Milligram [mg] to Kilogram [kg] Converter
Quick Reference
1 Milligram (mg) = 1.0000e-6 Kilogram (kg)
1 Kilogram (kg) = 1000000 Milligram (mg)
How to Convert Milligram to Kilogram
1 mg = 1.0000e-6 kg
1 kg = 1000000 mg
To convert Milligram to Kilogram, divide the value by 1000000 (equivalently, multiply by 1.0000e-6). To convert Kilogram back to Milligram, multiply by 1000000.
Example: convert 10 mg to kg:
10 mg = 10 x 1.0000e-6 = 1.0000e-5 kg
Milligram
Definition: A milligram (symbol: mg) is a unit of mass in the metric system. It is defined as one thousandth (1/1000) of a gram.
History/origin: The milligram is derived from the gram, the base unit of mass in the metric system. The metric system originated in France in the late 18th century. The prefix 'milli-' denotes a factor of 1/1000.
Current use: Milligrams are commonly used for measuring small quantities of substances, such as pharmaceutical drugs, vitamins, and food additives. It is also used in scientific research and analysis.
Kilogram
Definition: A kilogram (symbol: kg) is the base unit of mass in the International System of Units (SI). It is equal to 1000 grams.
History/origin: The kilogram was originally defined as the mass of a specific artifact called the International Prototype Kilogram (IPK), a platinum-iridium cylinder. In 2019, the definition was redefined based on fundamental physical constants.
Current use: Kilograms are used for measuring the mass of larger objects, such as people, packages, and vehicles. It's a standard unit in commerce, engineering, and science.
Milligram to Kilogram Conversion Table
| Milligram [mg] | Kilogram [kg] |
|---|---|
| 1 mg | 1.0000e-6 kg |
| 2 mg | 2.0000e-6 kg |
| 5 mg | 5.0000e-6 kg |
| 10 mg | 1.0000e-5 kg |
| 20 mg | 2.0000e-5 kg |
| 50 mg | 5.0000e-5 kg |
| 100 mg | 0.0001 kg |
| 200 mg | 0.0002 kg |
| 500 mg | 0.0005 kg |
| 1000 mg | 0.001 kg |
Common Milligram to Kilogram conversions
- 1 mg = 0.000001 kg
- 2 mg = 0.000002 kg
- 3 mg = 0.000003 kg
- 4 mg = 0.000004 kg
- 5 mg = 0.000005 kg
- 6 mg = 0.000006 kg
- 7 mg = 0.000007 kg
- 8 mg = 0.000008 kg
- 9 mg = 0.000009 kg
- 10 mg = 0.00001 kg
- 12 mg = 0.000012 kg
- 15 mg = 0.000015 kg
- 20 mg = 0.00002 kg
- 25 mg = 0.000025 kg
- 30 mg = 0.00003 kg
- 40 mg = 0.00004 kg
- 50 mg = 0.00005 kg
- 60 mg = 0.00006 kg
- 75 mg = 0.000075 kg
- 100 mg = 0.0001 kg
- 150 mg = 0.00015 kg
- 200 mg = 0.0002 kg
- 250 mg = 0.00025 kg
- 300 mg = 0.0003 kg
- 500 mg = 0.0005 kg
- 750 mg = 0.00075 kg
- 1,000 mg = 0.001 kg
Common pairs of Mass
Microgram
Milligram
Kilogram
Metric Tonne