How many gram in 1 million tonnes? The answer is 1000000000000. We assume you are converting between gram and million metric tonne. You can view more details on each measurement unit: gram or million tonnes The SI base unit for mass is the kilogram. 1 kilogram is equal to 1000 gram, or 1.0E-9 million tonnes. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between grams and million tonnes. Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from million tonnes to gram, or enter any two units below:
a metric unit of weight equal to one thousandth of a kilogram
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