How Much Is 2.99 Cups of Self-Rising Flour in Ounces?
2.99 cups of self-rising flour weighs 12.66 oz. This is based on self-rising flour having a density of 120g per cup. Because cups measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 2.99 cups.
Formula and Step-by-Step
- Start with 2.99 cups of self-rising flour
- 1 cup of self-rising flour = 120g
- 2.99 × 120 = 358.8g
- Convert grams to ounces: 358.8 ÷ 28.3495 = 12.66 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Different flour types have very different weights per cup. Always check the specific flour your recipe calls for rather than using a generic "flour" conversion.
Self-Rising Flour at Different Amounts
How self-rising flour scales across common cups measurements. Your amount (2.99 cups) is highlighted.
For reference, 2.99 cups of self-rising flour (358.8g) is close in weight to a can of soda (355g).
Other Amounts of Self-Rising Flour
| Cups | US Ounces | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 1.06 oz | 1.12 oz | 1.27 oz |
| 0.33 cups | 1.40 oz | 1.48 oz | 1.68 oz |
| 0.5 cups | 2.12 oz | 2.24 oz | 2.54 oz |
| 0.75 cups | 3.17 oz | 3.35 oz | 3.81 oz |
| 1 cup | 4.23 oz | 4.47 oz | 5.08 oz |
| 1.5 cups | 6.35 oz | 6.71 oz | 7.63 oz |
| 2 cups | 8.47 oz | 8.95 oz | 10.17 oz |
| 2.99 cups | 12.66 oz | 13.37 oz | 15.20 oz |
| 3 cups | 12.70 oz | 13.42 oz | 15.25 oz |
| 4 cups | 16.93 oz | 17.89 oz | 20.33 oz |
| 5 cups | 21.16 oz | 22.36 oz | 25.42 oz |
Understanding the Units
What is a Cup?
The US cup (236.588 ml) is slightly smaller than the metric cup used in Australia and some other countries (250 ml). When following recipes from different countries, check which cup standard is being used.
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.