How Much Is 1 Quart of Olive Oil in Ounces?
1 quart of olive oil weighs 30.48 oz. This is based on olive oil having a density of 216g per cup. Because quarts measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 1 quart.
Formula and Step-by-Step
- Start with 1 quart of olive oil
- 1 quart of olive oil = 864g
- 1 × 864 = 864g
- Convert grams to ounces: 864 ÷ 28.3495 = 30.48 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
Liquid densities vary: oils weigh less per cup than water, while syrups and honey weigh more. This is why ingredient-specific conversions matter even for liquids.
Olive Oil at Different Amounts
How olive oil scales across common quarts measurements. Your amount (1 quart) is highlighted.
For reference, 1 quart of olive oil (864g) is close in weight to a 2 lb bag of sugar (907g).
Other Amounts of Olive Oil
| Quarts | US Ounces | UK Quart |
|---|---|---|
| 0.5 quarts | 15.24 oz | 18.30 oz |
| 1 quart | 30.48 oz | 36.60 oz |
| 1.5 quarts | 45.72 oz | 54.90 oz |
| 2 quarts | 60.95 oz | 73.20 oz |
| 3 quarts | 91.43 oz | 109.80 oz |
| 4 quarts | 121.91 oz | 146.40 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.