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How Much Is 4.55 Cups of Onions (Diced) in Grams?

4.55 cups of onions (diced) equals 728.00 g. Onions (diced) has a density of 160g per cup (160g per cup), which means it's moderate weight compared to other common cooking ingredients. For comparison, 4.55 cups of all-purpose flour would be 569.48 g.

4.55 cups of onions (diced)
=
728.00g
Result using all cup standards info
728.00 g (US) 769.27 g (Metric Cup) 874.29 g (Imperial Cup)
4.55 cups of onions (diced) is also
728.00

Formula and Step-by-Step

cups × 160g/cup = grams
  1. Start with 4.55 cups of onions (diced)
  2. 1 cup of onions (diced) = 160g
  3. 4.55 × 160 = 728g

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

Measuring Tip

Raw and cooked produce have very different weights per cup. Cooked vegetables shrink and become denser. These conversions are for raw produce.

Onions (Diced) at Different Amounts

How onions (diced) scales across common cups measurements. Your amount (4.55 cups) is highlighted.

0.75 cups120 g1 cup160 g1.5 cups240 g2 cups320 g3 cups480 g4 cups640 g4.55 cups728 g5 cups800 g

Other Amounts of Onions (Diced)

Cups US Grams Metric Cup Imperial Cup
0.25 cups 40.00 g 42.27 g 48.04 g
0.33 cups 52.80 g 55.79 g 63.41 g
0.5 cups 80.00 g 84.54 g 96.08 g
0.75 cups 120.00 g 126.80 g 144.11 g
1 cup 160.00 g 169.07 g 192.15 g
1.5 cups 240.00 g 253.61 g 288.23 g
2 cups 320.00 g 338.14 g 384.30 g
3 cups 480.00 g 507.21 g 576.46 g
4 cups 640.00 g 676.28 g 768.61 g
4.55 cups 728.00 g 769.27 g 874.29 g
5 cups 800.00 g 845.35 g 960.76 g

Understanding the Units

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.

What is a Gram?

A gram (g) is a metric unit of mass equal to 1/1000 of a kilogram. It is the standard weight measurement for precise baking worldwide. Professional bakers prefer grams because they are more accurate than volume measurements.

Frequently Asked Questions

About 728.00 g, based on onions (diced) having a density of 160g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 160 (grams per cup for onions (diced)). For 4.55 cups: 4.55 × 160 = 728.00 g.
For the most accurate results, weigh onions (diced) on a kitchen scale. If measuring by volume, spoon the ingredient into the measuring cup and level it off with a straight edge rather than scooping directly.
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: 728.00 g ÷ 160 = 4.55 cups. Or use the Grams to Cups converter.