How Much Is 138 Teaspoons of Black Pepper in Grams?
138 teaspoons of black pepper equals 333.50 g. 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 977.5 g.
Formula and Step-by-Step
- Start with 138 teaspoons of black pepper
- 1 teaspoon of black pepper = 2.42g
- 138 × 2.42 = 333.5g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Ground spices like black pepper settle and compact during storage. Stir or fluff before measuring by volume for a consistent amount.
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 Grams | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 0.25 teaspoons | 0.60 g | 0.61 g | 0.73 g |
| 0.5 teaspoons | 1.21 g | 1.23 g | 1.45 g |
| 1 teaspoon | 2.42 g | 2.45 g | 2.90 g |
| 1.5 teaspoons | 3.63 g | 3.68 g | 4.35 g |
| 2 teaspoons | 4.83 g | 4.90 g | 5.80 g |
| 3 teaspoons | 7.25 g | 7.35 g | 8.71 g |
| 4 teaspoons | 9.67 g | 9.81 g | 11.61 g |
| 5 teaspoons | 12.08 g | 12.26 g | 14.51 g |
| 6 teaspoons | 14.50 g | 14.71 g | 17.41 g |
| 8 teaspoons | 19.33 g | 19.61 g | 23.22 g |
| 138 teaspoons | 333.50 g | 338.30 g | 400.48 g |
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 a Gram?
A gram (g) is a metric unit of mass equal to 1/1000 of a kilogram. It is the standard weight measurement for precise baking worldwide. Professional bakers prefer grams because they are more accurate than volume measurements.