Convert Vegetable Oil from Cup to Millilitres

How many millilitres is 1 cup of vegetable oil?

1 cup of vegetable oil (cooking oil) is 250 millilitres. 2 cups of vegetable oil is 500 millilitres. 1/2 cup of vegetable oil is 125 millilitres. 1/4 cup (0.25 cup) of vegetable oil is 62.5 millilitres. Use the converter below for any amount.

  • These figures use the metric cup (250 ml). A US cup is slightly smaller at 240 ml, so it holds a little less. Use the US cup converter →
  • Cup sizes are not standard worldwide, so the same cup of an ingredient can weigh more or less depending on the country. What is a cup measurement →

Vegetable oil is a neutral-flavoured cooking oil pressed from plant sources such as rapeseed, sunflower, or soybean. It is widely used for frying, roasting, baking, and making salad dressings and marinades. One metric cup (250 ml) of vegetable oil weighs approximately 220 grams or 7.76 ounces.

Measuring oil by weight rather than volume gives more reliable results, particularly in baking where precision matters. This page lets you convert vegetable oil between grams, cups, millilitres, fluid ounces, and more for any recipe.

Also known as

  • cooking oil
  • plant oil

Vegetable Oil Calculator

Only have oil but your recipe calls for butter? Use our butter to oil converter to work it out.

Butter to Oil Converter

Butter is a solid fat that adds flavour and, when creamed, traps air for lift that oil cannot give. To swap oil for butter, use about 1 cup plus 2 tablespoons of butter per cup of oil, and our butter to oil converter handles the exact amount. See our Butter converter.

Ghee is a clarified butter fat, almost the same weight as vegetable oil (218 g vs 220 g per cup) but with a nutty flavour and a higher smoke point. Swap for melted ghee where a neutral fat is not essential. See our Ghee converter.

Out of vegetable oil? See vegetable oil substitutes →

No measuring cups? The tool below gets you close, and a measuring cup set keeps every batch the same.

Vegetable Oil Measurement Converter

Enter a value and pick your units.

Result

0 Millilitres

Common Vegetable Oil Conversions

Here are the most common vegetable oil conversions from cups to millilitres.

CupsMillilitres
0.25 cups62.5 ml
0.5 cups125 ml
0.75 cups187.5 ml
1 cup250 ml
1.25 cups312.5 ml
1.5 cups375 ml
2 cups500 ml
2.5 cups625 ml
3 cups750 ml

Vegetable Oil Conversion Chart

The conversion chart below gives a quick reference for converting vegetable oil from Cup to Millilitres and other measurements.

cupmlgramsouncescup(US)tbsptspfl oz
0.25 cup62.5 ml55 g1.94 oz0.26 cup (US)4.17 tbsp12.5 tsp2.11 fl oz
0.5 cup125 ml110 g3.88 oz0.52 cup (US)8.33 tbsp25 tsp4.23 fl oz
1 cup250 ml220 g7.76 oz1.04 cup (US)16.67 tbsp50 tsp8.45 fl oz
2 cup500 ml440 g15.52 oz2.08 cup (US)33.33 tbsp100 tsp16.91 fl oz

Frequently Asked Questions

How many millilitres is 1 cup of vegetable oil?
1 cup of vegetable oil is 250 millilitres. The ratio is fixed, so 2 cups of vegetable oil is 500 millilitres and 0.5 cups is 125 millilitres. Use the converter above for any quantity, or check the conversion chart on this page for the most common amounts at a glance. Open the vegetable oil converter
How many millilitres is 1.5 cups of vegetable oil?
1.5 cups of vegetable oil is 375 millilitres. The ratio is fixed, so 1 cup of vegetable oil is 250 millilitres and 2 cups is 500 millilitres. Type any other amount into the converter above for the exact figure, or use the chart below for the common ones.
How many millilitres is 2 cups of vegetable oil?
2 cups of vegetable oil is 500 millilitres. Conversions scale in a straight line, so halving or doubling a recipe keeps the same ratio. 1 cup of vegetable oil is 250 millilitres, and you can multiply or divide that figure to match whatever your recipe needs. Enter any amount in the converter above for an exact millilitres reading.
How many cups of vegetable oil is 250 millilitres?
250 millilitres of vegetable oil is 1 cup. The conversion works the same in reverse, so you can switch between millilitres and cups without changing the result. This helps when a recipe lists cups but you would rather weigh or measure in millilitres. The converter above and the chart below cover both directions for any amount.
How many millilitres is 1 cup of cooking oil?
Cooking oil is another name for vegetable oil, so 1 cup of cooking oil is 250 millilitres, exactly the same as vegetable oil. The figure does not change with the name: 2 cups is 500 millilitres and 0.5 cups is 125 millilitres. Use the converter above for any quantity, or read the conversion chart on this page for the most common amounts.
Are vegetable oil and cooking oil the same thing?
Yes. Cooking oil is another name for vegetable oil, so they are the same ingredient and convert identically. 1 cup of vegetable oil is 250 millilitres under either name, and 2 cups is 500 millilitres. Recipes use the two names interchangeably, so you can follow either one without changing quantities or weighing any differently.
How many millilitres is 1/2 cup of vegetable oil?
1/2 cup of vegetable oil is 125 millilitres. The ratio is fixed, so 1 cup of vegetable oil is 250 millilitres and 2 cups is 500 millilitres. Half measures come up often when scaling a recipe down, and the figure divides cleanly. Use the converter above for any other amount, or the chart below for the common ones.
How many millilitres is 1/4 cup of vegetable oil?
1/4 cup (0.25 cup) of vegetable oil is 62.5 millilitres. The ratio is fixed, so 1 cup of vegetable oil is 250 millilitres and 2 cups is 500 millilitres. Quarter amounts often come up when scaling a recipe down step by step, and the figure divides cleanly. Use the converter above for any other quantity, or the chart below for the most common amounts.

Other Ingredients

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