Milligrams to Ounces Converter
Convert milligrams (mg) to ounces (oz) instantly. Weight units matter at the wet market, where older stalls and Chinese medical halls still quote prices per kati or tael, and when following American recipes in ounces and pounds.
Result
- Ounces
- 3.527396e-5 oz
How to use the milligrams to ounces converter
- Enter the milligrams (mg).
- The results update as you type, or press Calculate.
- Read the ounces first, then the supporting figures below it.
Formula
Ounces = milligrams × 3.527396e-05
Worked example
For example, with these inputs:
- Milligrams (mg): 1
the calculator returns:
- Ounces: 3.527396e-5 oz
Milligrams to Ounces table
| Milligrams | Ounces |
|---|---|
| 1 mg | 3.527396e-5 oz |
| 2 mg | 7.054792e-5 oz |
| 5 mg | 0.000176 oz |
| 10 mg | 0.000353 oz |
| 20 mg | 0.000705 oz |
| 25 mg | 0.000882 oz |
| 50 mg | 0.001764 oz |
| 100 mg | 0.003527 oz |
| 250 mg | 0.008818 oz |
| 500 mg | 0.017637 oz |
| 1,000 mg | 0.035274 oz |
About this conversion
Weight units matter at the wet market, where older stalls and Chinese medical halls still quote prices per kati or tael, and when following American recipes in ounces and pounds.
Unit conversion is simply multiplication by a fixed ratio. The ratio between two units of the same quantity never changes, so once you know it you can convert any value in either direction.
Many conversion factors are exact by definition. The inch has been defined as exactly 2.54 centimetres since 1959, and the pound as exactly 0.45359237 kilograms, so conversions involving them can be as precise as you need.
Frequently asked questions
How many ounces are in one milligram?
1 mg = 3.527396e-5 oz.
How do I convert mg to oz?
Ounces = milligrams × 3.527396e-05.