One ounce is equal to approximately 28,300 mg
1 ounce is 28,349.52mg
16 mg=0.00056438339
500 mg is about 0.0176 ounces.
For Avoirdupois ounce (the regular ounce), there are 28.35 grams, so 28,350 milligrams.For a Troy ounce (like how gold is measured), there are 31.1 grams, so 31,100 mg.
1 ounce is 28,350 milligrams.
1 ounce = 28,349.5 milligrams = 28.35 grams
1 ounce is 28,349.5mg
311035.768
That is 31,103 mg
1 ounce is 28,350 milligrams.
1 oz. = 28,350 mg