Ounces to Milligrams
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oz
mg
Quick reference
| Ounces (oz) | Milligrams (mg) |
|---|
Formula
Milligrams = ounces × 28349.5
Multiply the ounces value by 28349.5 to get milligrams. To reverse — divide milligrams by 28349.5 to get ounces.
About this conversion
The ounce (oz) is an imperial unit equal to one sixteenth of a pound or approximately 28.35 grams. Learn more →
The milligram (mg) is a metric unit equal to one thousandth of a gram, used in medicine and pharmacology for dosage. Learn more →
Source: NIST International Reference