How Much Is 18 Teaspoons of Raw Sugar in Ounces?
18 teaspoons of raw sugar weighs 2.65 oz. This is based on raw sugar having a density of 200g per cup. Because teaspoons measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 18 teaspoons.
Formula and Step-by-Step
- Start with 18 teaspoons of raw sugar
- 1 teaspoon of raw sugar = 4.17g
- 18 × 4.17 = 75g
- Convert grams to ounces: 75 ÷ 28.3495 = 2.65 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Raw sugar should be spooned into the measuring spoon and leveled off. Do not pack it unless the recipe specifically says to (packing is only standard for brown sugar).
Raw Sugar at Different Amounts
How raw sugar scales across common teaspoons measurements. Your amount (18 teaspoons) is highlighted.
Other Amounts of Raw Sugar
| Teaspoons | US Ounces | Metric Teaspoon | Imperial Teaspoon |
|---|---|---|---|
| 0.25 teaspoons | 0.04 oz | 0.04 oz | 0.04 oz |
| 0.5 teaspoons | 0.07 oz | 0.07 oz | 0.09 oz |
| 1 teaspoon | 0.15 oz | 0.15 oz | 0.18 oz |
| 1.5 teaspoons | 0.22 oz | 0.22 oz | 0.26 oz |
| 2 teaspoons | 0.29 oz | 0.30 oz | 0.35 oz |
| 3 teaspoons | 0.44 oz | 0.45 oz | 0.53 oz |
| 4 teaspoons | 0.59 oz | 0.60 oz | 0.71 oz |
| 5 teaspoons | 0.73 oz | 0.75 oz | 0.88 oz |
| 6 teaspoons | 0.88 oz | 0.89 oz | 1.06 oz |
| 8 teaspoons | 1.18 oz | 1.19 oz | 1.41 oz |
| 18 teaspoons | 2.65 oz | 2.68 oz | 3.18 oz |
Understanding the Units
What is a Teaspoon?
A teaspoon (tsp) is a US customary unit of volume equal to 4.929 milliliters or 1/3 of a tablespoon. It is the standard measure for spices, leaveners, extracts, and other small-quantity ingredients.
What is an Ounce?
Weight ounces and fluid ounces are different measurements. A fluid ounce measures volume (29.574 ml), while an ounce measures weight (28.35g). They only align for water, where 1 fl oz weighs approximately 1 oz.