Convert cups (metric) to fluid ounces (us) for cooking measurements.
Definition: A metric cup is a volume unit equal to exactly 250 milliliters.
History/origin: The metric cup was adopted in countries that preferred a clean metric kitchen measure while still keeping the familiar idea of a cup.
Current use: Metric cups are used in Australia, New Zealand, Canada in some contexts, and modern metric-adapted recipes.
Definition: The US fluid ounce measures liquid volume rather than weight. One US fl oz is approximately 29.57 mL.
History/origin: Liquid ounces were separated from weight ounces as measuring systems developed, giving US kitchens a volume unit for drinks and recipe liquids.
Current use: Fl oz is common on milk, juice, cream, stock, soda, water bottles, cocktail recipes, measuring cups, and liquid ingredient labels in the United States.
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