How to convert grams to metric tons
To convert a measurement in grams to metric tons, multiply the value by 0.000001. The conversion factor comes from the relationship between both units and the kilogram.
For example, to convert 5 g to metric tons: 5 × 0.000001 = 0.000005 t.
What is a gram?
A gram is a metric unit of mass equal to one thousandth of a kilogram (0.001 kg) or about 0.035 ounces. Defined in 1795 as the mass of one cubic centimeter of water at the temperature of melting ice. The gram is the base for many everyday metric masses and the reference point for nutritional labeling worldwide.
Common uses of grams include: Cooking and recipe ingredient quantities; Nutrition labels and food portions; Postage and small parcel weight; Jewelry and precious metal weighing.
What is a metric ton?
A metric ton (tonne) is a unit of mass equal to 1,000 kilograms or approximately 2,204.6 pounds. The tonne was adopted as a non-SI unit accepted for use with the SI. It is the standard unit for bulk commodities and industrial output worldwide, spelled 'tonne' in most countries to distinguish it from the US and long tons.
Common uses of metric tons include: Cargo, freight, and shipping weights; Industrial and agricultural production output; Vehicle and machinery mass; Carbon emission accounting (tonnes of CO₂).
Grams to metric tons worked examples
Here are some common values converted:
1 g = 0.000001 t 5 g = 0.000005 t 10 g = 0.00001 t 50 g = 0.00005 t 100 g = 0.0001 t
Frequently asked questions
How many metric tons are in one gram?
One gram (g) equals 0.000001 metric tons (t). Multiply any value in grams by 0.000001 to convert to metric tons.
How do I convert grams to metric tons?
Multiply the value in grams by 0.000001. For example, 5 g × 0.000001 = 0.000005 t.
How do I convert metric tons to grams?
Multiply the value in metric tons by 1,000,000, or divide by 0.000001. Use the swap button on the converter above to reverse the direction.
Is the gram to metric ton conversion exact?
Yes. Since 1959 the international pound is defined as exactly 0.45359237 kg, so all weight conversions between metric and avoirdupois units use exact factors.
What is the formula for grams to metric tons?
The formula is: t = g × 0.000001. This comes from the definition of both units relative to the kilogram.