Free calculators and unit converters for general and everyday use.
Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can convert weight measurements from milligram to ounce and ounce to milligram.
1 ounce (oz) = 28349.523125 milligram (mg)
1 milligram (mg) = 3.53E-5 ounce (oz)