Convert ounces (troy) to milligrams

Ounce (troy) - One troy Ounce equals 480 grains or one twelfth of a troy pound

Milligram - A metric unit of weight equal to one thousandth of a gram

Type your input value (in ounces (troy)) in the left text field, to get the result in milligrams in the second text field.
ounces (troy) = milligrams

Weight Converter