Parsnips are high in carbs and should be limited on keto. With 13.1g net carbs per 100g, they can quickly consume your daily carb allowance. Save them for special occasions or use in very small quantities as a garnish.
Is Parsnip Keto?

YOUR PORTION
How much are you having?
Scale the published reference values to your portion.
Per 100 g (as listed by source). USDA FoodData Central.
How this is calculated
total carbohydrate - fiber. Each published value is multiplied by your portion divided by the reference amount. No extra fiber, sugar alcohol or allulose deductions are applied here.
Grams and milliliters are not interchangeable. Household measures require a food-specific conversion; check your scale or product label.
13.1gnet carbs in your portion
- Total carbs
- 17.9g
- Fiber
- 4.8g
- Protein
- 1.2g
- Fat
- 0.3g
- Calories
- 75
Parsnips are high in carbs and should be limited on keto. With 13.1g net carbs per 100g, they can quickly consume your daily carb allowance. Save them for special occasions or use in very small quantities as a garnish.
- Net carbs (100 g)13.1g
- Protein (100 g)1.2g
- Fat (100 g)0.3g
- Keto verdictLimit portions
NUTRITION FACTS
Per 100 g (as listed by source)
Source: USDA FoodData Central reference record
Source fit: generic reference; variety, brand, or preparation may differ
Net-carb calculation: total carbohydrate - fiber
This USDA record is used as a generic nutrition reference; variety, brand, or preparation may differ.
Nutrition record reviewed 2026-07-09. Maintained by KetoLens Team.
WHY TO LIMIT IT ON KETO
- High net carbs: 13.1g per 100g makes them difficult to fit into keto macros
- Natural sugars: Sweeter than many root vegetables due to higher sugar content
- Small portions required: Only tiny amounts can fit within a 20-50g daily carb limit
- Better alternatives exist: Turnips, radishes, and jicama offer similar textures with fewer carbs
- Starchy vegetable: High starch content breaks down into glucose quickly
PREPARATION SUGGESTIONS
ROASTED (SMALL PORTIONS)
Cut into small chunks, toss with olive oil and herbs. Roast at 400°F for 25-30 minutes. Use sparingly as a garnish alongside keto-friendly vegetables.
MASHED SUBSTITUTE MIX
Combine a small amount of mashed parsnips with cauliflower to add sweetness while keeping carbs lower. Use 1 part parsnip to 4 parts cauliflower.
SOUP ACCENT
Add a small diced parsnip to a large pot of keto-friendly soup for subtle sweetness. The carbs are diluted across multiple servings.
PUREED (MINIMAL AMOUNT)
Roast and puree with butter and cream. Use as a small side or sauce component, limiting portion to 20-30g to control carbs.