Input the amount of kilograms you want to convert to milligrams in the below input field, and then click in the **"Convert"** button.
But if you want to convert from milligrams to kilograms, please checkout this tool.

Formula used to convert *kg* to *mg*:

For example, if you want to convert 15 *kg* to *mg*, just replace **x** by **15** [kg]:

- Multiply the amount of kilograms by 1000000.
- The result will be expressed in milligrams.

The following table will show the most common conversions for Kilograms (kg) to Milligrams (mg):

Kilograms (kg) | Milligrams (mg) |
---|---|

0.001 kg | 1000 mg |

0.01 kg | 10000 mg |

0.1 kg | 100000 mg |

1 kg | 1000000 mg |

2 kg | 2000000 mg |

3 kg | 3000000 mg |

4 kg | 4000000 mg |

5 kg | 5000000 mg |

6 kg | 6000000 mg |

7 kg | 7000000 mg |

8 kg | 8000000 mg |

9 kg | 9000000 mg |

10 kg | 10000000 mg |

20 kg | 20000000 mg |

30 kg | 30000000 mg |

40 kg | 40000000 mg |

50 kg | 50000000 mg |

60 kg | 60000000 mg |

70 kg | 70000000 mg |

80 kg | 80000000 mg |

90 kg | 90000000 mg |

100 kg | 100000000 mg |

A kilogram is a widely used unit of weight, defined on the International System of Units (SI). One kilogram is equal to 1000 grams. The symbol used to represent kilograms is **kg**.

The kilogram is used to measure almost everything, from food, materials such as wood, your weight, among others.

A milligram is a unit of weight that is based on the International System of Units. The symbol used to represent the milligram is **mg**. One milligram is equal to 1/1,000 grams, or 1/1,000,000 kilograms. Is often used to measure weight or mass of food, vitamins, minerals and more.

- Kilograms (kg) to Grams (g) calculator
- Kilograms (kg) to Milligrams (mg) calculator
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- Centigrams (cg) to Milligrams (mg) calculator
- Decigrams (dg) to Milligrams (mg) calculator
- Grams (g) to Milligrams (mg) calculator
- Decagrams (dag) to Milligrams (mg) calculator
- Hectograms (hg) to Milligrams (mg) calculator
- Megagrams (Mg) to Milligrams (mg) calculator
- Gigagrams (Gg) to Milligrams (mg) calculator
- Teragrams (Tg) to Milligrams (mg) calculator
- Metric tonnes (t) to Milligrams (mg) calculator
- Grains (gr) to Milligrams (mg) calculator
- Drams (dr) to Milligrams (mg) calculator
- Ounces (oz) to Milligrams (mg) calculator
- Pounds (lb) to Milligrams (mg) calculator
- Milligrams (mg) to Grams (g) calculator
- Milligrams (mg) to Centigrams (cg) calculator
- Milligrams (mg) to Decigrams (dg) calculator
- Milligrams (mg) to Decagrams (dag) calculator
- Milligrams (mg) to Hectograms (hg) calculator
- Milligrams (mg) to Kilograms (kg) calculator
- Milligrams (mg) to Megagrams (Mg) calculator
- Milligrams (mg) to Gigagrams (Gg) calculator
- Milligrams (mg) to Teragrams (Tg) calculator
- Milligrams (mg) to Metric tonnes (t) calculator
- Milligrams (mg) to Pounds (lb) calculator
- Milligrams (mg) to Ounces (oz) calculator
- Milligrams (mg) to Grains (gr) calculator
- Milligrams (mg) to Drams (dr) calculator
- Centigrams (cg) to Kilograms (kg) calculator
- Decigrams (dg) to Kilograms (kg) calculator
- Grams (g) to Kilograms (kg) calculator
- Decagrams (dag) to Kilograms (kg) calculator
- Hectograms (hg) to Kilograms (kg) calculator
- Megagrams (Mg) to Kilograms (kg) calculator
- Gigagrams (Gg) to Kilograms (kg) calculator
- Teragrams (Tg) to Kilograms (kg) calculator
- Metric tonnes (t) to Kilograms (kg) calculator
- Grains (gr) to Kilograms (kg) calculator
- Drams (dr) to Kilograms (kg) calculator
- Ounces (oz) to Kilograms (kg) calculator
- Pounds (lb) to Kilograms (kg) calculator

Kilogram to Milligram is a free and online calculator that converts Kilograms to Milligrams.

You just have to insert the amount of Kilograms you want to convert and press the **"Convert"** button. The amount of Milligrams will be outputed in the input field below the button.

All mayor web browsers are supported, including Internet Explorer, Microsoft Edge, Firefox, Chrome, Safari and Opera.

Kilogram to Milligram calculator works in any device that supports any of the browsers mentioned before. It can be a smartphone, desktop computer, notebook, tablet, etc.