How much is 1/4 cup of protein powder in grams?

Reviewed by Shree • Last checked October 2026 • How we measure
Instant Answer Standard Cup Weight

1/4 cup of protein powder weighs 27 grams.

27 grams

≈ 0.95 oz (weight)

Level cup, spooned in (not packed)
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1/4 cup cup of Protein powder weighs 108 grams.

108 grams ≈ 3.81 oz

Nearby protein powder cup measurements

Compare weight conversions for common cup sizes of protein powder.

Cup Amount Weight (Grams) Weight (Ounces)
5 cups 540g 19.05 oz
4 cups 432g 15.24 oz
3 cups 324g 11.43 oz
2 cups 216g 7.62 oz
1 cup 108g 3.81 oz
1/2 cup 54g 1.9 oz
1/3 cup 35.64g 1.26 oz
1/4 cup Current 27g 0.95 oz

1/4 cup of protein powder in other units

If a recipe calls for 1/4 cup of protein powder, here is how that exact quantity converts into other volume and weight measurements:

How to measure protein powder accurately

Level cup, spooned in (not packed)

Measuring protein powder by volume using cups can introduce errors up to 20% due to settling, packing pressure, and variations between measuring cup brands. For dependable, professional baking and cooking results, weighing your ingredients in grams with an inexpensive digital kitchen scale eliminates every inconsistency.

Frequently asked questions

How many grams is 1/4 cup of protein powder?

1/4 cup of protein powder weighs 27 grams (approximately 0.95 ounces).

How many ounces is 1/4 cup of protein powder?

1/4 cup of protein powder weighs approximately 0.95 ounces (27g).

How many cups of protein powder is 100 grams?

100 grams of protein powder is approximately 0.93 cups.

How do you accurately measure 1/4 cup of protein powder?

The most accurate way to measure protein powder is by weight on a digital kitchen scale (27g). If measuring with cups, spoon the ingredient lightly into the measuring cup and level off flat with a knife without packing.

← See the full Protein powder cups to grams conversion chart