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How Much Is 3.13 Cups of Onions (Diced) in Grams?

Converting 3.13 cups of onions (diced) to grams gives 500.80 g. One cup of onions (diced) weighs 160g, so 3.13 cups is 3.13 × 160 = 500.8g. This conversion is specific to onions (diced) because each ingredient has a different density.

3.13 cups of onions (diced)
=
500.80g
Result using all cup standards info
500.80 g (US) 529.19 g (Metric Cup) 601.44 g (Imperial Cup)
3.13 cups of onions (diced) is also
500.80

Formula and Step-by-Step

cups × 160g/cup = grams
  1. Start with 3.13 cups of onions (diced)
  2. 1 cup of onions (diced) = 160g
  3. 3.13 × 160 = 500.8g

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

Measuring Tip

For consistent results, weigh onions (diced) rather than measuring by volume. A cup of diced produce can vary by 20% depending on dice size.

Onions (Diced) at Different Amounts

How onions (diced) scales across common cups measurements. Your amount (3.13 cups) is highlighted.

0.75 cups120 g1 cup160 g1.5 cups240 g2 cups320 g3 cups480 g3.13 cups500.8 g4 cups640 g5 cups800 g

For reference, 3.13 cups of onions (diced) (500.8g) is close in weight to a bottle of water (500 ml) (510g).

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
3.13 cups 500.80 g 529.19 g 601.44 g
4 cups 640.00 g 676.28 g 768.61 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 500.80 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 3.13 cups: 3.13 × 160 = 500.80 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: 500.80 g ÷ 160 = 3.13 cups. Or use the Grams to Cups converter.