1½ cups of bread flour in grams
1½ cups of bread flour ≈ 191 g = 6.72 oz · 355 mL by volume · at 127 g per cup, spooned and leveled. Use the converter below for any amount or ingredient.
Result: …
Formula
grams = cups × 127 (bread flour)
Why weight beats volume for bread flour
A cup is a volume; a recipe cares about mass. Bread flour runs about 127 g per US cup measured spoon-and-level, but packing, humidity, and grind can move that by ±10%. Weighing removes the guesswork, which is exactly why serious baking recipes list grams.
Bread flour: cups to grams table
| Amount | Grams | Ounces |
|---|---|---|
| ¼ cup | 32 g | 1.12 oz |
| ⅓ cup | 42 g | 1.49 oz |
| ½ cup | 64 g | 2.24 oz |
| ⅔ cup | 85 g | 2.99 oz |
| ¾ cup | 95 g | 3.36 oz |
| 1 cup | 127 g | 4.48 oz |
| 1½ cups (this page) | 191 g | 6.72 oz |
| 2 cups | 254 g | 8.96 oz |
| 3 cups | 381 g | 13.44 oz |
Frequently asked questions
How many grams is 1½ cups of bread flour?
1½ cups of bread flour is about 191 g (6.72 oz), based on 127 g per US cup, measured spoon-and-level.
Why does the ingredient change the answer?
Cups measure volume, grams measure weight. Dense ingredients pack more weight into the same cup: a cup of honey is 340 g while a cup of rolled oats is only 90 g. That is why generic cup-to-gram converters get recipes wrong.
Does it matter how I fill the cup?
Yes, these figures assume you spoon the ingredient into the cup and level it off. Scooping, packing, or tapping the cup can change the weight by 10% or more, which is why bakers prefer a scale.
Is this a US cup or a metric cup?
A US customary cup (236.6 mL). A metric cup is 250 mL, about 5.7% bigger, and old UK recipes use a 284 mL imperial cup. 1½ cups here is 355 mL by volume.