How many ounces are equivalent to 30 mL?

To understand why 30 mL is equivalent to 1 ounce, it is important to recognize the conversion factor between milliliters and ounces. The conversion commonly used is that 1 ounce is approximately equal to 29.57 mL. Therefore, when converting 30 mL to ounces, you take the volume in mL and divide it by 29.57 mL/oz.

Calculating that gives:

30 mL ÷ 29.57 mL/oz ≈ 1.014 oz

This rounding indicates that 30 mL is very close to 1 ounce, reinforcing that in standard measurements, 30 mL is often considered equivalent to 1 ounce for practical purposes.

This helps clarify why 1 ounce is the correct answer, as it is the closest and most practical representation for common conversions in cooking and liquids, especially when measuring small amounts.