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Last updated: Aug 9, 2026

First Watch

Diet Coke

More DrinksPopular

First Watch Diet Coke has a relatively balanced macro split: 0% protein, 0% carbs, and 0% fat. Each serving has 0 calories, 0g protein, 0g carbs, and 0g fat, making it a lighter restaurant option to compare with larger meals.

1 serving

Serving Size

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Calories

Per serving

0 g

Protein

0 g

Carbs

0 g

Fat

Nutrition Facts

Amount per serving

Calories0 kcal

% Daily Value*

Total Fat 0 g0%

Saturated Fat 0 g0%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 30 mg1%

Total Carbohydrate 0 g0%

Dietary Fiber 0 g0%

Total Sugars 0 g—

Protein 0 g0%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

kcal

Protein0 g (0%)

Carbs0 g (0%)

Fat0 g (0%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density0/10

0% of macro calories come from protein.

Satiety index3/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate1 min walk

About 1 minutes of running for this calorie total.

Key Nutrients

Protein 0 g0%

Fiber 0 g0%

Sodium 30 mg1%

Sugars 0 g—

Saturated Fat 0 g0%

How we calculate these values

Diet Compatibility

High protein0/10 protein density from 0g protein and 0 calories.No

Lower carb0g carbs per serving.Yes

Low fat0g total fat per serving.Yes

High sugar0g total sugars per serving.No

High sodium30mg sodium per serving.No

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

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100% Cold Squeezed Orange Juice, Large210 kcal · 3 g protein 100% Cold Squeezed Orange Juice, Small110 kcal · 2 g protein Apple Juice, Large210 kcal · 0 g protein Apple Juice, Small110 kcal · 0 g protein

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Diet Coke has 210 fewer calories than 100% Cold Squeezed Orange Juice, Large and 3g less protein. Compare

Diet Coke has 110 fewer calories than 100% Cold Squeezed Orange Juice, Small and 2g less protein. Compare

100% Cold Squeezed Orange Juice, Large210 kcal · 3 g protein100% Cold Squeezed Orange Juice, Small110 kcal · 2 g proteinA.M. Superfoods Bowl, Add Granola with Almonds120 kcal · 3 g proteinA.M. Superfoods Bowl, Side of Toast with Almond Butter410 kcal · 13 g proteinAdd Cage-Free Egg Whites60 kcal · 13 g proteinAdd Cage-Free Scrambled Eggs220 kcal · 15 g protein

Compare with 100% Cold Squeezed Orange Juice, Large

Diet Coke Compared With Nearby Items

Compared with 100% Cold Squeezed Orange Juice, Small, another More Drinks item at First Watch, Diet Coke has 110 fewer calories than it and 2g less protein than it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Diet Coke are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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