Food database and calorie counter

Jack in the Box

Jr. Jack

Nutrition Facts

Serving Size

1 serving (141 g)

Amount Per Serving

Calories

320

% Daily Values*

Total Fat

15.00g

19%

Saturated Fat

5.000g

25%

Trans Fat

0.500g

Cholesterol

30mg

10%

Sodium

720mg

31%

Total Carbohydrate

43.00g

16%

Dietary Fiber

2.0g

Sugars

6.00g

Protein

14.00g

Vitamin D

Calcium

Iron

Potassium

270mg

* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

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Last updated: 24 Jul 25 01:51 AM

Source: fatsecret Platform API

16%

of RDI*

(320 calories)

Calorie Breakdown:

Carbohydrate (48%)

Fat (37%)

Protein (15%)

* Based on a RDI of 2000 calories

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Nutrition summary:

Calories

320

Fat

15g

Carbs

43g

Protein

14g

There are 320 calories in 1 serving (141 g) of Jack in the Box Jr. Jack.

Calorie breakdown: 37% fat, 47% carbs, 15% protein.

Related Burgers from Jack in the Box:

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Jumbo Jack
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More Products from Jack in the Box:

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Jumbo Jack with Cheese
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Other Types of Burgers:

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Cheeseburger (Single Patty with Condiments)
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