Snack
How many calories in Granola bar?
Granola bar has about 190 calories per 1 bar. This is a practical estimate for calorie tracking; the exact number changes with recipe, restaurant, oil, ghee, sauce, toppings, and serving size.
| Serving size | 1 bar |
|---|---|
| Gram reference | About 42g |
| Calories | 190 kcal |
| Protein | 4g |
| Carbs | 29g |
| Fat | 7g |
What affects Granola bar calories?
Granola bars vary widely in oats, nuts, chocolate, syrup, size, and protein content, so the package label is important.
Tracking tip: Use the brand label and include a second bar, yogurt, nut butter, or drink when they are part of the snack.
Also called: oat bar, chewy granola bar
Variables that can change the estimate
- brand
- bar size
- chocolate coating
- nuts and protein blend
Preparation and serving variations
The reference above is one practical serving. The same food can change substantially with portion size, cooking method, toppings, and restaurant preparation.
| Variation | Calories | Protein | Carbs | Fat | Why it changes |
|---|---|---|---|---|---|
| Small chewy bar | 100 kcal | 2g | 17g | 3g | Kid-size bars are often half the calories. |
| Protein granola bar | 240 kcal | 12g | 26g | 10g | Protein versions may be larger and contain nuts or coatings. |
Common questions
How many calories are in Granola bar?
Granola bar has about 190 calories per 1 bar. The exact number can change with portion size, recipe, restaurant prep, oil, sauce, toppings, and sides.
What are the macros in Granola bar?
A typical serving of granola bar has about 4g protein, 29g carbs, and 7g fat per 1 bar.
How should I track Granola bar accurately?
Use the brand label and include a second bar, yogurt, nut butter, or drink when they are part of the snack.
Track Granola bar in Calofy AI
Calofy AI lets you log granola bar by photo, voice, or text. Instead of searching a database and guessing the closest match, you can describe the actual plate and get a meal-specific calorie and macro estimate in seconds.
Track Granola bar freeHow this estimate was built
Calofy AI calorie guides use practical serving-size estimates for everyday tracking. We keep the answer visible in text, include the macro table on the page, and mark up the same visible facts with structured data so search engines and AI answer systems can understand the page without relying on hidden content.
For packaged or weighed foods, use the nutrition label or weighed portion when available. For home-cooked and restaurant foods, use the estimate as a starting point and adjust for visible oil, butter, sauces, toppings, and portion size.
Generic food references are checked against public nutrition data where possible, including USDA FoodData Central. Mixed dishes and restaurant meals are presented as practical ranges because recipes and portions change. This page was reviewed on 2026-08-08.
Related calorie guides
Keep tracking the bigger picture
A food lookup is a starting point. Use your daily target and weekly pattern to understand how this meal fits into the rest of your day.
Last updated 2026-08-08. Nutrition values are estimates for general tracking and are not medical advice. Recipes and restaurant portions vary. Calofy AI is designed for practical daily consistency, not lab-grade measurement.