How Much Is 1 Quart of Vegetable Oil in Ounces?
1 quart of vegetable oil equals 30.76 oz. Vegetable oil has a density of 218g per cup (872g per quart), which means it's relatively heavy compared to other common cooking ingredients. For comparison, 1 quart of all-purpose flour would be 17.66 oz.
Formula and Step-by-Step
- Start with 1 quart of vegetable oil
- 1 quart of vegetable oil = 872g
- 1 × 872 = 872g
- Convert grams to ounces: 872 ÷ 28.3495 = 30.76 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 quarts measurements. Your amount (1 quart) is highlighted.
For reference, 1 quart of vegetable oil (872g) is close in weight to a 2 lb bag of sugar (907g).
Other Amounts of Vegetable Oil
| Quarts | US Ounces | UK Quart |
|---|---|---|
| 0.5 quarts | 15.38 oz | 18.47 oz |
| 1 quart | 30.76 oz | 36.94 oz |
| 1.5 quarts | 46.14 oz | 55.41 oz |
| 2 quarts | 61.52 oz | 73.88 oz |
| 3 quarts | 92.28 oz | 110.82 oz |
| 4 quarts | 123.04 oz | 147.76 oz |
Understanding the Units
What is a Quart?
US and UK quarts differ significantly. A US quart is 946 ml while a UK (imperial) quart is 1,137 ml, about 20% larger. Recipes from British cookbooks using quarts will need adjustment for US measuring equipment.
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.