1 Cup Whole Wheat Flour in Grams
1 cup of whole wheat flour weighs 113 g (spooned and levelled, King Arthur Baking). Flour milled from the whole wheat kernel, including bran and germ. All the figures on this page are approximate conversions based on the King Arthur Baking value, so when a recipe really matters, verify with a kitchen scale.
Why weighing whole wheat flour beats measuring it in cups
Bakers talk about flour in grams for a good reason: flour is compressible, and cups measure volume, not mass. Every time you push a measuring cup into a bag of flour you compact it, and the amount that ends up in the cup depends on how hard you pushed, how settled the bag was, and how humid the day is. Professional recipes are written in grams precisely so that the result is the same in every kitchen. Converting cups to grams removes that variability, so a recipe that worked for the author works for you too.
Flour milled from the whole wheat kernel, including bran and germ. It is used for wholemeal breads, muffins and hearty cookies. That range of uses is part of why the conversion comes up so often: the same ingredient appears in everyday cooking and in precise baking, and the two situations demand different levels of accuracy.
Whole Wheat Flour cups to grams conversion table
| Cups | Grams | Tablespoons (approx.) |
|---|---|---|
| 1/4 cup | 28.2 g | 1.8 g |
| 1/3 cup | 37.7 g | 2.4 g |
| 1/2 cup | 56.5 g | 3.5 g |
| 2/3 cup | 75.3 g | 4.7 g |
| 3/4 cup | 84.8 g | 5.3 g |
| 1 cup | 113 g | 7.1 g |
| 1 1/2 cups | 169.5 g | 10.6 g |
| 2 cups | 226 g | 14.1 g |
| 3 cups | 339 g | 21.2 g |
| 4 cups | 452 g | 28.2 g |
The tablespoon column is a bonus for recipes that call for a spoonful or two: one tablespoon of whole wheat flour weighs about 7.1 g. Remember that a cup is 16 tablespoons, so the numbers in the table are just the cup weight divided by 16, rounded to one decimal place. For small amounts a scale that reads to the gram is far more reliable than a spoon, because a heaped tablespoon can weigh half as much again as a level one.
How the weight was measured
Spooned and levelled means spooning the ingredient into the measuring cup until it is heaped, then sweeping a straight knife across the top to level it off. Never scoop the cup through the bag or jar, and never tap the cup down, because both pack the ingredient and add weight.
The source for the 113 g figure is King Arthur Baking, and the confidence in the value is high. King Arthur Baking publishes a standard ingredient weight chart that recipe developers use as a reference, and this page follows it exactly rather than averaging across sources, because an average of two different measuring methods is a number that matches nobody's cup. There is a dispute worth knowing about. King Arthur lists 113 g per cup; some sources quote 120 g. The bran makes it lighter per cup than white flour. The practical advice is simple: use the value in the table above, measure the way the table describes, and your results will match the recipes this site is built around. If a recipe you are following was written with a different value, follow that recipe's value instead of ours, because consistency within one recipe matters more than which authoritative number you pick.
Worked examples
Halving a cookie recipe
Halving a cookie recipe that uses 1 cup of whole wheat flour means 1/2 cup, which is 56.5 g. Half-cup measures are notoriously inaccurate with flour because the small cup packs differently, so weighing 56.5 g is the reliable way to halve a recipe without the cookies turning out cakey or flat.
Doubling a bread dough
Doubling a bread recipe that uses 3 cups of whole wheat flour means 3 cups, or 339 g. Bread dough is forgiving and can be adjusted by feel, but starting from 339 g means the hydration is right from the first mix, and you are not adding flour by the handful to fix a sticky dough.
A pancake batter on a busy morning
A pancake recipe asking for 1 1/2 cups of whole wheat flour needs 169.5 g. Pancakes are quick, and weighing the flour straight into the bowl on the scale is actually faster than spooning and levelling three half-cups, and the batter is lump-free because you have not compressed the flour.
When this conversion matters most
This conversion matters most in baking, where flour is the structure of the recipe. In a yeast bread the effect of an extra 20 g is small, because the dough can be adjusted, but in a cake, a sponge or a batch of macarons the same error can be the difference between success and failure. It also matters when you are following a recipe from another country: most of the world bakes in grams, and a cup measure is an American habit. Converting to grams lets you use any recipe, from any source, with the same confidence.
Common mistakes with whole wheat flour
- Scooping straight from the bag. Pushing the cup into the bag compresses the flour and can add 20 g or more per cup. Spoon the flour into the cup and level it off with a knife instead.
- Skipping the scale for cakes. Cakes and delicate batters have no room for a 20 g error. If you own a scale, weigh the flour even when the recipe gives cups.
- Measuring sifted flour the same as unsifted. Sifting adds air and lightens flour, so a cup of sifted flour weighs less than a cup of unsifted flour. Measure before sifting unless the recipe says otherwise.
- Using a liquid measuring jug for flour. Jugs are for pouring, and you cannot level flour in one. Use a dry measuring cup or, better, a scale.
Storage and handling
Airtight container in the fridge or freezer; the germ oils go rancid at room temperature. Keeping whole wheat flour stored properly also keeps its weight per cup stable: an ingredient that has absorbed moisture from the air weighs more per cup than a dry one, so a sealed container is not just about freshness, it is about measurement accuracy too. If a bag has been open for months in a humid kitchen, the first thing to do before a precise bake is to weigh the ingredient rather than trusting the cup.
Frequently asked questions
How many grams is 1 cup of whole wheat flour?
1 cup of whole wheat flour weighs 113 g, measured spooned and levelled according to King Arthur Baking. That is the figure to use when converting a recipe from cups to grams, and it is the value the conversion table on this page is built on.
How do I measure whole wheat flour without a scale?
Spooned and levelled means spooning the ingredient into the measuring cup until it is heaped, then sweeping a straight knife across the top to level it off. Never scoop the cup through the bag or jar, and never tap the cup down, because both pack the ingredient and add weight. That gives the closest result to 113 g per cup, but it is still an estimate: the honest answer is that a scale is the only way to know the exact weight, and a basic digital kitchen scale costs less than a bag of good flour.
Does whole wheat flour always weigh the same per cup?
No. Brand, grind, moisture and how settled the container is all shift the weight by a few grams, and for flour the swing can be 20 g or more. The 113 g figure is the standard King Arthur Baking value for whole wheat flour measured spooned and levelled, and it is the right default, but when a recipe is precise, weigh the ingredient and trust the scale over the cup.
Why do different websites give different weights for whole wheat flour?
Because they are measuring different things. King Arthur lists 113 g per cup; some sources quote 120 g. The bran makes it lighter per cup than white flour. A source that scoops will always report a heavier cup than a source that spoons and levels, and both can be correct about their own method. The fix is to pick one source and one method and stick with it for the whole recipe.
How should I store whole wheat flour?
Airtight container in the fridge or freezer; the germ oils go rancid at room temperature. Good storage keeps the ingredient fresh and keeps its weight per cup consistent, because moisture absorbed from the air adds grams that the recipe did not ask for.
What is whole wheat flour used for?
Wholemeal breads, muffins and hearty cookies. Flour milled from the whole wheat kernel, including bran and germ.
Related conversions
Use the cups to grams converter or the grams to cups converter for instant answers, or browse the cups to grams hub for the full ingredient list. Related pages: All-Purpose Flour in cups to grams, Cake Flour in cups to grams, Bread Flour in cups to grams, 113 g of whole wheat flour in cups. More tools: cups to grams converter, grams to cups converter, flour substitute converter, recipe scaler. See also our disclaimer about approximate conversions.