At One Place

3 mg to t

3 milligrams in tonnes
3 mg = 3 × 10^-9 t
t = mg × 1 × 10^-9

3 milligrams is 3 × 10^-9 tonnes. To get there, multiply by 1 × 10^-9.

Values either side

Milligrams near 3, converted to tonnes.
Milligrams Tonnes
1 mg 1 × 10^-9
1.5 mg 1.5 × 10^-9
2 mg 2 × 10^-9
2.5 mg 2.5 × 10^-9
3 mg ← 3 × 10^-9
4 mg 4 × 10^-9
5 mg 5 × 10^-9
6 mg 6 × 10^-9
7 mg 7 × 10^-9

How the conversion works

The relationship is t = mg × 1 × 10^-9. Both units measure mass, so the conversion is a fixed factor that never changes.

Tonne: Also called a metric ton.

Common questions

What is 3 mg in tonnes?
3 mg is 3 × 10^-9 t.
How do you convert milligrams to tonnes?
Multiply by 1 × 10^-9.

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