Carbs in Sonic Double Cheeseburger
How many carbs are in sonic double cheeseburger?
Sonic Double Cheeseburger has 12.5g net carbs per 100g — 13.5g total carbs minus 1g fiber — plus 14.5g protein, 16g fat, and 263 calories. That makes sonic double cheeseburger moderate in net carbs and lower than the typical fast-food item, which averages about 26.5g net carbs per 100g. At this carb count, sonic double cheeseburger is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per per 100 g, sourced from Open Food Facts; net carbs are computed by CarbMeNot.
Keeping an eye on carbs in sonic double cheeseburger?
Sonic Double Cheeseburger runs higher in carbs, so portions matter. CarbMeNot tracks every gram from a photo, so you stay under your daily limit without the math.
Last updated June 10, 2026 · Reviewed by Jordan Lee, Nutrition Editor
Values per 100 g.
Is sonic double cheeseburger keto-friendly?
Sonic Double Cheeseburger is borderline for keto — it works only in small portions. It has 12.5g net carbs per 100g (13.5g total carbs − 1g fiber). On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 12.5g | 13.5g | 14.5g | 263 |
| 1 oz (28 g) | 3.5g | 3.8g | 4.1g | 74 |
How many calories are in sonic double cheeseburger?
Sonic Double Cheeseburger has 263 calories per 100g. That's alongside 14.5g protein, 16g fat, and 12.5g net carbs per 100g.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 263 |
| Total carbs | 13.5g |
| Net carbs | 12.5g |
| Fiber | 1g |
| Sugar | 3g |
| Sugar alcohols | 0g |
| Protein | 14.5g |
| Fat | 16g |
| Sodium | 0mg |
| Potassium | 0mg |
Source: Open Food Facts (Marketside). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in sonic double cheeseburger?
- Sonic Double Cheeseburger has 13.5g of total carbs and 12.5g of net carbs per 100 grams.
- How many net carbs are in sonic double cheeseburger?
- Sonic Double Cheeseburger has 12.5g of net carbs per 100 grams (total carbs 13.5g minus 1g fiber).
- Is sonic double cheeseburger keto-friendly?
- Sonic Double Cheeseburger is borderline for keto — it works only in small portions. It has 12.5g net carbs per 100g (13.5g total carbs − 1g fiber). On a standard keto diet (20–50g net carbs per day), even one serving uses a large share of your daily carbs, so keep portions small or save it for a higher-carb day.
- How many calories are in sonic double cheeseburger?
- Sonic Double Cheeseburger has 263 calories per 100 grams.
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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.