How many mililtres are in one ounce?

Answer 1

1 liter (L) = 1,000 milliliters (mL)

1 L = 1.057 quarts (qt) so,

1,000 mL = 1.057 qt

8 fluid ounce (fl oz) = 1 cup. For water, as well as for other liquids, fluid ounce and ounce are equivalent, so we can write:

8 oz = 1 cup (c) so 1 oz = 1/8 c

1 pint (pt) = 2c

2 pt = 1 qt

1 qt = 4c

1,000 mL = 1.057 qt = 4.228 c (4 x 1.057) so,

1 c = 1,000/4.228 ≈ 236.5184 mL

Since 1 oz = 1/8 cup, then

1 oz ≈ 236.5184/8

Answer: 1 Ounce = 29,56 ml.