Cups to ml Converter
Convert cups to milliliters, tablespoons, fluid ounces, and liters instantly. Free online cups to ml converter for accurate liquid measurements in any recipe or cooking project.
Understanding Cup to Milliliter Conversions
Cups and milliliters both measure volume. The US customary cup equals 236.59 milliliters. Metric recipes use milliliters for precise liquid measurements.
Different countries use different cup standards. The US cup differs from the UK imperial cup and the metric cup. This converter uses the US customary cup standard.
Common Volume Conversions
| Cups | Milliliters | Fluid Ounces | Tablespoons |
|---|---|---|---|
| 1/4 cup | 59 ml | 2 fl oz | 4 tbsp |
| 1/3 cup | 79 ml | 2.7 fl oz | 5.3 tbsp |
| 1/2 cup | 118 ml | 4 fl oz | 8 tbsp |
| 2/3 cup | 158 ml | 5.3 fl oz | 10.7 tbsp |
| 3/4 cup | 177 ml | 6 fl oz | 12 tbsp |
| 1 cup | 237 ml | 8 fl oz | 16 tbsp |
| 2 cups | 473 ml | 16 fl oz | 32 tbsp |
| 4 cups (1 quart) | 946 ml | 32 fl oz | 64 tbsp |
Conversion Formulas
Use these formulas to convert between cups and other volume units.
Example: Converting 1.5 cups to milliliters
Cup Standards Around the World
| Standard | Volume (ml) | Region |
|---|---|---|
| US Customary Cup | 236.59 ml | United States |
| US Legal Cup | 240 ml | US Nutrition Labeling |
| Metric Cup | 250 ml | Australia, Canada, NZ |
| Imperial Cup | 284.13 ml | United Kingdom (old) |
| Japanese Cup | 200 ml | Japan |
Frequently Asked Questions
How many milliliters are in 1 cup?
One US customary cup equals 236.59 milliliters. For practical cooking purposes, you can round to 237 ml or 240 ml depending on your recipe precision needs.
Is 250 ml equal to 1 cup?
In metric countries like Australia and Canada, 250 ml equals 1 metric cup. In the US, 1 cup equals 236.59 ml. Check your recipe origin to use the correct standard.
How do I measure ml without a measuring cup?
Use tablespoons as a reference. One tablespoon equals 14.79 ml. A standard teaspoon holds 4.93 ml. Kitchen scales can also measure water where 1 gram equals 1 ml.
Are liquid and dry cups the same?
Yes, the volume measurement is identical. One cup of water equals one cup of flour in volume. However, weight differs significantly between ingredients due to density variations.
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