAL / 36G
Carbs
25g
· 9% DV
Protein
2g
· 4% DV
Fat
3.5g
· 4% DV
Fiber
2g
· 7% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 72% · Protein 6% · Fat 22%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 130 kcal | |
| Total fat | 3.5 g | 4% |
| Saturated fat | 1.01 g | 5% |
| Trans fat | 0 g | |
| Sodium | 125 mg | 5% |
| Total carbohydrate | 25 g | 9% |
| Fiber | 2 g | 7% |
| Protein | 2 g | 4% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
Log this food in EatBetter
100,000+ people use it
📸 Scan the code to get the app free.

| Serving | Amount | Calories |
|---|---|---|
| 1 piece (medium) | 36 g | 130 kcal |
| 1 piece (mini) | 22 g | 79 kcal |
| 1 ounce (medium) | 28.4 g | 102 kcal |
| 1 pack (small) | 36 g | 130 kcal |
| 2 piece (double) | 72 g | 260 kcal |
| 1 pack (large) | 72 g | 260 kcal |
| 100 g | 100 g | 361 kcal |
Calculated from 361 calories per 100 g.
Z Bar is a sweet, packaged snack bar made primarily with oats. Its ingredients vary by flavor, so varieties with chocolate, fruit, or other additions may have different ingredient lists.
Z Bars are marketed as a kid-friendly snack, but they are not a complete meal. For a more substantial snack, serve one with fruit or yogurt rather than relying on the bar alone.
Z Bars contain oats, but they are also sweet packaged snacks, not a substitute for less processed foods such as whole oats or fruit. They can be a convenient occasional snack.
The sugar content varies by Z Bar flavor, so there is no single amount that applies to every bar. Check the nutrition panel for the specific variety and serving you have.
Yes, you can eat a Z Bar for breakfast, especially when you need something portable. Pairing it with yogurt, milk, or fruit makes for a more substantial morning meal.
A Z Bar may take the edge off hunger, but a small oat-based snack may not keep you full for long on its own. Pair it with a protein-rich food for a more satisfying snack.
No, Z Bar is a snack bar rather than a meal replacement. It is relatively small, so use it between meals or add other foods if you need a more complete meal.
Yes, a Z Bar can be a convenient source of carbohydrates before exercise. Eat it at a time that feels comfortable for you, rather than immediately before a workout if food bothers your stomach.
Wrap an opened Z Bar tightly and keep it in a cool, dry place; eat it soon so it does not dry out. Follow the package directions for unopened bars.
Z Bar is one particular oat-based snack bar, while granola bars are a broad category with varied ingredients and textures. The amount of coating, fruit, or other additions depends on the specific product.
Vitamins
B1
0.03mg · 3% DV
B3
0.29mg · 2% DV
B6
0.03mg · 2% DV
B2
0.02mg · 2% DV
Minerals
Manganese
0.25mg · 11% DV
Iron
1.12mg · 6% DV
Sodium
125mg · 5% DV
Phosphorus
38mg · 5% DV
Potassium ⭐
80mg · 2% DV
To burn the 130 calories in 1 piece (medium) (36 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Z Bar is a packaged, oat-based sweet snack bar sold in a range of flavours, with ingredients and nutrition varying by variety. Its texture is typically chewy, and the flavour is on the sweet side. It’s convenient for a school bag, desk drawer or a quick bite on the go; pair it with fruit or plain yoghurt for a more rounded snack. Oats provide some fibre, but carbohydrates make up much of its nutritional profile, so it’s best thought of as a sweet snack rather than a plain oat bar. It can suit busy days when you want something portable, though the flavour and sweetness may differ from one bar to another.
Low
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Medium
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 3
Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Contains these allergens:
Vegan
— Not suitable
Vegetarian
✓ Suitable
Gluten-Free
— Not suitable
Dairy-Free
— Not suitable
Mediterranean
— Not suitable
Paleo
— Not suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
1.01g
MONOUNSATURATED
1.3g
POLYUNSATURATED
0.72g
Omega 6:3 ratio 16.3:1
Above the ideal 4:1 (16.3:1).
Ask the AI nutrition coach — calories, portions, alternatives and more, answered in seconds in the app.
Nutrition data compiled from USDA FoodData Central and scientific sources.