Vegetable Oil Ounces to Milliliters
Convert any amount of vegetable oil between ounces and milliliters. 1 ounce of vegetable oil equals 30.77 ml. Use the calculator for custom amounts, or choose an amount below.
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Common vegetable oil measurements found in recipes.
Other Units for Vegetable Oil
Convert vegetable oil from ounces to other units. Each link has its own calculator and conversion amounts.
Similar Ingredients
Measuring Tip
Oils are lighter than water, so the same volume weighs less. Pour slowly into the measuring cup for accuracy, and wipe any drips from the outside before reading.
Understanding the Units
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.
What is a Milliliter?
A milliliter (ml) is a metric unit of volume equal to 1/1000 of a liter. It is the standard volume measurement for cooking in most countries outside the US. One cup equals approximately 236.588 milliliters.
Frequently Asked Questions
1 ounce of vegetable oil is 30.77 ml. This conversion uses the ingredient's density and scales proportionally - pick an amount or try the calculator.
If you have a kitchen scale, weighing vegetable oil gives you an exact starting point for this conversion. If you need to measure by volume instead, use a liquid measuring cup on a flat surface and read the level at eye height.
Very close. Pure liquid densities are consistent across brands, so the ounces to milliliters conversion for vegetable oil typically varies by less than 2-3%.
The same weight of different ingredients fills different volumes because each ingredient has a different density. An ounce of vegetable oil fills a different number of milliliters than an ounce of a lighter or heavier ingredient. That is why this converter needs to know which ingredient you are measuring.