Milligram to Microgram Converter
Convert Milligram to Microgram instantly — live results with exact conversion factors.
Answer
1 milligram = 1000 micrograms. To convert mg to µg, multiply by 1000.
Quick Reference Table
| Milligram (mg) | Microgram (µg) |
|---|---|
| 1 | 1000 |
| 2 | 2000 |
| 5 | 5000 |
| 10 | 10000 |
| 20 | 20000 |
| 50 | 50000 |
| 100 | 100000 |
| 250 | 250000 |
| 500 | 500000 |
| 1000 | 1000000 |
Formula
Convert Milligram (mg) to Microgram (µg) using the relationship:
µg = mg × 1000
How to Convert
- Take the value in milligrams (mg).
- Multiply it by 1000 (the conversion factor from mg to µg).
- The result is the equivalent value in micrograms (µg).
- Example: 1 mg = 1000 µg.
Reverse Conversion
Need it the other direction? Microgram to Milligram conversion.
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FAQ
▸ How many micrograms are in 1 milligram?
1 Milligram equals 1000 micrograms. Multiply by 1000 to convert mg to µg.
▸ What is the formula to convert milligram to microgram?
Multiply the value in milligrams by 1000 to get micrograms. Formula: µg = mg × 1000.
▸ How do I convert milligrams to micrograms easily?
Enter your value in the converter at the top of this page — the micrograms result updates live as you type. You can also multiply by 1000 directly.