Chick-fil-A Diet Lemonade Large Calories & Carbs
Keto-friendlyLast updated September 8, 2026 · Compiled by the CarbMeNot Team

Values per 1 large drink (739g); per 100 g: 1.2g net carbs, 5 cal. Net carbs = total carbs − fiber − sugar alcohols — do the math for any label with the free net carbs calculator.
How many carbs are in chick-fil-a diet lemonade large?
Chick-fil-A Diet Lemonade Large — 1 large drink (739g) — has 8.9g net carbs: 8.9g total carbs minus 0g fiber, plus 0g protein, 0g fat, and 37 calories. Per 100g that is 1.2g net carbs (1.2g total carbs, 0g fiber) and 5 calories. That makes chick-fil-a diet lemonade large very low in net carbs and lower than the typical fast-food item, which averages about 26.2g net carbs per 100g. With this carb count, chick-fil-a diet lemonade large fits a keto or low-carb diet (usually 20–50g net carbs per day) in normal portions. Values are per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.
Is chick-fil-a diet lemonade large keto-friendly?
Chick-fil-A Diet Lemonade Large is borderline for keto — it works only in small portions. 1 large drink (739g) is 8.9g net carbs (8.9g total carbs − 0g fiber); per 100g that is 1.2g net carbs. 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 |
|---|---|---|---|---|
| 1 large drink | 8.9g | 8.9g | 0g | 37 |
| 100 g (3.5 oz) | 1.2g | 1.2g | 0g | 5 |
| 1 oz (28 g) | 0.3g | 0.3g | 0g | 1 |
How many calories are in chick-fil-a diet lemonade large?
Chick-fil-A Diet Lemonade Large — 1 large drink (739g) — has 37 calories, with 0g protein, 0g fat, and 8.9g net carbs. Per 100g: 5 calories and 1.2g net carbs.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 5 |
| Total carbs | 1.2g |
| Net carbs | 1.2g |
| Fiber | 0g |
| Sugar | 0g |
| Sugar alcohols | 0g |
| Protein | 0g |
| Fat | 0g |
| Sodium | 3mg |
| Potassium | 0mg |
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 chick-fil-a diet lemonade large?
- Chick-fil-A Diet Lemonade Large (1 large drink, 739g) has 8.9g of total carbs and 8.9g of net carbs. Per 100 grams: 1.2g total, 1.2g net.
- How many net carbs are in chick-fil-a diet lemonade large?
- Chick-fil-A Diet Lemonade Large has 8.9g of net carbs per 1 large drink (739g) — 8.9g total carbs minus 0g fiber.
- Is chick-fil-a diet lemonade large keto-friendly?
- Chick-fil-A Diet Lemonade Large is borderline for keto — it works only in small portions. 1 large drink (739g) is 8.9g net carbs (8.9g total carbs − 0g fiber); per 100g that is 1.2g net carbs. 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 chick-fil-a diet lemonade large?
- Chick-fil-A Diet Lemonade Large (1 large drink, 739g) has 37 calories; that is 5 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.