400 Grams of Bread Flour to Cups
400 grams of bread flour is a typical single-recipe amount, equal to 3.15 cups at a density of 127g per cup.
- Cups (US Customary)
- 3.15 (3⅛)
- Tablespoons
- 50.4
- Teaspoons
- 151.2
- Milliliters
- 745 ml
400 grams of bread flour = 3.15 cups (3⅛ cups / 50.4 tbsp / 151.2 tsp)
Bread Flour has a density of approximately 127g per cup. Slightly denser than all-purpose due to higher protein content. Source: USDA FoodData Central. This is the figure used everywhere on this page, including the tablespoon and teaspoon values, so the numbers stay consistent whether you're reading the summary line, the table, or the FAQ answers below.
| Grams | Cups | Fraction | Tablespoons | Teaspoons |
|---|---|---|---|---|
| 350g | 2.76 | 2¾ | 44.1 | 132.3 |
| 375g | 2.95 | 2⅞ | 47.2 | 141.7 |
| 400g | 3.15 | 3⅛ | 50.4 | 151.2 |
| 425g | 3.35 | 3⅓ | 53.5 | 160.6 |
| 450g | 3.54 | 3½ | 56.7 | 170.1 |
How the 400g Figure Is Calculated
400g divided by 127g (the weight of one cup of bread flour) equals 3.15 cups. Multiplying that by 16 gives 50.4 tablespoons, and by 48 gives 151.2 teaspoons, since one cup always equals 16 tablespoons or 48 teaspoons regardless of the ingredient.
Bread Flour is lighter than water, which weighs about 236g per cup. That's why 400g of bread flour takes up more volume (745ml) than the same weight of water would (401ml). For a side-by-side look at how other ingredients compare, see the 400 grams to cups page.
If Your Recipe Uses Metric or Imperial Cups
The 3.15 cup figure above uses the US Customary cup (236.588ml). Recipes written outside the US sometimes use a metric cup (250ml) or an imperial (uk) cup (284.131ml) instead. At 400g, that's 3 metric cups or 2⅝ imperial cups of bread flour, close to the US figure but not identical. The cup standard switch in the converter above recalculates this instantly for any gram amount.
Scaling 400g Up or Down
Doubling a recipe that calls for 400g of bread flour means weighing 800g, or measuring 6.30 cups if you're working by volume instead of weight. Halving it means 200g, or 1.57 cups. Weight scales exactly with simple multiplication; cup measurements compound any scooping error each time they're doubled or halved, so weighing is more reliable the more a recipe is scaled.
Bread Flour vs. Other Flours
Within flours, density still varies by ingredient. At 400g, all-purpose flour (125g per cup) measures 3¼ cups, while coconut flour (112g per cup) measures 3⅝ cups, compared to 3⅛ cups for bread flour. Swapping ingredients in a recipe by cup measurement alone, without adjusting for this difference, changes the actual weight used.
Where 400g of Bread Flour Fits in a Recipe
- A basic sourdough loaf often uses 500g of bread flour as its base.
- Pizza dough for two pies typically calls for 300g to 400g.
- Bagels usually need about 480g of bread flour per dozen.
How to Measure It Accurately
Flours
Spoon the flour into the cup, then level it off with a straight edge. Never scoop directly from the bag — that packs it down and adds extra weight.
For exact results
Sifting before measuring lowers the weight per cup by adding air, so a recipe written for sifted flour will call for a slightly larger volume than one written for unsifted. Check whether your recipe specifies sifted flour before comparing it to a standard chart.
For every gram amount at once, the bread flour conversion chart lists bread flour across the full range from 1g to 1000g in one table.
Frequently Asked Questions
What is 400 grams of bread flour in cups?+
400 grams of bread flour is 3.15 cups (3⅛ cups), or 50.4 tablespoons.
How do I measure 400 grams of bread flour without a scale?+
Use 3⅛ cups, spooned in and leveled off with a straight edge. If you only have tablespoons, use 50.4 tablespoons instead.
Why is bread flour's gram-to-cup ratio different from other ingredients?+
Bread Flour weighs 127g per cup because of its own density. Slightly denser than all-purpose due to higher protein content.
Does a metric or imperial cup change this 400g conversion?+
Yes, slightly. 400g of bread flour is 3 metric cups or 2⅝ imperial cups, versus 3⅛ US cups, since each cup standard holds a different volume.