Skip to content
MyFoodMate AI

Buckwheat calories

100 g of buckwheat boiled in water has about 110 kcal, while the dry groats from the pack have 313 kcal. The difference is water: buckwheat swells almost threefold when cooked. Below are the macros per serving, what salt, butter and milk add, and how much dry groats to use per plate.

Cooked buckwheat on a white plate

Nutrition per 100 grams

from food composition tables
kcal
110
protein, g
4.2
fat, g
1.1
carbs, g
21.3
fiber, g
2.7

Calories per serving

ServingKcalPFC
100 g1104.21.121.3
Tablespoon of cooked buckwheat, 25 g281.10.35.3
Side serving, 150 g1656.31.732.0
Large plate, 250 g27510.52.853.3

Your plate isn't the average one

The table shows average reference values. Take a photo of your plate: we will count the composition, macros and FoodMate Score of exactly your serving. Free, no sign-up, the photo is not stored.

JPG / PNG up to 12 MBA few analyses a day

Drop a food photo here

Or choose a file from your computer. A regular top-down photo of the plate in daylight works best.

FoodMate Score of the food

This is a score for the food on its own, by its composition per 100 g, using the same formula the app applies to a meal. On a plate with other foods the result will differ: buckwheat with vegetables scores higher than buckwheat alone.

68score
68 out of 100Pros: high in fiber, minimally processed. Cons: low in protein - other foods on the plate make up for them.
Proteinmoderate
Fiberexcellent
Vegetablesnone
Processingminimal
Fat qualitygood
Sugarlow

How it changes with different cooking methods

VersionServing
Boiled in water165 kcal
Boiled with salt165 kcal
With butter (150 g and 10 g of butter)240 kcal
Porridge with 2.5% milk142 kcal
Dry groats, 55 g (about 150 g cooked)172 kcal

Micronutrients

Values for a standard serving, as a percentage of the daily value for an adult.

NutrientPer serving% DV
Manganese0.6 mg30%
Magnesium76.5 mg18%
Copper0.2 mg20%
Phosphorus105 mg15%
Iron1.2 mg9%

Calories in buckwheat: dry and cooked

A pack of buckwheat groats says 313 kcal per 100 g: 12.6 g of protein, 3.3 g of fat and 57 g of carbs. But that is dry groats. When cooked, buckwheat absorbs water and gets 2.7-3 times heavier, so 100 g of porridge boiled in water has about 110 kcal, 4.2 g of protein and 21 g of carbs. The pot did not lose calories, they are just spread over more weight. The rule: if you weigh the dry groats, use the pack number, if you weigh the cooked porridge, use 110.

Buckwheat with water, salt and butter

Salt adds no calories, so salted and unsalted buckwheat are the same 110 kcal per 100 g. Only fat changes the number noticeably: a 10 g piece of butter is another 75 kcal, and a 150 g side goes from 165 kcal to 240. Buckwheat porridge with milk and no sugar is about 95 kcal per 100 g: some of the groats on the plate are replaced by milk, which is lighter than porridge. A spoon of sugar adds another 30-40 kcal.

How much dry groats to use per serving

55-60 g of dry buckwheat gives a 150-170 g side, which is about 170-190 kcal. A large plate takes 80-90 g of groats. A standard 200 ml glass holds about 165 g of dry buckwheat: 516 kcal and three to four servings of porridge. A tablespoon of dry groats weighs about 25 g and gives 78 kcal.

Buckwheat for weight loss

Buckwheat is filling for its calories: it has fiber and more protein than rice or pasta. A 150 g serving is 165 kcal and keeps you full for a long time. A buckwheat-only diet shows fast results on the scale, but mostly through an overall calorie deficit and water, and the weight usually comes back. It works better as a side next to protein and vegetables: meat or fish plus a salad make the plate complete.

How to count your serving

Weigh the groats before cooking and multiply by 3.13 to get the calories of the whole pot. Or weigh your cooked serving and multiply by 1.1. If the buckwheat is already on a plate with meat and gravy, take a photo in MyFoodMate AI: the app estimates the weight of each food and logs the calories.