How Much Is 1.5 Cups of Walnuts in Pounds?
1.5 cups of walnuts equals 0.40 lb. Walnuts has a density of 120g per cup (120g per cup), which means it's relatively light compared to other common cooking ingredients. For comparison, 1.5 cups of honey would be 1.12 lb.
Formula and Step-by-Step
- Start with 1.5 cups of walnuts
- 1 cup of walnuts = 120g
- 1.5 × 120 = 180g
- Convert grams to pounds: 180 ÷ 453.592 = 0.40 lb
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 cups measurements. Your amount (1.5 cups) is highlighted.
For reference, 1.5 cups of walnuts (180g) is close in weight to a smartphone (175g).
Other Amounts of Walnuts
| Cups | US Pounds | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 0.07 lb | 0.07 lb | 0.08 lb |
| 0.33 cups | 0.09 lb | 0.09 lb | 0.10 lb |
| 0.5 cups | 0.13 lb | 0.14 lb | 0.16 lb |
| 0.75 cups | 0.20 lb | 0.21 lb | 0.24 lb |
| 1 cup | 0.26 lb | 0.28 lb | 0.32 lb |
| 1.5 cups | 0.40 lb | 0.42 lb | 0.48 lb |
| 2 cups | 0.53 lb | 0.56 lb | 0.64 lb |
| 3 cups | 0.79 lb | 0.84 lb | 0.95 lb |
| 4 cups | 1.06 lb | 1.12 lb | 1.27 lb |
| 5 cups | 1.32 lb | 1.40 lb | 1.59 lb |
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 Pound?
Pounds are the standard weight unit for buying ingredients in the US. A standard bag of flour is 5 pounds (2,268g) and a standard bag of sugar is 4 pounds (1,814g).