At One Place

1 mg to t

1 milligram in tonnes
1 mg = 1 × 10^-9 t
t = mg × 1 × 10^-9

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

Values either side

Milligrams near 1, converted to tonnes.
Milligrams Tonnes
0.5 mg 5 × 10^-10
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

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 1 mg in tonnes?
1 mg is 1 × 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