Convert Cups to Milliliters
Instantly convert Cups (cup) to Milliliters (mL) with our free online calculator.
Formula: cup to mL — multiply by 236.588
Reference Table
| Cups (cup) | Milliliters (mL) |
|---|---|
| 1 | 236.588 |
| 5 | 1182.94 |
| 10 | 2365.88 |
| 25 | 5914.7 |
| 50 | 11829.4 |
| 100 | 23658.8 |
Cups-to-milliliters conversion is the first step for anyone cooking from American recipes outside the US, where kitchen measurements default to metric. 1 US cup = 236.588 mL. A 2-cup recipe calls for 473 mL; a cup of water weighs about 236 g. Precision baking benefits from the metric-gram approach, and international bakers using American cookbooks often re-weigh each cup in grams rather than using volume — flour, sugar, and butter all have different cups-to-grams conversions.
How to Convert Cups to Milliliters
Formula
To convert Cups (cup) to Milliliters (mL): multiply by 236.588
Step-by-Step
- Start with your value in Cups (cup).
- Multiply by 236.588 to perform the conversion.
- The result is your value expressed in Milliliters (mL).
Conversion Factor
1 cup = 236.588 mL
Reverse Factor
1 mL = 0.00422676 cup
Worked Example
Convert 25 Cups to Milliliters: 25 cup = 5914.7 mL
About Cup (cup)
A US customary unit of volume equal to exactly 8 US fluid ounces or ≈ 236.588 mL. Cups are the dominant measurement unit in American home cooking and published US recipes per the USDA Recipe Standardization guidelines and most major US recipe-publishers (Food Network, NYT Cooking, Bon Appétit, Joy of Cooking): a standard US measuring cup set includes 1, 1/2, 1/3, and 1/4 cup nesting scoops. Outside North America, recipes typically use grams (solids) and millilitres (liquids), making cup → mL one of the most-needed kitchen conversions for international cooks working from American cookbooks. **Important**: cup sizes are NOT internationally uniform — the US cup is 236.6 mL, the Imperial cup (UK) is 284 mL but rarely used in modern UK recipes, the metric cup (Australia, NZ) is 250 mL, and the Japanese cup (gō, 合) is 180 mL. A recipe saying '1 cup' without identifying its origin can lead to ±25% measurement errors, especially impactful in baking where ratios matter.
About Milliliter (mL)
A metric unit of volume equal to exactly one thousandth of a litre (0.001 L) and exactly one cubic centimeter (1 mL ≡ 1 cm³ per BIPM). The mL is the universal small-volume unit in clinical medicine and pharmacy (USP / EP / JP / BP / IP pharmacopoeial dosing per ISO 13485 medical-device standards), laboratory chemistry (titration burettes, analytical glassware per ASTM E542), small-batch cooking outside the US, perfume and personal-care products (EU Cosmetic Regulation requires labelling in mL), and beverage packaging (a 500 mL water bottle, 750 mL wine, 700 mL standard spirits bottle in most of the world / 750 mL in US). Reference values: a typical Luer-lock medical syringe 1-60 mL, US shot glass ~44 mL (1.5 fl oz), standard saline IV bag 250-1,000 mL, espresso shot ~30 mL, retail vape juice 30/60/120 mL. In medical and laboratory contexts, mL and cc (cubic centimeters) are used interchangeably — both equal one cm³.
Quick Facts
- 1 Cup equals 236.588 Milliliters
- 1 Milliliter equals 0.00422676 Cups
- Cup is a unit of volume
- Milliliter is a unit of volume
- This conversion is commonly used in cooking, chemistry, fluid mechanics, and everyday liquid measurement
- The Cup belongs to the imperial system
- The Milliliter belongs to the metric system
Common Cup to Milliliter Conversions
| Cups (cup) | Milliliters (mL) |
|---|---|
| 0.01 | 2.36588 |
| 0.1 | 23.6588 |
| 0.25 | 59.147 |
| 0.5 | 118.294 |
| 1 | 236.588 |
| 2 | 473.176 |
| 3 | 709.764 |
| 5 | 1182.94 |
| 10 | 2365.88 |
| 15 | 3548.82 |
| 20 | 4731.76 |
| 25 | 5914.7 |
| 50 | 11829.4 |
| 75 | 17744.1 |
| 100 | 23658.8 |
| 250 | 59147 |
| 500 | 118294 |
| 1000 | 236588 |
| 5000 | 1182940 |
| 10000 | 2365880 |
Understanding Cups
The Cup (symbol: cup) is a unit of volume. A US customary unit of volume equal to exactly 8 US fluid ounces or ≈ 236.588 mL. Cups are the dominant measurement unit in American home cooking and published US recipes per the USDA Recipe Standardization guidelines and most major US recipe-publishers (Food Network, NYT Cooking, Bon Appétit, Joy of Cooking): a standard US measuring cup set includes 1, 1/2, 1/3, and 1/4 cup nesting scoops. Outside North America, recipes typically use grams (solids) and millilitres (liquids), making cup → mL one of the most-needed kitchen conversions for international cooks working from American cookbooks. **Important**: cup sizes are NOT internationally uniform — the US cup is 236.6 mL, the Imperial cup (UK) is 284 mL but rarely used in modern UK recipes, the metric cup (Australia, NZ) is 250 mL, and the Japanese cup (gō, 合) is 180 mL. A recipe saying '1 cup' without identifying its origin can lead to ±25% measurement errors, especially impactful in baking where ratios matter.
It belongs to the imperial measurement system.
Cups are commonly used in cooking, chemistry, fluid mechanics, and everyday liquid measurement.
Understanding Milliliters
The Milliliter (symbol: mL) is a unit of volume. A metric unit of volume equal to exactly one thousandth of a litre (0.001 L) and exactly one cubic centimeter (1 mL ≡ 1 cm³ per BIPM). The mL is the universal small-volume unit in clinical medicine and pharmacy (USP / EP / JP / BP / IP pharmacopoeial dosing per ISO 13485 medical-device standards), laboratory chemistry (titration burettes, analytical glassware per ASTM E542), small-batch cooking outside the US, perfume and personal-care products (EU Cosmetic Regulation requires labelling in mL), and beverage packaging (a 500 mL water bottle, 750 mL wine, 700 mL standard spirits bottle in most of the world / 750 mL in US). Reference values: a typical Luer-lock medical syringe 1-60 mL, US shot glass ~44 mL (1.5 fl oz), standard saline IV bag 250-1,000 mL, espresso shot ~30 mL, retail vape juice 30/60/120 mL. In medical and laboratory contexts, mL and cc (cubic centimeters) are used interchangeably — both equal one cm³.
It belongs to the metric measurement system.
Milliliters are commonly used in cooking, chemistry, fluid mechanics, and everyday liquid measurement.
Why Convert Cups to Milliliters?
Volume conversions between Cups and Milliliters are essential in cooking, chemistry, and fluid mechanics. Recipes from different countries use different measurement systems, laboratory procedures reference varying units, and engineers designing fluid systems need precise volume calculations for pipes, tanks, and pumps.
Frequently Asked Questions
How do I convert Cups to Milliliters?
A US customary unit of volume equal to exactly 8 US fluid ounces or ≈ 236. To convert Cups to Milliliters, multiply by 236.588. For example, 25 cup equals 5914.7 mL.
How many Milliliters are in 1 Cup?
There are 236.588 Milliliters in 1 Cup.
How many Cups are in 1 Milliliter?
There are 0.00422676 Cups in 1 Milliliter.
What is the formula for Cup to Milliliter conversion?
The formula is: multiply by 236.588. This means 1 cup = 236.588 mL.
Is a Cup bigger than a Milliliter?
No. One Cup is smaller than one Milliliter because 1 cup equals 236.588 mL, which is greater than 1.
When do you need to convert between Cups and Milliliters?
A metric unit of volume equal to exactly one thousandth of a litre (0. Cup and Milliliter are both volume units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.