How Much Is 1.5 Cups of Self-Rising Flour in Ounces?
1.5 cups of self-rising flour equals 6.35 oz. Self-rising flour has a density of 120g per cup (120g per cup), which means it's relatively light compared to other common cooking ingredients. For comparison, 1.5 cups of honey would be 17.99 oz.
Formula and Step-by-Step
- Start with 1.5 cups of self-rising flour
- 1 cup of self-rising flour = 120g
- 1.5 × 120 = 180g
- Convert grams to ounces: 180 ÷ 28.3495 = 6.35 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 (1.5 cups) is highlighted.
For reference, 1.5 cups of self-rising flour (180g) is close in weight to a smartphone (175g).
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 |
| 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?
In US cooking, a cup measures volume, not weight. One standard US cup holds 236.588 ml of liquid. Because different ingredients have different densities, a cup of one ingredient can weigh very differently from a cup of another.
What is an Ounce?
Ounces are commonly used in US recipes for cheese, meat, chocolate, and other ingredients sold by weight. Many kitchen scales offer both gram and ounce readings.