There are about 237 milliliters in 8 fluid ounces. About how many millimeters are in 15 fluid ounces?

The problem above is simply a conversion question. We simply multiply or divide a conversion factor to be able to calculate our answer. For this case, we convert from ounces to milliliters. We do as follows:

15 ounces (237 milliliters / 8 ounces) = 444.375 millileters