At One Place

30 mg to t

30 milligrams in tonnes
30 mg = 3 × 10^-8 t
t = mg × 1 × 10^-9

30 milligrams is 3 × 10^-8 tonnes. To get there, multiply by 1 × 10^-9.

Values either side

Milligrams near 30, converted to tonnes.
Milligrams Tonnes
26 mg 2.6 × 10^-8
27 mg 2.7 × 10^-8
28 mg 2.8 × 10^-8
29 mg 2.9 × 10^-8
30 mg ← 3 × 10^-8
32 mg 3.2 × 10^-8
35 mg 3.5 × 10^-8
36 mg 3.6 × 10^-8
37 mg 3.7 × 10^-8

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 30 mg in tonnes?
30 mg is 3 × 10^-8 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