**Change from milligrams to micrograms** is a very simple operation, but to make it even easier for you, we have developed a converter that will allow you to calculate the equivalence between these two small weight units automatically.

Just enter the weight in **milligrams you wish to convert to micrograms** and press the calculate button to know the result. If you prefer, we have another tool that will allow you to perform the inverse conversion, i.e., to calculate the result, from micrograms to milligrams.

Article sections

## 1 milligram to micrograms

As mentioned above, **transform milligrams to micrograms** is very easy since you only have to multiply by a thousand to make the change of units. From this we can easily deduce that:

1 mg = 1000 μg

Therefore, if you are asked **what is ug**You can answer that it is a unit of mass that belongs to the International System of Units and is equivalent to:

- 10
^{-3}mg - 10
^{-6}g - 10
^{-9}Kg

## How to go from milligrams to micrograms

The **formula to convert from milligrams to micrograms** is as follows:

m_{(μg)}=m_{(mg)}× 1000

To propose a **example,** practical, let's move on to mg weighing 12.2 grams:

m_{(μg)}=m_{(mg)}× 1000 = 12.2 mg x 1000 = 12,200 μg

As you probably already know, multiplying by 1000 implies moving the decimal point three positions to the right, so for **convert mg to mcg** you don't need a calculator.

## Convert milligrams to micrograms in Excel

If you want to create your own **mg to μg converter**If you have Excel installed on your computer, you only need to have Excel installed on your computer. If you have it, open a new spreadsheet and type in an empty cell the following function:

=CONVERT(weight; "mg"; "ug")

All you have to do is **replace the word "weight" by the number of milligrams** you want to convert to micrograms. For example, if you want to convert 5 mg to mcg, you would write the function like this:

=CONVERT(5; "mg"; "ug")

## Table of equivalence of milligrams to micrograms

Working with such small units of weight is not very common and you may not be accustomed to the **equivalence between milligrams and micrograms**Therefore, we have compiled a wide range of conversions in a table for you to have a much clearer reference.

If you are going to use this type of equivalences frequently, **it will be very useful for you to print this table** and put it in a place where you can always see it.

Milligrams (mg) | Micrograms (μg) |
---|---|

0 mg | 0 μg |

0.1 mg | 100 μg |

1 mg | 1,000 μg |

2 mg | 2,000 μg |

3 mg | 3,000 μg |

4 mg | 4,000 μg |

5 mg | 5,000 μg |

6 mg | 6,000 μg |

7 mg | 7,000 μg |

8 mg | 8,000 μg |

9 mg | 9,000 μg |

10 mg | 10,000 μg |

20 mg | 20,000 μg |

30 mg | 30,000 μg |

40 mg | 40,000 μg |

50 mg | 50,000 μg |

60 mg | 60,000 μg |

70 mg | 70,000 μg |

80 mg | 80,000 μg |

90 mg | 90,000 μg |

100 mg | 100,000 μg |

1,000 mg | 1,000,000 μg |