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How Much Is 1 Ounce of Milk in Milliliters?

Q: How many milliliters is 1 ounce of milk?

1 ounce of milk converts to approximately 27.49 ml.

Q: What is the formula for converting ounces of milk to milliliters?

Convert ounces to grams first (1 ounce = 28.3495g), then divide by 244 (grams per cup for milk) to get cups, then multiply by 236.588 to convert cups to milliliters.

1 ounce of milk equals 27.49 ml. Milk has a density of 244g per cup. A lighter ingredient like flour (125g/cup) would fill more volume at the same weight, which is why ingredient-specific conversions matter.

1 ounce of milk

27.49ml

Try: 2 ounces = 54.98 ml 3 ounces = 82.47 ml 4 ounces = 109.95 ml 5 ounces = 137.44 ml

Compare: 1 ounce buttermilk = 27.38 ml 1 ounce coconut milk = 29.68 ml 1 ounce coconut oil = 30.77 ml

Convert a different ingredient

1 ounce of milk is also

0.12 cup (cups) 1.86 tbsp (tablespoons) 0.93 fl oz (fluid ounces)

Ounces of Milk

Milliliters

27.49

Formula and Step-by-Step

(ounces × 28.35g/oz) ÷ 244g/cup × 236.588 = milliliters

Start with 1 ounce of milk
Convert ounces to grams: 1 × 28.35 = 28.35g
1 cup of milk = 244g
28.35g ÷ 244g/cup = 0.12 cups × 236.588 = 27.49 milliliters

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.

Milk at Different Amounts

How milk scales across common ounces measurements. Your amount (1 ounce) is highlighted.

Other Amounts of Milk

Ounces	Milliliters
1 ounce	27.49 ml
2 ounces	54.98 ml
3 ounces	82.47 ml
4 ounces	109.95 ml
5 ounces	137.44 ml
6 ounces	164.93 ml
8 ounces	219.91 ml
10 ounces	274.88 ml
12 ounces	329.86 ml
16 ounces	439.81 ml

Understanding the Units

What is an Ounce?

An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.

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

How many milliliters is 1 ounce of milk? expand_more

About 27.49 ml, based on milk having a density of 244g per cup. The exact amount depends on how the ingredient is measured and the specific product.

What is the formula for converting ounces of milk to milliliters? expand_more

First convert ounces to grams (1 ounce = 28.3495g), then divide by 244 (grams per cup), then multiply by 236.588 to get milliliters. For 1 ounce: 1 × 28.3495 = 28.35g, then 28.35 ÷ 244 = 0.12 cups × 236.588 = 27.49 ml.

How do I measure milk accurately? expand_more

For the most accurate results, weigh milk on a kitchen scale. If measuring by volume, use a liquid measuring cup on a flat surface and read the level at eye height.

Can I use the same conversion for milk at different temperatures? expand_more

Temperature has a minimal effect on most cooking liquids. The density of milk changes slightly with temperature, but the difference is usually less than 1-2% between refrigerator and room temperature. This conversion assumes room temperature.

How do I convert milliliters of milk back to ounces? expand_more

Reverse the conversion: 27.49 ml ÷ 236.588 = 0.116187 cups, then 0.116187 × 244g/cup = 28.35g, then 28.35g ÷ 28.3495 = 1 ounce. Or use the Milliliters to Ounces converter.