At One Place

500 g to mg

500 grams in milligrams
500 g = 500,000 mg
mg = g × 1,000

500 grams is 500,000 milligrams. To get there, multiply by 1,000.

Values either side

Grams near 500, converted to milligrams.
Grams Milligrams
250 g 250,000
300 g 300,000
350 g 350,000
400 g 400,000
500 g ← 500,000
750 g 750,000
1,000 g 1,000,000

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 500 g in milligrams?
500 g is 500,000 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