How Many Grams in a Cup of Buckwheat Flour?
A cup of buckwheat flour weighs about 120 grams. Here is the complete cup-to-gram and gram-to-cup conversion table, plus the answer to common volume-to-weight questions for buckwheat flour.
Volume to Grams — Buckwheat Flour
Quick reference for the most common amounts. Numbers rounded to the nearest gram.
| Cups | Grams |
|---|---|
| 1/4 cup | 30 g |
| 1/3 cup | 40 g |
| 1/2 cup | 60 g |
| 2/3 cup | 80 g |
| 3/4 cup | 90 g |
| 1 cup | 120 g |
| 1 1/2 cups | 180 g |
| 2 cups | 240 g |
| 3 cups | 360 g |
| 4 cups | 480 g |
| Tablespoons | Grams |
|---|---|
| 1 tsp | 2.5 g |
| 1 tbsp | 7.5 g |
| 2 tbsp | 15 g |
| 3 tbsp | 22.5 g |
| 4 tbsp | 30 g |
| 6 tbsp | 45 g |
| 8 tbsp | 60 g |
| 12 tbsp | 90 g |
| 16 tbsp | 120 g |
Grams to Cups — Buckwheat Flour
Have a recipe in grams and need cups? Use this reverse table.
| Grams | Cups | Tablespoons |
|---|---|---|
| 25 g | 0.208 cups | 3.33 tbsp |
| 50 g | 0.417 cups | 6.67 tbsp |
| 75 g | 0.625 cups | 10 tbsp |
| 100 g | 0.833 cups | 13.3 tbsp |
| 150 g | 1.25 cups | 20 tbsp |
| 200 g | 1.67 cups | 26.7 tbsp |
| 250 g | 2.08 cups | 33.3 tbsp |
| 300 g | 2.5 cups | 40 tbsp |
| 500 g | 4.17 cups | 66.7 tbsp |
| 1000 g | 8.33 cups | 133.3 tbsp |
Why does buckwheat flour weigh what it weighs?
Flour density varies dramatically with how it is measured. A cup of flour scooped straight from the bag can weigh up to 30% more than the same cup spooned and leveled. That is why bakers who care about consistency weigh their flour — small differences compound into dry, dense bakes or wet, sticky doughs.
For buckwheat flour specifically, 1 cup weighs 120g. That is the figure to plug into recipes calling for cup measurements when you want gram precision. ChefVault stores this density (and 118 others) so you never have to look it up twice.
Recipes that originated outside the United States almost always specify weight in grams. Translating these to US cup measurements introduces error in every step. The ChefVault app handles the math automatically — paste a recipe, hit convert, get a clean weight-based version.
Frequently Asked Questions
How many grams are in 1 cup of buckwheat flour?
1 cup of buckwheat flour weighs approximately 120 grams.
How many grams in 1 tablespoon of buckwheat flour?
1 tablespoon of buckwheat flour weighs approximately 7.5 grams.
How many grams in 1 teaspoon of buckwheat flour?
1 teaspoon of buckwheat flour weighs approximately 2.5 grams.
How many grams are in 1/2 cup of buckwheat flour?
1/2 cup of buckwheat flour weighs about 60 grams.
How many grams are in 1/4 cup of buckwheat flour?
1/4 cup of buckwheat flour weighs about 30 grams.
How many tablespoons of buckwheat flour are in 100 grams?
100 grams of buckwheat flour is about 13.3 tablespoons.
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