Convert Milligrams to Carats

Enter the weight in milligrams below to get the value converted to carats.

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Results in Carats:
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1 mg = 0.005 ct

How to Convert Milligrams to Carats

Scales are used to measure weight

To convert a milligram measurement to a carat measurement, multiply the weight by the conversion ratio. One milligram is equal to 0.005 carats, so use this simple formula to convert:

carats = milligrams × 0.005

The weight in carats is equal to the milligrams multiplied by 0.005.

For example, here's how to convert 5 milligrams to carats using the formula above.
5 mg = (5 × 0.005) = 0.025 ct

Milligrams and carats are both units used to measure weight. Keep reading to learn more about each unit of measure.

Milligrams

The milligram is the mass equal to 1/1,000 of a gram, or 0.0154 grains.

The milligram, or milligramme, is an SI unit of weight in the metric system. In the metric system, "milli" is the prefix for 10-3. Milligrams can be abbreviated as mg, for example 1 milligram can be written as 1 mg.

Carats

The carat is a unit of mass/weight equal to 200 milligrams.

A carat is sometimes also referred to as a metric carat. Carats can be abbreviated as ct, and are also sometimes abbreviated as CD. For example, 1 carat can be written as 1 ct or 1 CD.

Milligram Measurements and Equivalent Carat Conversions

Common milligram values converted to the equivalent carat value
Milligrams Carats
1 mg 0.005 ct
2 mg 0.01 ct
3 mg 0.015 ct
4 mg 0.02 ct
5 mg 0.025 ct
6 mg 0.03 ct
7 mg 0.035 ct
8 mg 0.04 ct
9 mg 0.045 ct
10 mg 0.05 ct
11 mg 0.055 ct
12 mg 0.06 ct
13 mg 0.065 ct
14 mg 0.07 ct
15 mg 0.075 ct
16 mg 0.08 ct
17 mg 0.085 ct
18 mg 0.09 ct
19 mg 0.095 ct
20 mg 0.1 ct
21 mg 0.105 ct
22 mg 0.11 ct
23 mg 0.115 ct
24 mg 0.12 ct
25 mg 0.125 ct
26 mg 0.13 ct
27 mg 0.135 ct
28 mg 0.14 ct
29 mg 0.145 ct
30 mg 0.15 ct
31 mg 0.155 ct
32 mg 0.16 ct
33 mg 0.165 ct
34 mg 0.17 ct
35 mg 0.175 ct
36 mg 0.18 ct
37 mg 0.185 ct
38 mg 0.19 ct
39 mg 0.195 ct
40 mg 0.2 ct

More Milligram Weight Conversions

US Customary & Imperial Units
Convert to Tons
1 mg is equal to 1.1023E-9 tons
Convert to Pounds
1 mg is equal to 2.2046E-6 pounds
Convert to Ounces
1 mg is equal to 3.5274E-5 ounces
SI Units
Convert to Metric Tons
1 mg is equal to 1.0E-9 metric tons
Convert to Kilograms
1 mg is equal to 1.0E-6 kilograms
Convert to Grams
1 mg is equal to 0.001 grams
Other Units
Convert to Long Tons
1 mg is equal to 9.8421E-10 long tons