How Much Is 1.5 Cups of Vegetable Oil in Ounces?
1.5 cups of vegetable oil equals 11.53 oz. Vegetable oil has a density of 218g per cup (218g per cup), which means it's relatively heavy compared to other common cooking ingredients. For comparison, 1.5 cups of all-purpose flour would be 6.62 oz.
Formula and Step-by-Step
- Start with 1.5 cups of vegetable oil
- 1 cup of vegetable oil = 218g
- 1.5 × 218 = 327g
- Convert grams to ounces: 327 ÷ 28.3495 = 11.53 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
For liquids, place your measuring cup on a flat surface and read at eye level. The bottom of the meniscus (the curve at the surface) should align with the measurement line.
Vegetable Oil at Different Amounts
How vegetable oil scales across common cups measurements. Your amount (1.5 cups) is highlighted.
For reference, 1.5 cups of vegetable oil (327g) is close in weight to a can of soup (305g).
Other Amounts of Vegetable Oil
| Cups | US Ounces | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 1.92 oz | 2.03 oz | 2.31 oz |
| 0.33 cups | 2.54 oz | 2.68 oz | 3.05 oz |
| 0.5 cups | 3.84 oz | 4.06 oz | 4.62 oz |
| 0.75 cups | 5.77 oz | 6.09 oz | 6.93 oz |
| 1 cup | 7.69 oz | 8.13 oz | 9.23 oz |
| 1.5 cups | 11.53 oz | 12.19 oz | 13.85 oz |
| 2 cups | 15.38 oz | 16.25 oz | 18.47 oz |
| 3 cups | 23.07 oz | 24.38 oz | 27.70 oz |
| 4 cups | 30.76 oz | 32.50 oz | 36.94 oz |
| 5 cups | 38.45 oz | 40.63 oz | 46.17 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?
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.