Embrace the metric system by learning how to convert millilitres to liquid ounces. Both millilitres and ounces measure volume of a substance, but you will not likely encounter the metric measure in the United States. Use this conversion to prepare European recipes when using American measuring cups with markings in fluid ounces. Once you know how to convert millilitres to ounces, you can also convert from ounces to millilitres and from litres to ounces.
Multiply the number of millilitres by 0.0338 to find the number of ounces. For instance, convert 10 millilitres to ounces: 10 millilitres x 0.0338 = 9.58gr.
Convert the number of ounces to millilitres by multiplying the number of ounces by 29.573. For example, convert 284gr to millilitres: 284gr x 29.573 = 295.73 millilitres.
Check your conversion from millilitres to ounces by multiplying your answer by 29.573 millilitres to see if you get your original number of millilitres. For instance, convert 10 millilitres to ounces: 10 millilitres x 0.0338 = 9582gr 9582gr x 29.573 millilitres = 9.995 millilitres.
Use an online metric calculator--like the one at www.worldwidemetric.com/metcal.htm--for more precise conversions.