How Much Is 3 Teaspoons of Molasses in Grams?
3 teaspoons of molasses weighs 21.25 g. This is based on molasses having a density of 340g per cup. Because teaspoons measure volume and grams measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 3 teaspoons.
Formula and Step-by-Step
- Start with 3 teaspoons of molasses
- 1 teaspoon of molasses = 7.08g
- 3 × 7.08 = 21.25g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Liquid densities vary: oils weigh less per cup than water, while syrups and honey weigh more. This is why ingredient-specific conversions matter even for liquids.
Molasses at Different Amounts
How molasses scales across common teaspoons measurements. Your amount (3 teaspoons) is highlighted.
For reference, 3 teaspoons of molasses (21.25g) is close in weight to an AA battery (23g).
Other Amounts of Molasses
| Teaspoons | US Grams | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 0.25 teaspoons | 1.77 g | 1.80 g | 2.13 g |
| 0.5 teaspoons | 3.54 g | 3.59 g | 4.25 g |
| 1 teaspoon | 7.08 g | 7.19 g | 8.51 g |
| 1.5 teaspoons | 10.63 g | 10.78 g | 12.76 g |
| 2 teaspoons | 14.17 g | 14.37 g | 17.01 g |
| 3 teaspoons | 21.25 g | 21.56 g | 25.52 g |
| 4 teaspoons | 28.33 g | 28.74 g | 34.02 g |
| 5 teaspoons | 35.42 g | 35.93 g | 42.53 g |
| 6 teaspoons | 42.50 g | 43.11 g | 51.04 g |
| 8 teaspoons | 56.67 g | 57.48 g | 68.05 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?
Weighing ingredients in grams eliminates the variability of volume measurements. A cup of flour can weigh anywhere from 120g to 160g depending on how it was scooped, but 120g of flour is always 120g of flour.