Convert Milligram to Microgram
Instantly convert Milligram (mg) to Microgram (µg). Free and accurate.
About This Conversion
What is a Milligram to Microgram conversion?
One milligram (mg) is equal to 1,000 microgram (µg). This relationship is fixed by international measurement standards and does not change. To convert any number of milligram to microgram, multiply your value by 1,000; to go the other way, divide by 1,000.
How to convert Milligram to Microgram
The conversion formula is: 1 mg = 1,000 µg. Enter any value into the converter above and the result updates instantly. The formula is also shown alongside the answer so you can check the working or use it in your own calculations.
Where is this conversion used?
Weight conversions are essential in cooking, fitness, postal services, scientific research, and international trade. The metric system uses grams and kilograms, while the imperial system uses ounces, pounds, and stones. Nutritionists, personal trainers, pharmacists, chemists, and logistics professionals work with weight conversions daily. In the UK, body weight is often quoted in stones and pounds, while most of the world uses kilograms.
Helpful tip
In everyday cooking, 1 cup of water weighs approximately 240 grams (8.5 oz), which is a handy reference point when scaling recipes between unit systems.
Formula
1 mg = 1,000 µg
mg to µg Conversion Table
| mg | µg |
|---|---|
| 0.1 mg | 100 µg |
| 0.5 mg | 500 µg |
| 1 mg | 1,000 µg |
| 2 mg | 2,000 µg |
| 5 mg | 5,000 µg |
| 10 mg | 10,000 µg |
| 20 mg | 20,000 µg |
| 25 mg | 25,000 µg |
| 50 mg | 50,000 µg |
| 100 mg | 100,000 µg |
| 250 mg | 250,000 µg |
| 500 mg | 500,000 µg |
| 1000 mg | 1,000,000 µg |