Ounces to Milligrams Conversion

Enter Ounce
Enter Milligram

How to convert ounces to milligrams?

1 Ounce (oz) is equal to 28349.5231 milligrams (mg). To convert ounces to mg, multiply the ounce value by 28349.5231.

For example, to convert 1.5 oz to mg, multiply 1.5 by 28349.5231, that makes 42524.28 mg is 1.5 oz.

oz to mg formula

mg = oz * 28349.5231

1 Ounce = 28349.5231 Milligrams

How to convert milligrams to ounces?

1 Milligram (mg) is equal to 0.00003527396 ounce (oz). To convert miligrams to oz, multiply the milligram value by 0.00003527396 or divide by 28349.5231.

For example, to convert 50000 mg to oz, divide 50000 by 28349.5231, that makes 50000 mg is 1.7636981 oz.

mg to oz formula

oz = mg * 0.00003527396

oz = mg / 28349.5231

1 Milligram = 0.00003527396 Ounce

What is an Ounce?

Ounce is an imperial and United States Customary measurement systems mass unit. 1 oz = 28349.5231 mg. The symbol is "oz".

What is a Milligram?

Milligram is a unit of mass in the metric system. 1 mg = 0.00003527396 oz. The symbol is "mg".

You may also use weight and mass conversion to convert all weight and mass units.

Create Conversion Table
Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.