Salted roasted peanuts can fit keto with portion control: ~12.9g net carbs per 100g, but a realistic 1oz handful is only ~3.6g net carbs, and the high fat content makes them satisfying. They’re easy to overeat and add sodium—pre-portion and choose clean, dry-roasted options.
Is Peanuts (Salted, Roasted) Keto?

YOUR PORTION
How much are you having?
Scale the published reference values to your portion.
Per 100 g (as listed by source). Curated estimate; estimated values.
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.
12.9gnet carbs in your portion
- Total carbs
- 21.3g
- Fiber
- 8.4g
- Protein
- 26.2g
- Fat
- 49.7g
- Calories
- 585
Salted roasted peanuts can fit keto with portion control: ~12.9g net carbs per 100g, but a realistic 1oz handful is only ~3.6g net carbs, and the high fat content makes them satisfying. They’re easy to overeat and add sodium—pre-portion and choose clean, dry-roasted options.
- Net carbs (100 g)12.9g
- Protein (100 g)26.2g
- Fat (100 g)49.7g
- Keto verdictKeto-friendly
NUTRITION FACTS
Per 100 g (as listed by source)
Source: Curated estimate
Source fit: curated estimate; not an exact source match
Net-carb calculation: total carbohydrate - fiber
A USDA reference record exists, but the displayed basis or macros do not directly reproduce it, so KetoLens does not attribute these values to USDA. Check the current label for packaged products.
Nutrition record reviewed 2026-07-09. Maintained by KetoLens Team.
WHY IT'S KETO-FRIENDLY
- ~12.9g net carbs/100g, but just ~3.6g per 1oz handful—fits daily macros when portions are measured
- High fat (~50g/100g) supports satiety and keto energy needs
- Protein-rich (~26g/100g) helps maintain lean mass
- Convenient and shelf-stable for on-the-go snacking
- Crunchy, salty bite can curb cravings versus higher-carb snacks
- Budget-friendly compared to many tree nuts
PREPARATION SUGGESTIONS
PORTION-CONTROLLED SNACK
Pre-portion into 1 oz (28g) servings to keep carbs and calories in check.
SALAD CRUNCH
Roughly chop and sprinkle over keto salads for protein, fat, and texture.
TRAIL MIX BASE
Combine with Coconut Flakes, Dark Chocolate (85%), and Pecans for a keto-leaning trail mix.
ASIAN-INSPIRED DISHES
Toss into cauliflower fried rice or stir-fries with Coconut Aminos and Sesame Oil.
PEANUT COATING
Pulse into crumbs and use as a coating for chicken or fish before baking.
SPICY ROASTED PEANUTS
Toss with chili powder, cayenne, and a pinch of salt; re-roast briefly for a spicy upgrade.