Carbs in Tuna Salad Sandwich
How many carbs are in tuna salad sandwich?
Tuna Salad Sandwich has 16.7g net carbs per 100g — 17.8g total carbs minus 1.1g fiber — plus 13g protein, 9.2g fat, and 207 calories. 1 sandwich (185g) works out to about 30.9g net carbs and 383 calories. That makes tuna salad sandwich moderate in net carbs and lower than the typical fast-food item, which averages about 26.8g net carbs per 100g. At this carb count, tuna salad sandwich is best limited to small portions on keto (usually 20–50g net carbs per day). 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 |
|---|---|---|---|---|
| 1 sandwich (185g) | 30.9g | 32.9g | 24.1g | 383 |
| 100 g (3.5 oz) | 16.7g | 17.8g | 13g | 207 |
| 1 oz (28 g) | 4.7g | 5g | 3.6g | 58 |
How many calories are in tuna salad sandwich?
Tuna Salad Sandwich has 207 calories per 100g. 1 sandwich (185g) has about 383 calories. That's alongside 13g protein, 9.2g fat, and 16.7g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 207 |
| Total carbs | 17.8g |
| Net carbs | 16.7g |
| Fiber | 1.1g |
| Sugar | 2.2g |
| Sugar alcohols | 0g |
| Protein | 13g |
| Fat | 9.2g |
| Sodium | 378mg |
| Potassium | 157mg |
Source: Manufacturer-reported values (other). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in tuna salad sandwich?
- Tuna Salad Sandwich has 17.8g of total carbs and 16.7g of net carbs per 100 grams.
- How many net carbs are in tuna salad sandwich?
- Tuna Salad Sandwich has 16.7g of net carbs per 100 grams (total carbs 17.8g minus 1.1g fiber).
- Is tuna salad sandwich keto-friendly?
- Tuna Salad Sandwich has 16.7g 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 tuna salad sandwich?
- Tuna Salad Sandwich has 207 calories per 100 grams.
- How many carbs are in 1 sandwich (185g)?
- 1 sandwich (185g) (185g) has about 30.9g net carbs, 32.9g total carbs, and 383 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.



