How Many Grams Are in 1 Cup of Flour?
Convert 1 cup of flour to grams. See flour-specific weight guidance, why cup weights vary, and use the interactive ingredient converter.
1 cup All-Purpose Flour
120g
Note: All-Purpose Flour weighs about 120 g per US cup. Flour weight can vary by ±10% or more depending on measurement method, brand, compaction, and humidity. For baking precision, weighing is more reliable than measuring by volume.How to measure: Spoon flour into the cup and level off with a straight edge. Do not scoop.
All-Purpose Flour — all units
| Grams | 120 g |
| Ounces | 4 1/4 oz |
| Cups | 1 cup |
| Tablespoons | 16 tablespoons |
| Teaspoons | 48 teaspoons |
| Milliliters | 236.59 ml |
Conversion Summary
How it works
1 US cup of all-purpose flour weighs about 120 grams when spooned and leveled. Flour weight can vary by ±10% or more depending on measurement method, brand, compaction, and humidity. For baking precision, weighing ingredients with a digital scale is more reliable than measuring by volume.
Conversion Table
| Grams | 120 g |
| Ounces | 4 1/4 oz |
| Cups | 1 cup |
| Tablespoons | 16 tablespoons |
| Teaspoons | 48 teaspoons |
| Milliliters | 236.59 ml |