One milliliter is equal to 0.03 fluid ounces. One ounce is equal to 29.57 milliliters, so to calculate how many ounces are in a milliliter, divide 1 by 29.57.

One milliliter = 0.0338 fluid ounces 1mL is very small when converted to fluid ounces. (0.03 US fluid ounces) So I'll include this for you as well: 1 US fluid ounce = 29.57mL