Convert between cups, milliliters, fluid ounces, tablespoons, and teaspoons instantly. The one-stop cooking measurement converter for all your recipes.
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Cups
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US cups
Milliliters (mL)
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Metric volume
Fluid Ounces (fl oz)
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US fluid ounces
Tablespoons (tbsp)
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US tablespoons
Teaspoons (tsp)
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US teaspoons
Liters (L)
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Metric volume
📐 Conversion Formulas
Enter a value and click convert to see the formulas used.
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All-in-One Converter
Convert between cups, milliliters, fluid ounces, tablespoons, and teaspoons simultaneously. See results for all units at once.
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Fraction Support
Quick-select common cooking fractions like ¼, ⅓, ½, ⅔, and ¾ cup from the dropdown for instant conversion.
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Bidirectional Conversion
Convert from any unit to all others. Use the swap button to quickly reverse your conversion direction.
Common Cooking Conversion Table
Quick reference for the most common cooking volume conversions. Use this table when you need a fast conversion without the calculator.
Cups
Milliliters (mL)
Fluid Ounces (fl oz)
Tablespoons (tbsp)
Teaspoons (tsp)
¼ cup
60 mL
2 fl oz
4 tbsp
12 tsp
⅓ cup
80 mL
2.7 fl oz
5 tbsp
16 tsp
½ cup
120 mL
4 fl oz
8 tbsp
24 tsp
⅔ cup
160 mL
5.3 fl oz
10 tbsp
32 tsp
¾ cup
180 mL
6 fl oz
12 tbsp
36 tsp
1 cup
240 mL
8 fl oz
16 tbsp
48 tsp
2 cups
480 mL
16 fl oz
32 tbsp
96 tsp
4 cups
960 mL
32 fl oz
64 tbsp
192 tsp
How to Use This Converter
Our cooking conversion calculator makes it easy to convert between all common kitchen measurement units. Follow these simple steps:
1
Enter a value — Type the number you want to convert in the input field. You can also use the Quick Fraction dropdown to select common cooking fractions like ¼, ⅓, or ½ cup.
2
Choose your unit — Select the unit you're converting from: Cups, Milliliters (mL), Fluid Ounces (fl oz), Tablespoons (tbsp), Teaspoons (tsp), or Liters (L).
3
Click Convert — Press the "Convert Now" button to see your value converted to all units simultaneously.
4
Swap units — Use the ⇄ swap button to quickly reverse the conversion direction (e.g., from mL to cups instead of cups to mL).
Conversion Formulas Used
All conversions are based on the standard US cooking measurements:
1 US cup = 240 milliliters (mL)
1 US cup = 8 fluid ounces (fl oz)
1 US cup = 16 tablespoons (tbsp)
1 US cup = 48 teaspoons (tsp)
1 tablespoon = 3 teaspoons (tsp)
1 fluid ounce = 30 milliliters (mL)
1 liter = 1000 milliliters (mL)
Frequently Asked Questions
How many ml in 1 cup?
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There are 240 milliliters (ml) in 1 US cup. This is the standard measurement used in most cooking and baking recipes. For very precise baking, some recipes use 236.6 ml per cup, but 240 ml is the standard rounded value used in everyday cooking.
How many ml in 1/4 cup?
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There are 60 milliliters (ml) in ¼ cup. This equals 4 tablespoons or 12 teaspoons. It's one of the most common measurements in baking recipes.
How many ml in 1/2 cup?
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There are 120 milliliters (ml) in ½ cup. This equals 8 tablespoons or 24 teaspoons. Half a cup is also equivalent to 4 fluid ounces.
How many ml in 1/3 cup?
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There are 80 milliliters (ml) in ⅓ cup. This equals approximately 5 tablespoons and 1 teaspoon (or 16 teaspoons total).
How many ml in 2/3 cup?
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There are 160 milliliters (ml) in ⅔ cup. This equals approximately 10 tablespoons and 2 teaspoons (or 32 teaspoons total). It's twice the volume of ⅓ cup.
How many ml in 3/4 cup?
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There are 180 milliliters (ml) in ¾ cup. This equals 12 tablespoons or 36 teaspoons. It's also equivalent to 6 fluid ounces.
1 cup milk in ml
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1 cup of milk equals 240 milliliters (ml). While milk has a different density than water (it's slightly heavier), volume measurements are the same — 1 cup of any liquid occupies 240 ml of space. However, if you need the weight of 1 cup of milk, it's approximately 245 grams.
1 cup water in ml
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1 cup of water equals 240 milliliters (ml). This is the standard volume measurement for 1 US cup of water. Interestingly, 240 ml of water also weighs approximately 240 grams, making water the convenient reference point for both volume and weight in cooking.
1 cup of water in ml
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1 cup of water equals 240 milliliters (ml). This volume is consistent across all liquids — 1 US cup always equals 240 ml regardless of what is being measured. Weight will vary by density, but volume remains the same.
How many ml in 1 cup of water?
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There are 240 milliliters (ml) in 1 cup of water. This is the same for any liquid: 1 US cup = 240 ml. The weight of 1 cup of water is approximately 240 grams, but the volume measurement is always 240 ml.
How many tablespoons in 1/4 cup?
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There are 4 tablespoons in ¼ cup. Since 1 cup = 16 tablespoons, dividing by 4 gives you 4 tablespoons for ¼ cup. This is one of the most useful conversions to memorize for cooking.
How many teaspoons in 1 tablespoon?
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There are 3 teaspoons in 1 tablespoon. This is a fundamental conversion in cooking and baking. So 1 tablespoon = 3 teaspoons = 15 ml.
How many fl oz in 1 cup?
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There are 8 fluid ounces (fl oz) in 1 US cup. This means 1 cup = 8 fl oz = 240 ml = 16 tbsp = 48 tsp. The fluid ounce is a volume measurement, not to be confused with the weight ounce (oz).
1.5 cups to ml
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1.5 cups equals 360 milliliters (ml). Simply multiply 1.5 × 240 = 360 ml. One and a half cups is a common measurement for recipes that serve 4-6 people.
How many ml in 1/8 cup?
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There are 30 milliliters (ml) in ⅛ cup. This equals 2 tablespoons or 6 teaspoons. An eighth cup is also equal to 1 fluid ounce.