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How Much Is 5 Pounds of Walnuts in Cups?

5 pounds of walnuts equals 18.90 cups. That's 2,267.96g, and Walnuts has a density of 120g per cup. Because pounds measure weight and cups measure volume, the result depends on the ingredient's density.

5 pounds of walnuts
=
18.90cups
Result using all cup standards info
18.90 cups (US) 17.89 cups (Metric Cup) 15.74 cups (Imperial Cup)
18.90

Formula and Step-by-Step

(pounds × 453.59g/lb) ÷ 120g/cup = cups
  1. Start with 5 pounds of walnuts
  2. Convert pounds to grams: 5 × 453.59 = 2,267.96g
  3. 1 cup of walnuts = 120g
  4. 2,267.96g ÷ 120g/cup = 18.90 cups

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

Measuring Tip

Chopped, sliced, and whole walnuts have very different weights per measuring cup. Always match the form specified in your recipe.

Walnuts at Different Amounts

How walnuts scales across common pounds measurements. Your amount (5 pounds) is highlighted.

0.75 lb2.83 cups1 lb3.78 cups1.5 lb5.67 cups2 lb7.56 cups3 lb11.34 cups4 lb15.12 cups5 lb18.90 cups10 lb37.80 cups

Other Amounts of Walnuts

Pounds US Cups Metric Cup Imperial Cup
0.25 pounds 0.94 cups 0.89 cups 0.79 cups
0.5 pounds 1.89 cups 1.79 cups 1.57 cups
0.75 pounds 2.83 cups 2.68 cups 2.36 cups
1 pound 3.78 cups 3.58 cups 3.15 cups
1.5 pounds 5.67 cups 5.37 cups 4.72 cups
2 pounds 7.56 cups 7.15 cups 6.29 cups
3 pounds 11.34 cups 10.73 cups 9.44 cups
4 pounds 15.12 cups 14.31 cups 12.59 cups
5 pounds 18.90 cups 17.89 cups 15.74 cups
10 pounds 37.80 cups 35.77 cups 31.47 cups

Understanding the Units

What is a Pound?

A pound (lb) is a US customary unit of weight equal to 453.592 grams or 16 ounces. It is used for larger quantities of ingredients like flour, sugar, and meat.

What is a Cup?

There are three cup standards used worldwide. The US cup (236.588 ml) is used in American recipes. The metric cup (250 ml) is standard in Australia, New Zealand, and some parts of Asia. The imperial cup (284.131 ml) appears in older British and Canadian recipes. A metric cup holds about 5.7% more than a US cup, while an imperial cup holds about 20% more. Using the wrong standard can noticeably affect a recipe.

Frequently Asked Questions

About 18.90 cups, based on walnuts having a density of 120g per cup. The exact amount depends on how the ingredient is measured and the specific product.
First convert pounds to grams (1 pound = 453.592g), then divide by 120 (grams per cup). For 5 pounds: 5 × 453.592 = 2,267.96g, then 2,267.96 ÷ 120 = 18.90 cups.
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: 18.90 cups × 120g/cup = 2,267.96g, then 2,267.96g ÷ 453.592 = 5 pounds. Or use the Cups to Pounds converter.