How Much Is 18.03 Teaspoons of Walnuts in Ounces?
18.03 teaspoons of walnuts equals 1.59 oz. Walnuts has a density of 120g per cup (2.5g per teaspoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 18.03 teaspoons of honey would be 4.50 oz.
Formula and Step-by-Step
- Start with 18.03 teaspoons of walnuts
- 1 teaspoon of walnuts = 2.5g
- 18.03 × 2.5 = 45.08g
- Convert grams to ounces: 45.08 ÷ 28.3495 = 1.59 oz
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 teaspoons measurements. Your amount (18.03 teaspoons) is highlighted.
For reference, 18.03 teaspoons of walnuts (45.08g) is close in weight to a golf ball (46g).
Other Amounts of Walnuts
| Teaspoons | US Ounces | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 0.25 teaspoons | 0.02 oz | 0.02 oz | 0.03 oz |
| 0.5 teaspoons | 0.04 oz | 0.04 oz | 0.05 oz |
| 1 teaspoon | 0.09 oz | 0.09 oz | 0.11 oz |
| 1.5 teaspoons | 0.13 oz | 0.13 oz | 0.16 oz |
| 2 teaspoons | 0.18 oz | 0.18 oz | 0.21 oz |
| 3 teaspoons | 0.26 oz | 0.27 oz | 0.32 oz |
| 4 teaspoons | 0.35 oz | 0.36 oz | 0.42 oz |
| 5 teaspoons | 0.44 oz | 0.45 oz | 0.53 oz |
| 6 teaspoons | 0.53 oz | 0.54 oz | 0.64 oz |
| 8 teaspoons | 0.71 oz | 0.72 oz | 0.85 oz |
| 18.03 teaspoons | 1.59 oz | 1.61 oz | 1.91 oz |
Understanding the Units
What is a Teaspoon?
One teaspoon holds about 5 milliliters. There are 3 teaspoons in a tablespoon and 48 teaspoons in a cup. Teaspoon accuracy matters most with leaveners like baking powder and baking soda, where small differences affect rise and texture.
What is an Ounce?
An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.