Convert grains to tonnes (metric)
grains definition
The Grain is a unit of weight and equals 64.799 milligrams.
tonnes (metric) definition
The Metric Tonne is a metric weight unit equal to 1,000 kilograms.
Please enter grains value in the first input field, and you'll see the result value in tonnes (metric) in the second field.
See also: Convert tonnes (metric) to grains
Metric Conversion