Relationship Between Cups and Milliliters

The conversion between cups and milliliters is based on the relationship where 1 US cup equals approximately 236.588 milliliters.

1 cup = 236.588 mL

Therefore,

1 mL = 0.00422675 cups

To convert cups to milliliters, we multiply the value in cups by 236.588.

For example, 1 cup equals 236.588 milliliters, and 2 cups equal approximately 473.18 milliliters.

Cup

What is a Cup?

A cup is a unit of volume measurement commonly used in cooking and baking, particularly in the United States. The US customary cup equals approximately 236.588 milliliters (or about 8 fluid ounces). It is divided into smaller units such as tablespoons (16 tbsp per cup) and teaspoons (48 tsp per cup).

History and Origin of the Cup

The cup as a measurement unit has been used for centuries in cooking, though its exact volume has varied by region and time period. The modern US customary cup was standardized in the late 19th century and is now widely used in American recipes and cookbooks. The standardization made recipe sharing more reliable and consistent across different kitchens and regions.

Modern Applications of Cups

• Cooking and Baking: Primary measurement for ingredients in US recipes
• Liquid Ingredients: Water, milk, oil, juice measurements
• Dry Ingredients: Flour, sugar, rice, grains (though weight is more accurate)
• Beverage Serving: Coffee, tea portion sizes
• Nutrition Labels: Serving size information on food packaging
• Dietary Guidelines: Portion control and meal planning
• Professional Kitchens: Quick measurements for large-scale cooking

Different Cup Standards

It's important to note that different countries have different cup sizes:

US Customary Cup: 236.588 mL (8 fluid ounces)
Metric Cup: 250 mL (used in Australia, New Zealand, Canada)
Imperial Cup: 284.131 mL (historically used in the UK)
Japanese Cup: 200 mL (1 gō)

This converter uses the US customary cup standard. When following recipes from different countries, it's important to verify which cup measurement is being used to ensure accuracy.

Milliliter (mL)

What is a Milliliter (mL)?

A milliliter (symbol: mL or ml) is a unit of volume in the metric system, equal to one thousandth of a liter (1 mL = 0.001 L). It is also equal to one cubic centimeter (1 mL = 1 cm³). The milliliter is widely used for measuring small volumes of liquids, particularly in cooking, medicine, and laboratory settings.

History and Origin of the Milliliter

The milliliter is part of the metric system, which was developed in France in the late 18th century during the French Revolution. The prefix 'milli-' comes from the Latin 'mille' meaning thousand, indicating one thousandth of a liter. The metric system, including milliliters, was designed to provide a decimal-based, universal system of measurement that would be easier to use than the various regional systems that existed at the time.

Modern Applications of Milliliters

• Cooking and Recipes: Standard measurement in most countries outside the US
• Medicine and Pharmacy: Liquid medication dosing and prescriptions
• Laboratory Work: Precise liquid measurements in scientific experiments
• Beverages: Drink volumes on product labels (soft drinks, alcohol content)
• Automotive: Engine oil, coolant, and fluid measurements
• Cosmetics: Perfume, lotion, and beauty product volumes
• Baby Formula: Infant feeding measurements
• Chemical Industry: Precise mixing and formulation

Advantages of Milliliters

Milliliters offer several advantages as a measurement unit:

Universal Standard: Used worldwide in most countries
Decimal System: Easy conversions (1,000 mL = 1 L)
Scientific Precision: More accurate than cups for exact measurements
Medical Standard: Preferred for dosing medications safely
Recipe Consistency: Provides more precise measurements than volume-based cups, especially for liquids

Professional bakers and chefs often prefer milliliters (and grams for solids) over cups for greater accuracy and reproducibility in recipes.

Cup to Milliliter Conversion Table

The conversion of cups to milliliters for certain values are provided below: