EVERYDAY
Mass
Mass from laboratory samples to industrial loads.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result0.000001 kg1 mg = 0.000001 kg
EVERYDAY · ENGINEERING · SCIENCE
mg to kg Converter
Convert milligram (mg) to kilogram (kg). Enter a value for an instant result, or use the examples and reverse conversion below.
520units ready to convert
HOW IT IS CALCULATED
Convert through kilogram
Enter a milligram value to calculate kilogram with full internal precision before display rounding.
Display PrecisionAuto · 6 significant digits
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| microgramfrom mg | µg | 1000 |
| milligramfrom mg | mg | 1 |
| gramfrom mg | g | 0.001 |
| kilogramfrom mg | kg | 0.000001 |
| metric tonnefrom mg | t | 1e-9 |
| kilotonnefrom mg | kt | 1e-12 |
| grainfrom mg | gr | 0.0154324 |
| ouncefrom mg | oz | 0.000035274 |
| avoirdupois poundfrom mg | lb | 0.00000220462 |
| stonefrom mg | st | 0.000000157473 |
| short tonfrom mg | ton US | 0.00000000110231 |
| long tonfrom mg | ton Imp | 9.84207e-10 |
| slugfrom mg | slug | 0.0000000685218 |
| metric caratfrom mg | ct | 0.005 |
| daltonfrom mg | Da | 6.02214e20 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
mg to kg Conversion Reference
Milligram (mg) and kilogram (kg) are units of mass. Use this page to convert in either direction.
Conversion Examples
| Milligram (mg) | Kilogram (kg) |
|---|---|
| 1 mg | 0.000001 kg |
| 5 mg | 0.000005 kg |
| 10 mg | 0.00001 kg |
| 100 mg | 0.0001 kg |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
kg to mg (kilogram to milligram)
Related Mass Conversions
mg to µg (milligram to microgram)mg to g (milligram to gram)mg to t (milligram to metric tonne)mg to kt (milligram to kilotonne)mg to gr (milligram to grain)mg to oz (milligram to ounce)mg to lb (milligram to avoirdupois pound)mg to st (milligram to stone)mg to ton US (milligram to short ton)mg to ton Imp (milligram to long ton)mg to slug (milligram to slug)mg to ct (milligram to metric carat)mg to Da (milligram to dalton)