All-purpose flour
1.5 cups (1½) flour to grams
1½ cups of all-purpose flour weigh 188 g (6.61 oz) in US cups, spooned and leveled.
1½ cups of all-purpose flour in grams
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1½ cups of all-purpose flour is
188 g
6.61 oz 355 ml of volume
125 g per cup · Source: USDA
1.5 cups (1½) flour to grams by cup size
| Cup | ml | Grams |
|---|---|---|
| US customary cup | 355 | 188 |
| US legal cup | 360 | 190 |
| Metric cup | 375 | 198 |
| Imperial cup | 426 | 225 |
The cup you use changes the answer by up to 38 g: 1½ metric cups of flour weigh 198 g and 1½ imperial cups 225 g. A 5 lb bag holds about 18 cups, so 1½ cups uses about 8% of it.
How to measure 1½ cups of all-purpose flour
- Fill the 1 cup measure and the ½ cup measure once, and spoon and level each cup separately.
Spooned vs scooped. Scooping straight from the bag packs in more flour, so a scooped cup weighs more than 125 g.
Questions people ask
Is 1½ cups of all-purpose flour 180 or 188 grams?
188 g at 125 g per cup; recipes based on King Arthur Baking's 120 g per cup give 180 g.
How many grams are 1½ cups of bread flour or cake flour?
180 g, at 120 g per cup, 7.5 g less than all-purpose flour.
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