Finding it difficult to convert between micrograms and milligrams in your head? Use our weight converter calculator to make life easier! It’s imple to use.

The **milligram** and the **microgram** are both used to measure mass within the **metric system**. They are typically used to measure smaller quantities, for example in the case of medical information and pharmaceutics. Have a look at our other weight converters for more conversion options. Use this** mg to ug calculator** for any of your conversion needs.

## How to Convert from mg to ug?

In the box above, enter the quanitity of milligrams you wish to convert and press the ¨convert¨ button for your new quantity to appear in micrograms. Use our opposite **weight converter** to convert micrograms to milligrams. This **milligram to microgram converter** is accurate in its calculations.

## Formula to Calculate Milligrams – Micrograms

The milligram to microgram** conversion formula** is as follows, **mg x 1000 = ug**. This is the same calculation used by our online** mg to ug converter**. Some examples include 1mg = 1000ug and 17mg = 17000ug.

## Measurements in Milligrams

**Milligrams** are also a small **unit of measure** and can sometimes be confused with the microgram, although the microgram is a thousand times smaller. They too are used in the medical field for small doses and quantities. Our **calculator mg to ug** above will help with any calculation.

## Measurements in Micrograms

As a **microgram** is one-millionth of a gram, it is one of the **smallest units of mass** that is used. It is most commonly used in the food and drug industries due to the extremely precise measurements that are needed. Above you will find the** mg – ug conversion** tool to calculate between different units.

### How many is 1 Milligram in Micrograms?

**1000 Micrograms**

`(1mg = 1000ug)`

### How many are 2 Milligrams in Micrograms?

**2000 Micrograms**

`(2mg = 2000ug)`

### How many are 3 Milligrams in Micrograms?

**3000 Micrograms**

`(3mg = 3000ug)`

### How many are 4 Milligrams in Micrograms?

**4000 Micrograms**

`(4mg = 4000ug)`

### How many are 5 Milligrams in Micrograms?

**5000 Micrograms**

`(5mg = 5000ug)`

### How many are 10 Milligrams in Micrograms?

**10000 Micrograms**

`(10mg = 10000ug)`

### How many are 15 Milligrams in Micrograms?

**15000 Micrograms**

`(15mg = 15000ug)`

### How many are 20 Milligrams in Micrograms?

**20000 Micrograms**

`(20mg = 20000ug)`

### How many are 25 Milligrams in Micrograms?

**25000 Micrograms**

`(25mg = 25000ug)`

### How many are 30 Milligrams in Micrograms?

**30000 Micrograms**

`(30mg = 30000ug)`

### How many are 50 Milligrams in Micrograms?

**50000 Micrograms**

`(50mg = 50000ug)`

### How many are 100 Milligrams in Micrograms?

**100000 Micrograms**

`(100mg = 100000ug)`

### How many are 200 Milligrams in Micrograms?

**200000 Micrograms**

`(200mg = 200000ug)`

### How many are 500 Milligrams in Micrograms?

**500000 Micrograms**

`(500mg = 500000ug)`

### How many are 1000 Milligrams in Micrograms?

**1000000 Micrograms**

`(1000mg = 1000000ug)`