McDonald's Hash Brown Calories & Carbs
Last updated September 8, 2026 · Compiled by the CarbMeNot Team
Values per 1 hash brown (56g); per 100 g: 25g net carbs, 257 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 mcdonald's hash brown?
McDonald's Hash Brown — 1 hash brown (56g) — has 14g net carbs: 15g total carbs minus 1g fiber, plus 1g protein, 9g fat, and 144 calories. Per 100g that is 25g net carbs (26.8g total carbs, 1.8g fiber) and 257 calories. That makes mcdonald's hash brown high in net carbs and about average for the typical fast-food item, which averages about 26.2g net carbs per 100g. At this carb count, mcdonald's hash brown is best limited to small portions on keto (usually 20–50g net carbs per day). Values are per 100 g, sourced from Manufacturer-reported values; net carbs are computed by CarbMeNot.
Is mcdonald's hash brown keto-friendly?
McDonald's Hash Brown is borderline for keto — it works only in small portions. 1 hash brown (56g) is 14g net carbs (15g total carbs − 1g fiber); per 100g that is 25g 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.
Keeping an eye on carbs in mcdonald's hash brown?
McDonald's Hash Brown runs higher in carbs, so portions matter. CarbMeNot tracks every gram from a photo, so you stay under your daily limit without the math.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 1 hash brown | 14g | 15g | 1g | 144 |
| 100 g (3.5 oz) | 25g | 26.8g | 1.8g | 257 |
| 1 oz (28 g) | 7g | 7.5g | 0.5g | 72 |
How many calories are in mcdonald's hash brown?
McDonald's Hash Brown — 1 hash brown (56g) — has 144 calories, with 1g protein, 9g fat, and 14g net carbs. Per 100g: 257 calories and 25g net carbs.
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 257 |
| Total carbs | 26.8g |
| Net carbs | 25g |
| Fiber | 1.8g |
| Sugar | 0g |
| Sugar alcohols | 0g |
| Protein | 1.8g |
| Fat | 16.1g |
| Sodium | 554mg |
| Potassium | 357mg |
Source: Manufacturer-reported values (fast-food). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
Log mcdonald's hash brown 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 mcdonald's hash brown?
- McDonald's Hash Brown (1 hash brown, 56g) has 15g of total carbs and 14g of net carbs. Per 100 grams: 26.8g total, 25g net.
- How many net carbs are in mcdonald's hash brown?
- McDonald's Hash Brown has 14g of net carbs per 1 hash brown (56g) — 15g total carbs minus 1g fiber.
- Is mcdonald's hash brown keto-friendly?
- McDonald's Hash Brown is borderline for keto — it works only in small portions. 1 hash brown (56g) is 14g net carbs (15g total carbs − 1g fiber); per 100g that is 25g 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 mcdonald's hash brown?
- McDonald's Hash Brown (1 hash brown, 56g) has 144 calories; that is 257 calories per 100 grams.
Similar foods
CarbMeNot provides general nutrition information, not medical advice. Values are estimates — verify before relying on them for any health decision. See our Medical Disclaimer.