Convert grains to ounces (troy)
Grain - One grain equals 1/7000 pound or 64.799 milligrams
Ounce (troy) - One troy Ounce equals 480 grains or one twelfth of a troy pound
Type your input value (in grains) in the left text field, to get the result in ounces (troy) in the second text field.
Weight Converter