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Calculators » Conversion » Weight Converter » Grams and Tonnes

Grams to tonnes converter

Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can convert weight values from grams to tonnes and tonnes to grams.

Enter the value you want to convert, and leave the target field blank.

Result window

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Conversion formula

1 tonne = 1000000 grams
1 gram = 1.0E-6 tonnes

The symbols used are g for gram and t for tonne.

Sample conversion

Convert 170 grams to tonnes

170 g = 170*1.0E-6 t = 0.00017 t

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