Convert gigaton to calorie (th)
Please provide values below to convert gigaton [Gton] to calorie (th) [cal (th)], or Convert calorie (th) to gigaton.
How to Convert Gigaton to Calorie (Th)
1 Gton = 1e+18 cal (th)
Example: convert 15 Gton to cal (th):
15 Gton = 15 × 1e+18 cal (th) = 1.5e+19 cal (th)
Gigaton to Calorie (Th) Conversion Table
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Gigaton
A gigaton (Gton) is a unit of mass equal to one billion metric tons or 10^9 metric tons.
History/Origin
The gigaton has been used in scientific and environmental contexts to quantify large-scale phenomena such as greenhouse gas emissions and ice mass changes, gaining prominence in climate science discussions since the late 20th century.
Current Use
Currently, the gigaton is used to measure and communicate large quantities of emissions, such as annual carbon dioxide emissions from countries or sectors, and to assess changes in global ice mass and other large-scale environmental metrics.
Calorie (Th)
The calorie (th) is a unit of energy used to quantify the amount of heat required to raise the temperature of one kilogram of water by one degree Celsius.
History/Origin
The calorie (th) was historically used in the context of thermochemistry and nutrition, originating from the calorie concept in the 19th century. It has largely been replaced by the joule in scientific contexts but remains in common use in some regions and fields.
Current Use
Today, the calorie (th) is primarily used in nutrition labeling and food energy measurements, especially in regions where the thermochemical calorie is still recognized, although the joule is the SI standard.