Milligrams to Kilograms Converter
CommonKilograms, pounds, ounces, stones and more.
How to convert Milligrams to Kilograms
Multiply the milligrams value by 1e-6: 1 mg = 1e-6 kg. Going the other way, 1 kg = 1e+6 mg, so divide by 1e-6 or use the Kilograms to Milligrams converter.
About these units
Milligrams (mg)
A milligram is one thousandth of a gram. Medication doses and vitamin contents are usually stated in milligrams.
Kilograms (kg)
The kilogram is the SI base unit of mass, defined since 2019 by fixing the value of the Planck constant. One kilogram is about 2.205 pounds.
Milligrams to Kilograms conversion table
| Milligrams (mg) | Kilograms (kg) |
|---|---|
| 1 mg | 1e-6 kg |
| 2 mg | 2e-6 kg |
| 3 mg | 3e-6 kg |
| 4 mg | 4e-6 kg |
| 5 mg | 5e-6 kg |
| 10 mg | 1e-5 kg |
| 20 mg | 2e-5 kg |
| 25 mg | 2.5e-5 kg |
| 50 mg | 5e-5 kg |
| 100 mg | 0.0001 kg |
| 500 mg | 0.0005 kg |
| 1,000 mg | 0.001 kg |
More milligrams conversions
- Milligrams to Grams1 mg = 0.001 g
- Milligrams to Micrograms1 mg = 1,000 µg
- Milligrams to Metric Tons1 mg = 1e-9 t
- Milligrams to Centigrams1 mg = 0.1 cg
- Milligrams to Decigrams1 mg = 0.01 dg
- Milligrams to Nanograms1 mg = 1e+6 ng
- Milligrams to Picograms1 mg = 1e+9 pg
- Milligrams to Femtograms1 mg = 1e+12 fg
- Milligrams to Attograms1 mg = 1e+15 ag
- Milligrams to Hectograms1 mg = 1e-5 hg
- Milligrams to Dekagrams1 mg = 0.0001 dag
See every unit on the Weight Converter.