Milliliters to Imperial fluid ounces Converter

Convert milliliters to imperial fluid ounces instantly.

Common volume units

Milliliter (mL)

Definition: A milliliter (symbol: mL) is one thousandth of a liter. It is exactly equal to one cubic centimeter.

History/origin: The milliliter emerged naturally from the metric system and became practical because it matched the cubic centimeter used in science and medicine.

Current use: Milliliters are used for medicine doses, food labels, cooking liquids, perfumes, and small drink portions.

Imperial fluid ounce (fl oz)

Definition: The imperial fluid ounce is a small British liquid measure. One imperial fl oz is about 28.4131 mL, slightly smaller than the US fluid ounce.

History/origin: After Britain standardized the imperial gallon, its fluid ounce remained a separate volume unit from the American fl oz despite the shared name.

Current use: Imperial fl oz is used in historical UK recipes, old measuring jugs, legacy packaging, brewing notes, and conversions from older British references.

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