How many ounces are in 500 mL?

To convert milliliters (mL) to ounces (oz), it's important to use the correct conversion factor. One fluid ounce is approximately equal to 29.57 mL. Therefore, to find out how many ounces are in 500 mL, you can use the formula:

[ \text{Ounces} = \frac{\text{Milliliters}}{\text{Conversion factor}} ]

Using the conversion factor:

[ \text{Ounces} = \frac{500 \text{ mL}}{29.57 \text{ mL/oz}} ]

[ \text{Ounces} \approx 16.91 ]

This calculation shows that 500 mL is approximately 16.91 ounces. Understanding this conversion is crucial in healthcare settings, as medication dosages and fluid measurements are often prescribed in different units. Being familiar with how to convert between these units ensures accurate medication administration and patient care.