Carbs in Diet Dr Pepper
Keto-friendlyHow 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. 12 fl oz can (355g) 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 19.0g 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.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor

Values per 100 g.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 12 fl oz can | 0g | 0g | 0g | 0 |
| 100 g (3.5 oz) | 0g | 0g | 0g | 0 |
| 1 oz (28 g) | 0g | 0g | 0g | 0 |
How many calories are in diet dr pepper?
Diet Dr Pepper has 0 calories per 100g. 12 fl oz can (355g) has about 0 calories. That's alongside 0g protein, 0g fat, and 0g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 0 |
| Total carbs | 0g |
| Net carbs | 0g |
| Fiber | 0g |
| Sugar | 0g |
| Sugar alcohols | 0g |
| Protein | 0g |
| Fat | 0g |
| Sodium | 16mg |
| Potassium | 15mg |
Source: Manufacturer-reported values (drinks). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
Log diet dr pepper in one tap
Snap a photo and CarbMeNot's AI logs the carbs, protein, and fat automatically.
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 12 fl oz can of diet dr pepper?
- 12 fl oz can of diet dr pepper (355g) has about 0g net carbs, 0g total carbs, and 0 calories.



