How Much Is 2 Teaspoons of Rolled Oats in Grams?
2 teaspoons of rolled oats weighs 3.75 g. This is based on rolled oats having a density of 90g 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 2 teaspoons.
Formula and Step-by-Step
- Start with 2 teaspoons of rolled oats
- 1 teaspoon of rolled oats = 1.88g
- 2 × 1.88 = 3.75g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Mental Math Shortcut
Quick check: 2 teaspoons is just double the single-teaspoon weight. 1 teaspoon = 1.88g, so 2 = 3.75g.
Measuring Tip
Uncooked and cooked grains have completely different weights per cup. These conversions are for uncooked/dry grains unless specified otherwise.
Rolled Oats at Different Amounts
How rolled oats scales across common teaspoons measurements. Your amount (2 teaspoons) is highlighted.
Other Amounts of Rolled Oats
| Teaspoons | US Grams | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 0.25 teaspoons | 0.47 g | 0.48 g | 0.56 g |
| 0.5 teaspoons | 0.94 g | 0.95 g | 1.13 g |
| 1 teaspoon | 1.88 g | 1.90 g | 2.25 g |
| 1.5 teaspoons | 2.81 g | 2.85 g | 3.38 g |
| 2 teaspoons | 3.75 g | 3.80 g | 4.50 g |
| 3 teaspoons | 5.63 g | 5.71 g | 6.75 g |
| 4 teaspoons | 7.50 g | 7.61 g | 9.01 g |
| 5 teaspoons | 9.38 g | 9.51 g | 11.26 g |
| 6 teaspoons | 11.25 g | 11.41 g | 13.51 g |
| 8 teaspoons | 15.00 g | 15.22 g | 18.01 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?
Grams are the preferred unit in professional kitchens and bakeries because they allow exact recipe scaling. To double a recipe, simply double the gram values. No need to worry about how tightly an ingredient is packed into a cup.