At One Place

2 g to mg

2 grams in milligrams
2 g = 2,000 mg
mg = g × 1,000

2 grams is 2,000 milligrams. To get there, multiply by 1,000.

Values either side

Grams near 2, converted to milligrams.
Grams Milligrams
0.5 g 500
1 g 1,000
1.5 g 1,500
2 g ← 2,000
2.5 g 2,500
3 g 3,000
4 g 4,000
5 g 5,000

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 2 g in milligrams?
2 g is 2,000 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