grams (g)

grams as a conversion hub: 6 direct pairs, all with the exact factor on the page.

Definition1 g = 0.001 kg exactly

CategoryWeight and Mass Converter

Pairs from here6

Weight and Mass Converter

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grams converted to every other unit

g	kg	mg	t	lb	oz	st
1 g	0.001	1,000	0.000001	0.0022046226	0.03527396	0.000157473
2 g	0.002	2,000	0.000002	0.0044092452	0.07054792	0.0003149461
5 g	0.005	5,000	0.000005	0.01102311	0.17636981	0.0007873652
10 g	0.01	10,000	0.00001	0.02204623	0.35273962	0.0015747304
20 g	0.02	20,000	0.00002	0.04409245	0.70547924	0.0031494609
50 g	0.05	50,000	0.00005	0.11023113	1.763698	0.0078736522
100 g	0.1	100,000	0.0001	0.22046226	3.527396	0.0157473

All conversions starting from g

g to kg g to mg g to t g to lb g to oz g to st

Questions

How do I convert from grams?

Pick the target unit from the table on this page, or open the dedicated pair page — each one carries a converter, a table of common values and the exact factor.

Is gram exact or approximate?

The factor shown (1 g = 0.001 kg) is fixed by definition, so conversions are exact rather than measured.

What is gram used for?

grams as used in practical measurements