At One Place

8 g to mg

8 grams in milligrams
8 g = 8,000 mg
mg = g × 1,000

8 grams is 8,000 milligrams. To get there, multiply by 1,000.

Values either side

Grams near 8, converted to milligrams.
Grams Milligrams
4 g 4,000
5 g 5,000
6 g 6,000
7 g 7,000
8 g ← 8,000
9 g 9,000
10 g 10,000
11 g 11,000
12 g 12,000

How the conversion works

The relationship is mg = g × 1,000. Both units measure mass, so the conversion is a fixed factor that never changes.

Common questions

What is 8 g in milligrams?
8 g is 8,000 mg.
How do you convert grams to milligrams?
Multiply by 1,000.

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