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How Much Is 1 Cup of Oat Flour in Grams?

1 cup of oat flour equals 92.00 g. Oat flour has a density of 92g per cup (92g per cup), which means it's relatively light compared to other common cooking ingredients. For comparison, 1 cup of honey would be 340 g.

1 cup of oat flour
=
92.00g
Result using all cup standards info
92.00 g (US) 97.22 g (Metric Cup) 110.49 g (Imperial Cup)
1 cup of oat flour is also
92.00

Formula and Step-by-Step

cups × 92g/cup = grams
  1. Start with 1 cup of oat flour
  2. 1 cup of oat flour = 92g
  3. 1 × 92 = 92g

The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.

Mental Math Shortcut

For 1 cup of oat flour, just remember: 92g. Double it for 2 cups (184g), halve it for a half cup (46g).

Measuring Tip

For the most consistent results, weigh oat flour on a kitchen scale. Volume measurements can vary by 20-30% depending on how the flour is scooped.

Oat Flour at Different Amounts

How oat flour scales across common cups measurements. Your amount (1 cup) is highlighted.

0.25 cups23 g0.33 cups30.36 g0.5 cups46 g0.75 cups69 g1 cup92 g1.5 cups138 g2 cups184 g3 cups276 g

For reference, 1 cup of oat flour (92g) is close in weight to a deck of playing cards (94g).

Other Amounts of Oat Flour

Cups US Grams Metric Cup Imperial Cup
0.25 cups 23.00 g 24.30 g 27.62 g
0.33 cups 30.36 g 32.08 g 36.46 g
0.5 cups 46.00 g 48.61 g 55.24 g
0.75 cups 69.00 g 72.91 g 82.87 g
1 cup 92.00 g 97.22 g 110.49 g
1.5 cups 138.00 g 145.82 g 165.73 g
2 cups 184.00 g 194.43 g 220.98 g
3 cups 276.00 g 291.65 g 331.46 g
4 cups 368.00 g 388.86 g 441.95 g
5 cups 460.00 g 486.08 g 552.44 g

Understanding the Units

What is a Cup?

There are three cup standards used worldwide. The US cup (236.588 ml) is used in American recipes. The metric cup (250 ml) is standard in Australia, New Zealand, and some parts of Asia. The imperial cup (284.131 ml) appears in older British and Canadian recipes. A metric cup holds about 5.7% more than a US cup, while an imperial cup holds about 20% more. Using the wrong standard can noticeably affect a recipe.

What is a Gram?

Grams are the preferred unit in professional kitchens and bakeries because they allow exact recipe scaling. To double a recipe, simply double the gram values. No need to worry about how tightly an ingredient is packed into a cup.

Frequently Asked Questions

About 92.00 g, based on oat flour having a density of 92g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 92 (grams per cup for oat flour). For 1 cup: 1 × 92 = 92.00 g.
For the most accurate results, weigh oat flour on a kitchen scale. If measuring by volume, sift or whisk first to break up clumps, then spoon into the measuring cup and level off. Do not scoop directly from the bag.
Yes, quite a bit. If you spoon the flour into your measuring cup and level it off, you will get about 92 grams per cup. If you dip directly into the flour bag and sweep level, the flour packs tighter and you can end up with 101.2 to 115 grams per cup instead. This conversion uses the spoon-and-level method, which is the standard most baking references follow.
Reverse the conversion: 92.00 g ÷ 92 = 1 cup. Or use the Grams to Cups converter.