Carbs in Diet Dr Pepper

Keto-friendly

How many carbs are in diet dr pepper?

Diet Dr Pepper has 0g net carbs per 100g — 0g total carbs minus 0g fiber — plus 0g protein, 0g fat, and 0 calories. 1 can (12 fl oz / 355 mL) works out to about 0g net carbs and 0 calories. That makes diet dr pepper very low in net carbs and lower than the typical vegetable, which averages about 18.6g net carbs per 100g. With this carb count, diet dr pepper fits a keto or low-carb diet (usually 20–50g net carbs per day) in normal portions. Values are per per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.

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Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Diet Dr Pepper
0g
Net carbs
0g
Total carbs
0g
Fiber
0g
Protein
0g
Fat
0
Calories

Values per 100 g.

Carbs by serving size

ServingNet carbsTotal carbsCalories
1 can (12 fl oz / 355 mL)0g0g0
100 g (3.5 oz)0g0g0
1 oz (28 g)0g0g0

How many calories are in diet dr pepper?

Diet Dr Pepper has 0 calories per 100g. 1 can (12 fl oz / 355 mL) has about 0 calories. That's alongside 0g protein, 0g fat, and 0g net carbs per 100g.

Nutrition facts

NutrientAmount (per 100 g)
Calories0
Total carbs0g
Net carbs0g
Fiber0g
Sugar0g
Sugar alcohols0g
Protein0g
Fat0g
Sodium16mg
Potassium0mg

Source: Manufacturer-reported values (drinks). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.

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Frequently asked questions

How many carbs are in diet dr pepper?
Diet Dr Pepper has 0g of total carbs and 0g of net carbs per 100 grams.
How many net carbs are in diet dr pepper?
Diet Dr Pepper has 0g of net carbs per 100 grams (total carbs 0g minus 0g fiber).
Is diet dr pepper keto-friendly?
Yes — with 0g net carbs per 100g, diet dr pepper fits a ketogenic diet in normal portions.
How many calories are in diet dr pepper?
Diet Dr Pepper has 0 calories per 100 grams.
How many carbs are in 1 can (12 fl oz / 355 ml) of diet dr pepper?
1 can (12 fl oz / 355 mL) of diet dr pepper (355g) has about 0g net carbs, 0g total carbs, and 0 calories.

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CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.