How do you convert milligrams to grams?

To convert milligrams to grams, multiply by 0.001. For example, 1.5 mg is 0.0015 g.

How many grams are in a milligram?

There are 0.001 grams in one milligram.

dietsoda tools

All tools Sign in

Converters · Mass

1.5 Milligrams to Grams

1.5 mg =

0.0015 g

1.5 milligrams equals 0.0015 grams

How to convert milligrams to grams

To get grams, multiply by 0.001.

g = mg × 0.001

Worked example: 1.5 × 0.001 = 0.0015 g.

Going the other way, multiply by 1000 — one gram is 1000 milligrams.

Values near 1.5 mg

Milligram	Gram
1.2 mg	0.0012 g
1.35 mg	0.00135 g
1.65 mg	0.00165 g
1.8 mg	0.0018 g

Milligram to Gram — common values

Milligram	Gram
1 mg	0.001 g
2 mg	0.002 g
3 mg	0.003 g
5 mg	0.005 g
10 mg	0.01 g
25 mg	0.025 g
50 mg	0.05 g
100 mg	0.1 g

Convert Milligram to other units

mg → kg mg → g mg → t mg → lb mg → oz mg → st

← Reverse: Gram to Milligram

Questions

How do you convert milligrams to grams?: To convert milligrams to grams, multiply by 0.001. For example, 1.5 mg is 0.0015 g.
How many grams are in a milligram?: There are 0.001 grams in one milligram.
How do you convert grams back to milligrams?: Go the other way: multiply by 1000. One gram is 1000 milligrams.

Embed this mass converter

Paste this into your site — an interactive converter, free.

<iframe src="https://tools.dietsoda.dev/embed/mass" width="100%" height="180" style="border:1px solid #e2e8f0;border-radius:12px" title="Mass converter"></iframe>