At One Place

30 mg to g

30 milligrams in grams
30 mg = 0.03 g
g = mg × 0.001

30 milligrams is 0.03 grams. To get there, multiply by 0.001.

Values either side

Milligrams near 30, converted to grams.
Milligrams Grams
26 mg 0.026
27 mg 0.027
28 mg 0.028
29 mg 0.029
30 mg ← 0.03
32 mg 0.032
35 mg 0.035
36 mg 0.036
37 mg 0.037

How the conversion works

The relationship is g = mg × 0.001. Both units measure mass, so the conversion is a fixed factor that never changes.

Common questions

What is 30 mg in grams?
30 mg is 0.03 g.
How do you convert milligrams to grams?
Multiply by 0.001.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked