Free calculators and unit converters for general and everyday use.
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.
1 tonne = 1000000 grams
1 gram = 1.0E-6 tonnes
The symbols used are g for gram and t for tonne.
Convert 170 grams to tonnes
170 g = 170*1.0E-6 t = 0.00017 t