420g Bread Flour in Cups
420 grams of bread flour is 3⅓ cups — 127g per US cup. Full loaves and multi-pizza doughs live here. At this size a 10% error in flour weight changes the dough from slack to stiff.
How many cups is 420g of bread flour?
420 grams of bread flour equals:
Measuring by hand? That is 3 cups + 5 tablespoons. It is about 42% of a 1 kg bag of bread flour.
Bread flour measures almost the same as all-purpose by volume, but dough hydration is calculated against the flour weight, so weigh it if you can.
Grams to Cups Converter
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Dedicated conversion guides use the default US customary cup.
Applies to this page only — the database value (127g per US cup) is unchanged.
420 grams of Bread Flour is about 3⅓ cups, using a 236.588 millilitre cup at 127 grams per cup.
420g of bread flour vs other ingredients
Grams measure weight and cups measure volume, so the same 420 grams fills a different amount of cup for every ingredient:
| Ingredient | 420g in cups | g per cup |
|---|---|---|
| Bread Flour | 3⅓ cups | 127 |
| All-Purpose Flour | 3⅜ cups | 125 |
| Granulated Sugar | 2⅛ cups | 200 |
| Butter | 1⅞ cups | 227 |
See all 420g conversions on the 420 grams to cups chart.
Nearby bread flour amounts
| Grams of bread flour | Cups | Tablespoons |
|---|---|---|
| 375g | 3 cups | 47 tbsp |
| 390g | 3⅛ cups | 49 tbsp |
| 400g | 3⅛ cups | 50 tbsp |
| 410g | 3¼ cups | 51 tbsp |
| 450g | 3½ cups | 56 tbsp |
| 454g | 3⅝ cups | 57 tbsp |
| 480g | 3¾ cups | 60 tbsp |
| 500g | 3⅞ cups | 63 tbsp |
Full ladder on the bread flour grams to cups chart.
Frequently Asked Questions
420 grams of bread flour is 3⅓ cups. In kitchen measures that is 3 cups + 5 tablespoons, worked out from 127 grams per US cup.
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