Carbs in Tums
Tums (per 100 g) contains 50g total carbs, 50g net carbs, 50g fat, 0g protein, and 500 calories.
Last updated June 10, 2026 · Reviewed by Jordan Lee, RD, Registered Dietitian
50g
Net carbs
50g
Total carbs
0g
Fiber
0g
Protein
50g
Fat
500
Calories
Values per 100 g.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 50g | 50g | 0g | 500 |
| 1 oz (28 g) | 14g | 14g | 0g | 140 |
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 500 |
| Total carbs | 50g |
| Net carbs | 50g |
| Fiber | 0g |
| Sugar | 50g |
| Sugar alcohols | 0g |
| Protein | 0g |
| Fat | 50g |
| Sodium | 0mg |
| Potassium | 0mg |
Source: Open Food Facts (Generic). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in tums?
- Tums has 50g of total carbs and 50g of net carbs per 100 grams.
- How many net carbs are in tums?
- Tums has 50g of net carbs per 100 grams (total carbs 50g minus 0g fiber).
- Is tums keto-friendly?
- Tums has 50g net carbs per 100g, which is high for keto. Enjoy it in small portions or save it for higher-carb days.
- How many calories are in tums?
- Tums has 500 calories per 100 grams.
