Scales are used to measure weight

Convert Milligrams to Kilograms

Convert from milligrams to kilograms with this simple formula:
kilograms = milligrams × 1.0E-6
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1 Milligram = 1.0E-6 Kilograms

Learn How to Convert Milligrams to Kilograms Using our Conversion Formula

Converting a milligram weight measurement to a kilogram measurement involves multiplying your weight by the conversion ratio to find the result. A milligram is equal to 1.0E-6 kilograms, so to convert simply multiply by 1.0E-6.

For example, 5mg = (5 × 1.0E-6) = 5.0E-6kg.

Milligrams and kilograms are both units used to measure weight. Learn more about weight and find more weight measurement conversion calculators. A milligram is a metric measurement and can be abbreviated as mg, for example 1mg. A kilogram is a metric measurement and can be abbreviated as kg, for example 1kg. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

milligrams and kilograms are units used to measure weight
Convert Kilograms to Milligrams

More Weight Conversions

Convert to Tons Weight
1mg is equal to 1.1023E-9 tons
Convert to Pounds Weight
1mg is equal to 2.2046E-6 pounds
Convert to Ounces Weight
1mg is equal to 3.5274E-5 ounces
Convert to Metric Tons Weight
1mg is equal to 1.0E-9 metric tons
Convert to Grams Weight
1mg is equal to 0.001 grams
Convert to Carats Weight
1mg is equal to 0.005 carats

Milligram Measurements and Equivalent Kilogram Conversions

Common milligram values converted to the equivalent kilogram value
Milligrams Kilograms Milligrams Kilograms Milligrams Kilograms
1 0.0000010 21 0.000021 41 0.000041
2 0.0000020 22 0.000022 42 0.000042
3 0.0000030 23 0.000023 43 0.000043
4 0.0000040 24 0.000024 44 0.000044
5 0.0000050 25 0.000025 45 0.000045
6 0.0000060 26 0.000026 46 0.000046
7 0.0000070 27 0.000027 47 0.000047
8 0.0000080 28 0.000028 48 0.000048
9 0.0000090 29 0.000029 49 0.000049
10 0.000010 30 0.000030 50 0.000050
11 0.000011 31 0.000031 51 0.000051
12 0.000012 32 0.000032 52 0.000052
13 0.000013 33 0.000033 53 0.000053
14 0.000014 34 0.000034 54 0.000054
15 0.000015 35 0.000035 55 0.000055
16 0.000016 36 0.000036 56 0.000056
17 0.000017 37 0.000037 57 0.000057
18 0.000018 38 0.000038 58 0.000058
19 0.000019 39 0.000039 59 0.000059
20 0.000020 40 0.000040 60 0.000060