GramsToCups

120 Grams of Oat Flour to Cups

Ingredient
Oat Flour
Cup standard
Cups (US Customary)
1.30 (1⅓)
Tablespoons
20.9
Teaspoons
62.6
Milliliters
309 ml

120 grams of oat flour = 1.30 cups (1⅓ cup / 20.9 tablespoons)

Oat Flour has a density of approximately 92g per cup. Homemade (blended from oats) can run closer to 100g. Source: USDA FoodData Central.

GramsCupsFractionTablespoons
100g1.091⅛17.4
110g1.2019.1
120g1.301⅓20.9
125g1.361⅜21.7
130g1.411⅜22.6

Bakers reach for oat flour in amounts like this for everyday recipes — scaling a batch up, adjusting a single serving, or matching a recipe written in grams. Measuring by weight keeps the result consistent no matter who's in the kitchen.

Frequently Asked Questions

What is 120 grams of oat flour in cups?+

120 grams of oat flour is 1.30 cups (1⅓ cup), or 20.9 tablespoons.

How do I measure 120 grams of oat flour without a scale?+

Use 1⅓ cup, spooned in and leveled off with a straight edge. If you only have tablespoons, use 20.9 tablespoons instead.