swap_horiz Need Grams to Cups instead?

How Much Is 15.12 Cups of Walnuts in Grams?

Converting 15.12 cups of walnuts to grams gives 1,814.40 g. One cup of walnuts weighs 120g, so 15.12 cups is 15.12 × 120 = 1,814.4g. This conversion is specific to walnuts because each ingredient has a different density.

15.12 cups of walnuts
=
1,814.40g
Result using all cup standards info
1,814.40 g (US) 1,917.26 g (Metric Cup) 2,179.01 g (Imperial Cup)
15.12 cups of walnuts is also
1,814.40

Formula and Step-by-Step

cups × 120g/cup = grams
  1. Start with 15.12 cups of walnuts
  2. 1 cup of walnuts = 120g
  3. 15.12 × 120 = 1,814.4g

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

Measuring Tip

When a recipe says "1 cup nuts, chopped" vs "1 cup chopped nuts," the first means measure whole then chop. The second means chop first then measure. The weight difference can be significant.

Walnuts at Different Amounts

How walnuts scales across common cups measurements. Your amount (15.12 cups) is highlighted.

0.75 cups90 g1 cup120 g1.5 cups180 g2 cups240 g3 cups360 g4 cups480 g5 cups600 g15.12 cups1,814.4 g

For reference, 15.12 cups of walnuts (1,814.4g) is close in weight to a small watermelon (2,000g).

Other Amounts of Walnuts

Cups US Grams Metric Cup Imperial Cup
0.25 cups 30.00 g 31.70 g 36.03 g
0.33 cups 39.60 g 41.84 g 47.56 g
0.5 cups 60.00 g 63.40 g 72.06 g
0.75 cups 90.00 g 95.10 g 108.09 g
1 cup 120.00 g 126.80 g 144.11 g
1.5 cups 180.00 g 190.20 g 216.17 g
2 cups 240.00 g 253.61 g 288.23 g
3 cups 360.00 g 380.41 g 432.34 g
4 cups 480.00 g 507.21 g 576.46 g
5 cups 600.00 g 634.01 g 720.57 g
15.12 cups 1,814.40 g 1,917.26 g 2,179.01 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?

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 1,814.40 g, based on walnuts having a density of 120g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 120 (grams per cup for walnuts). For 15.12 cups: 15.12 × 120 = 1,814.40 g.
For the most accurate results, weigh walnuts 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: 1,814.40 g ÷ 120 = 15.12 cups. Or use the Grams to Cups converter.