There are 30 ml's in 1 ounce.
180 ml = 6.08652406 US fluid ounces
1 US fluid ounce = 29.5735295625 millilitres. To convert a value in US fluid ounces to millilitres, multiply by 29.5735295625.
Each US fluid ounce equals about 29.57 mL. So, to convert US fluid ounces to mL, use this formula: ounces x 29.57 = mL Your example - 1.6 oz x 29.57 = about 47.32 mL
Very easy. There are about 29.574 mL in one US fluid ounce. So, use this formula to convert US fluid ounces to mL: ounces x 29.574 = mL
25.36