Convert Ounce to Milligram
Other Ounce Conversions
Conversion Table
| 0.1 oz | 2,834.952313 mg |
| 0.5 oz | 14,174.76156 mg |
| 1 oz | 28,349.52313 mg |
| 5 oz | 141,747.6156 mg |
| 10 oz | 283,495.2313 mg |
| 50 oz | 1,417,476.156 mg |
| 100 oz | 2,834,952.313 mg |
| 500 oz | 14,174,761.56 mg |
| 1,000 oz | 28,349,523.13 mg |
| Units in Ounce | Units in Milligram |
|---|---|
| 1 Tonne = 35,273.96195 Ounce | 1 Tonne = 1,000,000,000 Milligram |
| 1 Kilogram = 35.27396195 Ounce | 1 Kilogram = 1,000,000 Milligram |
| 1 Gram = 0.03527396195 Ounce | 1 Gram = 1,000 Milligram |
| 1 Milligram = 0.000035273962 Ounce | 1 Milligram = 1 Milligram |
| 1 Pound = 16 Ounce | 1 Pound = 453,592.37 Milligram |
| 1 Ounce = 1 Ounce | 1 Ounce = 28,349.52313 Milligram |
On this page you can convert ounce (oz) to milligram (mg) quickly and easily. One ounce equals 28,349.52313 milligrams, and one milligram equals 0.000035273962 ounces. Type any value in the converter above and the result appears right away.
The ounce is a small unit of weight equal to one sixteenth of a pound, about 28.35 grams. It is common for food portions. Its symbol is oz.
The milligram is one thousandth of a gram. It is mostly used for medicine doses and vitamins. Its symbol is mg.
To convert from ounce to milligram, multiply the number of ounces by 28,349.52313. For example: 5 oz × 28,349.52313 = 141,747.6156 mg, and 20 oz × 28,349.52313 = 566,990.4625 mg. To go the other way, from milligram to ounce, divide by 28,349.52313 instead.
This weight converter is free, works on your phone and computer, and even works offline after your first visit. The tables above give you ready answers for the most common values, and you will also find links to more ounce conversions.