The buckwheat grain reference, before cooking provides 61.5g net carbs per 100 g. Calculate the amount you actually use; the reference does not predict an individual ketosis response.
Is Buckwheat Keto?

YOUR PORTION
How much are you having?
Scale the published reference values to your portion.
Per 100 g (buckwheat grain reference, before cooking). 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.
61.5gnet carbs in your portion
- Total carbs
- 71.5g
- Fiber
- 10g
- Protein
- 13.3g
- Fat
- 3.4g
- Calories
- 343
This is the grain ingredient reference, not cooked porridge, flour blends or soba noodles; water uptake and other ingredients change the prepared-food basis.
The calculator scales total carbohydrate and fiber from the same reference.
Check the exact package when the product or preparation differs.
- Net carbs (100 g)61.5g
- Protein (100 g)13.3g
- Fat (100 g)3.4g
- Keto verdictAvoid on keto
NUTRITION FACTS
Per 100 g (buckwheat grain reference, before cooking)
Source: USDA FoodData Central reference record
Source fit: generic reference; variety, brand, or preparation may differ
Net-carb calculation: total carbohydrate - fiber
The saved USDA record, Buckwheat, was recorded as accessed July 9, 2026 and reviewed September 6, 2026. Energy and carbohydrate are calculated; derivations for protein, fat and fiber are not specified in the inspected evidence. This is the grain ingredient reference, not cooked porridge, flour blends or soba noodles; water uptake and other ingredients change the prepared-food basis.
Nutrition record reviewed 2026-09-06. Maintained by KetoLens Team.
WHY IT'S NOT KETO-FRIENDLY
- The reference contains 61.5g net carbs per 100 g.
- Use the matching preparation and weigh or measure the amount going into your portion.
- Adding fat, protein or a different sweetener does not subtract the carbohydrate already present.
PREPARATION SUGGESTIONS
COOK A GRAIN PORTION
Follow the package’s cooking instructions. Record the dry input and cooked yield; do not apply this grain panel to the same weight of cooked porridge.
CHECK NOODLES OR FLOUR SEPARATELY
Use the exact product label for soba or a flour blend rather than this whole-grain reference.