Convert Oat Flour from Tablespoon to Cup (US)

How many US cups is 1 tablespoon of oat flour?

1 tablespoon of oat flour (ground oats) is 0.06 US cups. 2 tablespoons of oat flour is 0.13 US cups. Use the converter below for any amount.

  • These figures use the US cup (240 ml). A metric cup is slightly larger at 250 ml, so it holds a little more. Use the metric cup converter →
  • Cup sizes are not standard worldwide, so the same cup of an ingredient can weigh more or less depending on the country. What is a cup measurement →
  • A tablespoon here is the 15 ml metric standard, about 16.67 to a metric cup, the same size as a UK tablespoon. A US tablespoon is smaller at 14.79 ml, so US cooks measuring with US spoons need slightly more. An Australian tablespoon is larger at 20 ml, so it holds about a third more. When tablespoon size matters →
  • A little over or under won't ruin the bake, though it can nudge the final taste or colour.

Oat flour is made from finely ground rolled oats, giving it a mild, slightly nutty flavour and a naturally gluten-free composition when certified gluten-free oats are used. One metric cup (250 ml) of oat flour weighs approximately 100 grams or 3.53 ounces. It is commonly used in pancakes, muffins, cookies, and quick breads as a wholesome substitute for plain flour.

Oat flour is much lighter and less dense than plain flour, so substituting by volume rather than weight leads to significant differences in texture and structure. Weighing oat flour in grams ensures consistent, reliable results across recipes.

Also known as

  • ground oats
  • oatmeal flour
  • blended oats

Out of oat flour? See oat flour substitutes →

No measuring cups? The tool below gets you close. For consistent results, grab a measuring cup set.

Oat Flour Measurement Converter

Enter a value and pick your units.

Result

0 Cup (US)

Common Oat Flour Conversions

Here are the most common oat flour conversions from tablespoons to cups (US).

TablespoonsCups (US)
1 tbsp0.06 cups (US)
2 tbsp0.13 cups (US)
3 tbsp0.19 cups (US)
4 tbsp0.25 cups (US)
6 tbsp0.38 cups (US)
8 tbsp0.5 cups (US)
10 tbsp0.63 cups (US)
12 tbsp0.75 cups (US)
16 tbsp1 cup (US)

Oat Flour Conversion Chart

The conversion chart below gives a quick reference for converting oat flour from Tablespoon to Cup (US) and other measurements.

tbspcup(US)cupgramsouncestsp
1 tbsp0.06 cup (US)0.06 cup6 g0.21 oz3 tsp
2 tbsp0.13 cup (US)0.12 cup12 g0.42 oz6 tsp
3 tbsp0.19 cup (US)0.18 cup18 g0.64 oz9 tsp
4 tbsp0.25 cup (US)0.24 cup24 g0.85 oz12 tsp

Frequently Asked Questions

How many US cups is 1 tablespoon of oat flour?
1 tablespoon of oat flour is 0.06 US cups. The ratio is fixed, so 2 tablespoons of oat flour is 0.13 US cups and 0.5 tablespoons is 0.03 US cups. Use the converter above for any quantity, or check the conversion chart on this page for the most common amounts at a glance. Open the oat flour converter
How many US cups is 1.5 tablespoons of oat flour?
1.5 tablespoons of oat flour is 0.09 US cups. The ratio is fixed, so 1 tablespoon of oat flour is 0.06 US cups and 2 tablespoons is 0.13 US cups. Type any other amount into the converter above for the exact figure, or use the chart below for the common ones.
How many US cups is 2 tablespoons of oat flour?
2 tablespoons of oat flour is 0.13 US cups. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 tablespoon of oat flour is 0.06 US cups, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact US cups reading.
How many tablespoons of oat flour is 0.06 US cups?
0.06 US cups of oat flour is 0.96 tablespoons. The conversion works the same in reverse, so you can switch between US cups and tablespoons without changing the result. This helps when a recipe lists tablespoons but you would rather weigh or measure in US cups. The converter above and the chart below cover both directions for any amount.
How many US cups is 1 tablespoon of ground oats?
Ground oats is another name for oat flour, so 1 tablespoon of ground oats is 0.06 US cups, exactly the same as oat flour. The figure does not change with the name: 2 tablespoons is 0.13 US cups and 0.5 tablespoons is 0.03 US cups. Use the converter above for any quantity, or read the conversion chart on this page for the most common amounts.

Other Ingredients

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