Daily Unit Converter

Weight converter

Milligrams to Grams Converter

Convert milligrams to grams for precise small-scale measurements.

From
To

Result

0.001 g

1 mg = 0.001 g

Also equals

0.000001kg
0.000002lbs
0.000035oz
0.001g
0st
1.000000e-9t

Conversion formula

g = mg ÷ 1,000

1,000 milligram equals 1 g.

Milligram to Gram table

Milligram (mg)Gram (g)
0.010.00001
0.10.0001
10.001
20.002
30.003
50.005
100.01
200.02
500.05
1000.1
1,0001

About this conversion

This converter uses the displayed definition for milligram and its recognized relationship to gram. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.

Popular Weight conversions

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Convert Milligram to other weight units

Milligram to GramMilligram to KilogramMilligram to OunceMilligram to PoundMilligram to StoneMilligram to Metric TonMilligram to Short TonMilligram to Long TonMilligram to CaratMilligram to GrainMilligram to Troy OunceMilligram to PennyweightMilligram to Atomic Mass Unit

Frequently asked questions

How is Milligram defined here?+

Milligram is treated as 0.000001 kilograms. The displayed definition is used consistently in both directions.

Does the converter keep full precision?+

Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.

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