At One Place

13 g to mg

13 grams in milligrams
13 g = 13,000 mg
mg = g × 1,000

13 grams is 13,000 milligrams. To get there, multiply by 1,000.

Values either side

Grams near 13, converted to milligrams.
Grams Milligrams
9 g 9,000
10 g 10,000
11 g 11,000
12 g 12,000
13 g ← 13,000
14 g 14,000
15 g 15,000
16 g 16,000
17 g 17,000

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 13 g in milligrams?
13 g is 13,000 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