How Much Is 18 Teaspoons of Cinnamon in Grams?
18 teaspoons of cinnamon equals 48.00 g. Cinnamon has a density of 128g per cup (2.67g per teaspoon), which means it's relatively light compared to other common cooking ingredients. For comparison, 18 teaspoons of honey would be 127.5 g.
Formula and Step-by-Step
- Start with 18 teaspoons of cinnamon
- 1 teaspoon of cinnamon = 2.67g
- 18 × 2.67 = 48g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Cinnamon weighs 128g per cup. For small amounts, the difference between a level and heaped measuring spoon can change the flavor noticeably.
Cinnamon at Different Amounts
How cinnamon scales across common teaspoons measurements. Your amount (18 teaspoons) is highlighted.
For reference, 18 teaspoons of cinnamon (48g) is close in weight to a golf ball (46g).
Other Amounts of Cinnamon
| Teaspoons | US Grams | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 0.25 teaspoons | 0.67 g | 0.68 g | 0.80 g |
| 0.5 teaspoons | 1.33 g | 1.35 g | 1.60 g |
| 1 teaspoon | 2.67 g | 2.71 g | 3.20 g |
| 1.5 teaspoons | 4.00 g | 4.06 g | 4.80 g |
| 2 teaspoons | 5.33 g | 5.41 g | 6.40 g |
| 3 teaspoons | 8.00 g | 8.12 g | 9.61 g |
| 4 teaspoons | 10.67 g | 10.82 g | 12.81 g |
| 5 teaspoons | 13.33 g | 13.53 g | 16.01 g |
| 6 teaspoons | 16.00 g | 16.23 g | 19.21 g |
| 8 teaspoons | 21.33 g | 21.64 g | 25.62 g |
| 18 teaspoons | 48.00 g | 48.69 g | 57.64 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.