An ounce is a unit of mass, while a millilitre is a unit of capacity. Therefore, the two units are incompatible. A compatible unit of measure for ounces would be grams or pounds, while a compatible unit of measure for millilitres would be fluid ounces.
Answer: If you're cooking, 7 oz is just a bit over 207 ml. (My measuring cup shows both, but there are websites that will convert for you. See attached link.)
17 fluid ounces = about 503 mL
17 US fluid ounces equates to about 502.75 mL
There are approximately 281 ml in 9.5 oz.
3.5 oz = 103.5 mL
There are approximately 103.5 ml in 3.5 oz.
20 US fl oz is 591.471mL
30 ml = 1.01442 US oz
7.2 US fl oz is 212.929 mL
About 29.6 mL per fluid ounce.
1 Imperial fluid oz is 28.4131 mL 1 US fluid oz is 29.5735 mL
1.25 oz is approximately equal to 37.5 ml.
2.6 fluid ounces = about 76.9 mL