Milligrams to Tonnes Converter
Convert milligrams (mg) to tonnes (t)
Result
1 × 10⁻⁹ t
Tonnes
1 mg = 1 × 10⁻⁹ t
1 mg in other units
- 1Enter a valueType the number to convert
- 2Pick the unitsChoose what to convert from and to
- 3Read the resultSee it in every other unit too
How to convert milligrams to tonnes
There are 1,00,00,00,000 milligrams in one tonne, so divide the number of milligrams by 1,00,00,00,000.
t = mg ÷ 1,00,00,00,000
1 mg = 1 × 10⁻⁹ t · 1 t = 1,00,00,00,000 mg
Worked example
To convert 5 milligrams to tonnes: 5 mg ÷ 1,00,00,00,000 = 5 × 10⁻⁹ t.
About milligrams (mg)
A milligram is one thousandth of a gram. Medicine doses and nutrition labels often use milligrams.
About tonnes (t)
A tonne (metric ton) is 1,000 kg, used for vehicles, cargo and industrial output.
More conversions
Milligrams to other units
Frequently asked questions
How many tonnes are in one milligram?
One milligram equals 1 × 10⁻⁹ tonnes.
How many milligrams are in one tonne?
One tonne equals 1,00,00,00,000 milligrams.
How do I convert milligrams to tonnes?
Use the formula t = mg ÷ 1,00,00,00,000. For example, 5 mg ÷ 1,00,00,00,000 = 5 × 10⁻⁹ t.