How Much Is 138 Teaspoons of Black Pepper in Ounces?
138 teaspoons of black pepper equals 11.76 oz. Black pepper has a density of 116g per cup (2.42g per teaspoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 138 teaspoons of honey would be 34.48 oz.
Formula and Step-by-Step
- Start with 138 teaspoons of black pepper
- 1 teaspoon of black pepper = 2.42g
- 138 × 2.42 = 333.5g
- Convert grams to ounces: 333.5 ÷ 28.3495 = 11.76 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
For the most accurate results, weigh black pepper on a kitchen scale. At small quantities, even slight over-measuring can overpower a dish.
Black Pepper at Different Amounts
How black pepper scales across common teaspoons measurements. Your amount (138 teaspoons) is highlighted.
For reference, 138 teaspoons of black pepper (333.5g) is close in weight to a can of soda (355g).
Other Amounts of Black Pepper
| 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 | 0.10 oz |
| 1.5 teaspoons | 0.13 oz | 0.13 oz | 0.15 oz |
| 2 teaspoons | 0.17 oz | 0.17 oz | 0.20 oz |
| 3 teaspoons | 0.26 oz | 0.26 oz | 0.31 oz |
| 4 teaspoons | 0.34 oz | 0.35 oz | 0.41 oz |
| 5 teaspoons | 0.43 oz | 0.43 oz | 0.51 oz |
| 6 teaspoons | 0.51 oz | 0.52 oz | 0.61 oz |
| 8 teaspoons | 0.68 oz | 0.69 oz | 0.82 oz |
| 138 teaspoons | 11.76 oz | 11.93 oz | 14.13 oz |
Understanding the Units
What is a Teaspoon?
A US teaspoon is 4.929 ml, a metric teaspoon is exactly 5 ml, and an imperial teaspoon is 5.919 ml. The metric and US versions are nearly identical (1.4% difference), but the imperial teaspoon is 20% larger. For most spices the difference is negligible, but for leaveners like baking powder it can affect the result.
What is an Ounce?
Ounces are commonly used in US recipes for cheese, meat, chocolate, and other ingredients sold by weight. Many kitchen scales offer both gram and ounce readings.