Milligrams (mg) to Micrograms (μg) Conversion
Milligrams
The milligram is a unit of mass equal to one thousandth of a gram (10⁻⁶ kg) and is the standard unit of dosage in pharmacology and clinical medicine. Drug doses, vitamin quantities, and mineral recommended daily allowances are routinely expressed in milligrams, where precision is critical: in many medications the therapeutic margin is narrow, making accurate measurement a matter of patient safety.
Micrograms
The microgram is a unit of mass equal to one millionth of a gram (10⁻⁹ kg) and represents the operational scale of endocrinology, toxicology, and trace-element analysis. Hormone concentrations in blood serum are typically measured in micrograms per decilitre, and environmental air quality regulations define acceptable concentrations of fine particulate matter in micrograms per cubic metre.
| Milligrams (mg) | Micrograms (μg) |
|---|---|
| 0.1 mg | 100 μg |
| 1 mg | 1000 μg |
| 2 mg | 2000 μg |
| 3 mg | 3000 μg |
| 5 mg | 5000 μg |
| 10 mg | 10000 μg |
| 20 mg | 20000 μg |
| 30 mg | 30000 μg |
| 50 mg | 50000 μg |
| 100 mg | 100000 μg |
| 1000 mg | 1000000 μg |