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How Much Is 145.8 Grams of Egg Whites in Cups?

Converting 145.8 grams of egg whites to cups gives 0.60 cups. Divide by the density of egg whites (243g per cup). Each ingredient fills a different volume at the same weight.

145.8 grams of egg whites
=
0.60cups
Result using all cup standards info
0.60 cups (US) 0.57 cups (Metric Cup) 0.50 cups (Imperial Cup)
0.60

Formula and Step-by-Step

grams ÷ 243g/cup = cups
  1. Start with 145.8 grams of egg whites
  2. 1 cup of egg whites = 243g
  3. 145.8g ÷ 243g/cup = 0.6 cups

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

Measuring Tip

A whole large egg without shell weighs about 50g. When separating eggs for a recipe, weigh the whites and yolks individually for the most accurate results.

Egg Whites at Different Amounts

How egg whites scales across common grams measurements. Your amount (145.8 grams) is highlighted.

25 g0.10 cups50 g0.21 cups75 g0.31 cups100 g0.41 cups145.8 g0.6 cups150 g0.62 cups200 g0.82 cups250 g1.03 cups

Other Amounts of Egg Whites

Grams US Cups Metric Cup Imperial Cup
5 grams 0.02 cups 0.02 cups 0.02 cups
10 grams 0.04 cups 0.04 cups 0.03 cups
25 grams 0.10 cups 0.10 cups 0.09 cups
50 grams 0.21 cups 0.19 cups 0.17 cups
75 grams 0.31 cups 0.29 cups 0.26 cups
100 grams 0.41 cups 0.39 cups 0.34 cups
145.8 grams 0.60 cups 0.57 cups 0.50 cups
150 grams 0.62 cups 0.58 cups 0.51 cups
200 grams 0.82 cups 0.78 cups 0.69 cups
250 grams 1.03 cups 0.97 cups 0.86 cups
500 grams 2.06 cups 1.95 cups 1.71 cups

Understanding the Units

What is a Gram?

Weighing ingredients in grams eliminates the variability of volume measurements. A cup of flour can weigh anywhere from 120g to 160g depending on how it was scooped, but 120g of flour is always 120g of flour.

What is a Cup?

In US cooking, a cup measures volume, not weight. One standard US cup holds 236.588 ml of liquid. Because different ingredients have different densities, a cup of one ingredient can weigh very differently from a cup of another.

Frequently Asked Questions

About 0.60 cups, based on egg whites having a density of 243g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Divide the grams by 243 (grams per cup) to get cups. For 145.8 grams: 145.8 ÷ 243 = 0.6 cups.
The most accurate way is to weigh egg whites on a kitchen scale, since individual eggs vary in size. If measuring by volume, pour into the measuring cup and read the level at eye height.
Weight-per-cup values vary because of differences in how the ingredient is measured (spooned vs scooped), grind size, moisture content, and settling during storage. Our values use standardized measurement methods from established culinary references.
Reverse the conversion: 0.60 cups × 243g/cup = 145.8g. Or use the Cups to Grams converter.