Milligrams to Micrograms Converter
How to convert milligrams to micrograms
micrograms = milligrams × 1,000
To convert milligrams to micrograms, multiply the number of milligrams by 1,000.
1 mg = 1,000 µg
Examples
- 500 mg × 1,000 = 500,000 µg
- One gram: 1,000 mg × 1,000 = 1,000,000 µg
Milligrams to micrograms conversion table
| Milligrams (mg) | Micrograms (µg) |
|---|---|
| 1 mg | 1,000 µg |
| 5 mg | 5,000 µg |
| 10 mg | 10,000 µg |
| 25 mg | 25,000 µg |
| 50 mg | 50,000 µg |
| 100 mg | 100,000 µg |
| 200 mg | 200,000 µg |
| 250 mg | 250,000 µg |
| 400 mg | 400,000 µg |
| 500 mg | 500,000 µg |
| 600 mg | 600,000 µg |
| 800 mg | 800,000 µg |
| 1,000 mg | 1,000,000 µg |
| 2,000 mg | 2,000,000 µg |
| 5,000 mg | 5,000,000 µg |
Unit definitions
- Milligram (mg)
- A milligram is one thousandth of a gram, or one millionth of a kilogram. It is the usual unit for medicine doses and for nutrients listed on food labels.
- Microgram (µg)
- A microgram is one millionth of a gram, or one thousandth of a milligram. It is used for very small doses of medicines and vitamins, where it is often written mcg.