Quick Answer
300 mL is exactly 1.268 cup
How to Calculate
- Start with the value: 300 milliliters
- Apply the formula: cup = mL ÷ 236.588
- Calculate: 300 → 1.268
- Result: 300 mL = 1.268 cup
To convert milliliters to US cups, divide the milliliter value by 236.588.
Dividing by 236.588 converts mL to cups because one US cup equals exactly 236.588 milliliters.
Reference Table
| Milliliters (mL) | Cups (US) (cup) |
|---|---|
| 0.25 | 0.0011 |
| 0.5 | 0.0021 |
| 1 | 0.0042 |
| 2 | 0.0085 |
| 3 | 0.0127 |
| 4 | 0.0169 |
| 5 | 0.0211 |
| 6 | 0.0254 |
| 8 | 0.0338 |
| 10 | 0.0423 |
| 12 | 0.0507 |
| 16 | 0.0676 |
| 300 | 1.268 |
About These Units
What is a milliliters?
A milliliter (mL) is a metric unit equal to 1/1000 of a liter, used for precise liquid measurements.
What is a cups?
A US cup is a volume unit equal to 8 fluid ounces (237 mL), commonly used in American cooking.
Why This Conversion Matters
This conversion helps when adapting metric recipes to US measurements or using American cookware.
Common Use Cases
Following US Recipes
Convert metric measurements to cups when using American recipe books or cooking shows.
Kitchen Equipment
Understand US measuring cup markings when using American kitchen equipment.
Pro Tips
💡 Divide by 240 for quick estimates
500 mL ÷ 240 ≈ 2 cups. This is close enough for most cooking purposes.
💡 4 cups per liter
Remember that 1 liter is approximately 4 cups (actually 4.23). Easy for scaling recipes.
When You Need This Conversion
International recipes
Recipes from different countries use varying measurement systems. Converting ensures accurate ingredient quantities.
Scaling recipes
When doubling or halving recipes, converting between teaspoons, tablespoons, and cups helps maintain accuracy.
Dietary tracking
Nutrition labels use grams while recipes may call for ounces or cups. Converting helps track macronutrient intake.
Frequently Asked Questions
How many cups (us) is 300 milliliters?
300 milliliters equals 1.268 cups (us). This is calculated using the formula: cup = mL ÷ 236.588.
What is the formula for converting milliliters to cups (us)?
To convert milliliters to US cups, divide the milliliter value by 236.588.
Is 300 milliliters exactly 1.268 cups (us)?
300 milliliters is approximately 1.268 cups (us). The precise value may have additional decimal places.
How many cups are in 500 mL?
500 mL equals approximately 2.11 US cups.
What is 250 mL in cups?
250 mL equals approximately 1.06 US cups, or about 1 cup.
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Last verified: March 2026. All conversion factors are based on internationally defined standards.