Convert Milligrams to Kilograms Online

About Milligrams to Kilograms Conversion

This converter converts Milligrams (mg) to Kilograms (kg). One Milligrams (mg) equals 0.000001 Kilograms (kg).

Formula:

1 Milligrams (mg) = 0.000001 Kilograms (kg)

Example:

1 mg = 0.000001 kg
2 mg = 0.000002 kg

Milligrams (mg) to Kilograms (kg) Conversion

A clear guide to converting Milligrams into Kilograms. Includes numeric examples, formulas, and a breakdown of where this conversion appears in science, engineering, and daily applications.

Conversion Formula

Kilograms = Milligrams × 1.000000e-6

To convert Milligrams (mg) to Kilograms (kg), multiply the value by 1.000000e-6. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 mg to kg.

  • Step 1: Write the formula: kg = mg × 1.000000e-6
  • Step 2: Substitute: 1 × 1.000000e-6
  • Step 3: Result: 1.000000e-6 kg
So, 1 mg = 1.000000e-6 kg.

About the Units

Milligrams (mg)

One Milligrams (mg) equals 1.000000e-6 Kilograms (kg)

Common in nanotechnology, optical physics, and semiconductor design.

Kilograms (kg)

One Kilograms (kg) equals 1.000000e+6 Milligrams (mg)

A widely used unit across scientific, engineering, and measurement contexts.

Where This Conversion Is Used

  • Converting values from Milligrams to Kilograms for engineering or scientific workflows.
  • Used when normalizing mixed-unit datasets requiring consistent Kilograms representation.
  • Applied when comparing different measurement systems across tools and documents.

Frequently Asked Questions

How many Kilograms (kg) are in 1 Milligrams (mg)?

1 mg = 1.000000e-6 kg.

What is the formula for converting Milligrams (mg) to Kilograms (kg)?

Multiply the mg value by 1.000000e-6.

Can I reverse the conversion?

Yes. 1 kg = 1.000000e+6 mg.

Conclusion

By applying the conversion factor shown above, you can reliably convert Milligrams (mg) to Kilograms (kg) for use in scientific analysis, engineering calculations, academic work, or daily measurements.

Quick Links for Unit Converters

Convert Milligrams to Other Units

Milligrams to Kilograms

1 mg = 0.000001 kg

1 Milligrams (mg) = 0.000001 Kilograms (kg)

1 milligram equals 0.000001 kilogram.

Milligrams to Grams

1 mg = 0.001 g

1 Milligrams (mg) = 0.001 Grams (g)

1 milligram equals 0.001 gram.

Milligrams to Micrograms

1 mg = 999.9999999999999 ug

1 Milligrams (mg) = 999.9999999999999 Microgramses (µg)

1 milligram equals 999.9999999999999 micrograms.

Milligrams to Nanograms

1 mg = 1000000 ng

1 Milligrams (mg) = 1000000 Nanogramses (ng)

1 milligram equals 1000000 nanograms.

Milligrams to Tonnes/Metric Tons

1 mg = 9.999999999999999e-10 t

1 Milligrams (mg) = 9.999999999999999e-10 Tonnes

1 milligram equals 9.999999999999999e-10 tonne.

Milligrams to Ounces

1 mg = 0.000035273961980686725 oz

1 Milligrams (mg) = 0.000035273961980686725 Ounces (oz)

1 milligram equals 0.000035273961980686725 ounce.

Milligrams to Pounds

1 mg = 0.0000022046226218487755 lb

1 Milligrams (mg) = 0.0000022046226218487755 Pounds (lb)

1 milligram equals 0.0000022046226218487755 pound.

Milligrams to Stone

1 mg = 1.5747304441776967e-7 st

1 Milligrams (mg) = 1.5747304441776967e-7 Stone (st)

1 milligram equals 1.5747304441776967e-7 stone.

Milligrams to Quarter

1 mg = 7.873652220888484e-8 qtr-imp

1 Milligrams (mg) = 7.873652220888484e-8 Quarter (imperial)

1 milligram equals 7.873652220888484e-8 quarter_imperial.

Milligrams to Quarter

1 mg = 8.818490487395103e-8 qtr-us

1 Milligrams (mg) = 8.818490487395103e-8 Quarter (US)

1 milligram equals 8.818490487395103e-8 quarter_us.

Milligrams to Hundredweight

1 mg = 1.968413055222121e-8 cwt-uk

1 Milligrams (mg) = 1.968413055222121e-8 Hundredweight (UK)

1 milligram equals 1.968413055222121e-8 hundredweight_uk.

Milligrams to Hundredweight

1 mg = 2.2046226218487758e-8 cwt-us

1 Milligrams (mg) = 2.2046226218487758e-8 Hundredweight (US)

1 milligram equals 2.2046226218487758e-8 hundredweight_us.

Milligrams to Short Ton

1 mg = 1.102311310924388e-9 ton-us

1 Milligrams (mg) = 1.102311310924388e-9 Short Ton (US)

1 milligram equals 1.102311310924388e-9 short_ton_us.

Milligrams to Long Ton

1 mg = 9.842065276110605e-10 ton-uk

1 Milligrams (mg) = 9.842065276110605e-10 Long Ton (UK)

1 milligram equals 9.842065276110605e-10 long_ton_uk.

Milligrams to Atomic Mass Unit

1 mg = 602214076208112200000 amu

1 Milligrams (mg) = 602214076208112200000 Atomic Mass Units (amu)

1 milligram equals 602214076208112200000 amus.

Milligrams to Planck Mass

1 mg = 45.94671834753546 planck

1 Milligrams (mg) = 45.94671834753546 Planck Masses (mₚ)

1 milligram equals 45.94671834753546 planck_masses.

Milligrams to Carat

1 mg = 0.004999999999999999 ct

1 Milligrams (mg) = 0.004999999999999999 Carat (ct)

1 milligram equals 0.004999999999999999 carat.

Milligrams to Grain

1 mg = 0.015432358352941431 gr

1 Milligrams (mg) = 0.015432358352941431 Grain (gr)

1 milligram equals 0.015432358352941431 grain.

Milligrams to Scruple

1 mg = 0.0007716179176470716 scruple

1 Milligrams (mg) = 0.0007716179176470716 Scruple

1 milligram equals 0.0007716179176470716 scruple.

Milligrams to Dram

1 mg = 0.0005643833897001837 dr

1 Milligrams (mg) = 0.0005643833897001837 Dram (dr)

1 milligram equals 0.0005643833897001837 dram.

Milligrams to Mina

1 mg = 0.000002 mina

1 Milligrams (mg) = 0.000002 Mina (Ancient)

1 milligram equals 0.000002 mina.

Milligrams to Talent

1 mg = 3.846153846153846e-8 talent

1 Milligrams (mg) = 3.846153846153846e-8 Talent (Ancient Greek)

1 milligram equals 3.846153846153846e-8 talent_greek.

Convert Kilograms to Other Units

Kilograms to Grams

1 kg = 1000 g

1 Kilograms (kg) = 1000 Gramses (g)

1 kilogram equals 1000 grams.

Kilograms to Milligrams

1 kg = 1000000 mg

1 Kilograms (kg) = 1000000 Milligramses (mg)

1 kilogram equals 1000000 milligrams.

Kilograms to Micrograms

1 kg = 999999999.9999999 ug

1 Kilograms (kg) = 999999999.9999999 Microgramses (µg)

1 kilogram equals 999999999.9999999 micrograms.

Kilograms to Nanograms

1 kg = 1000000000000 ng

1 Kilograms (kg) = 1000000000000 Nanogramses (ng)

1 kilogram equals 1000000000000 nanograms.

Kilograms to Tonnes/Metric Tons

1 kg = 0.001 t

1 Kilograms (kg) = 0.001 Tonnes

1 kilogram equals 0.001 tonne.

Kilograms to Ounces

1 kg = 35.27396198068672 oz

1 Kilograms (kg) = 35.27396198068672 Ounceses (oz)

1 kilogram equals 35.27396198068672 ounces.

Kilograms to Pounds

1 kg = 2.2046226218487757 lb

1 Kilograms (kg) = 2.2046226218487757 Poundses (lb)

1 kilogram equals 2.2046226218487757 pounds.

Kilograms to Stone

1 kg = 0.1574730444177697 st

1 Kilograms (kg) = 0.1574730444177697 Stone (st)

1 kilogram equals 0.1574730444177697 stone.

Kilograms to Quarter

1 kg = 0.07873652220888484 qtr-imp

1 Kilograms (kg) = 0.07873652220888484 Quarter (imperial)

1 kilogram equals 0.07873652220888484 quarter_imperial.

Kilograms to Quarter

1 kg = 0.08818490487395103 qtr-us

1 Kilograms (kg) = 0.08818490487395103 Quarter (US)

1 kilogram equals 0.08818490487395103 quarter_us.

Kilograms to Hundredweight

1 kg = 0.01968413055222121 cwt-uk

1 Kilograms (kg) = 0.01968413055222121 Hundredweight (UK)

1 kilogram equals 0.01968413055222121 hundredweight_uk.

Kilograms to Hundredweight

1 kg = 0.022046226218487758 cwt-us

1 Kilograms (kg) = 0.022046226218487758 Hundredweight (US)

1 kilogram equals 0.022046226218487758 hundredweight_us.

Kilograms to Short Ton

1 kg = 0.001102311310924388 ton-us

1 Kilograms (kg) = 0.001102311310924388 Short Ton (US)

1 kilogram equals 0.001102311310924388 short_ton_us.

Kilograms to Long Ton

1 kg = 0.0009842065276110606 ton-uk

1 Kilograms (kg) = 0.0009842065276110606 Long Ton (UK)

1 kilogram equals 0.0009842065276110606 long_ton_uk.

Kilograms to Atomic Mass Unit

1 kg = 6.022140762081123e+26 amu

1 Kilograms (kg) = 6.022140762081123e+26 Atomic Mass Units (amu)

1 kilogram equals 6.022140762081123e+26 amus.

Kilograms to Planck Mass

1 kg = 45946718.34753546 planck

1 Kilograms (kg) = 45946718.34753546 Planck Masses (mₚ)

1 kilogram equals 45946718.34753546 planck_masses.

Kilograms to Carat

1 kg = 5000 ct

1 Kilograms (kg) = 5000 Carats (ct)

1 kilogram equals 5000 carats.

Kilograms to Grain

1 kg = 15432.358352941432 gr

1 Kilograms (kg) = 15432.358352941432 Grains (gr)

1 kilogram equals 15432.358352941432 grains.

Kilograms to Scruple

1 kg = 771.6179176470715 scruple

1 Kilograms (kg) = 771.6179176470715 Scruples

1 kilogram equals 771.6179176470715 scruples.

Kilograms to Dram

1 kg = 564.3833897001838 dr

1 Kilograms (kg) = 564.3833897001838 Drams (dr)

1 kilogram equals 564.3833897001838 drams.

Kilograms to Mina

1 kg = 2 mina

1 Kilograms (kg) = 2 Minas (Ancient)

1 kilogram equals 2 minas.

Kilograms to Talent

1 kg = 0.038461538461538464 talent

1 Kilograms (kg) = 0.038461538461538464 Talent (Ancient Greek)

1 kilogram equals 0.038461538461538464 talent_greek.