All tools / Unit Converter3 GB to MB3 GB = 3,072 MBFormula1 GB = 1,024 MB, so 3 × 1,024 = 3,072Need another value? Use the full Unit ConverterOther GB → MB conversionsGBMB1 GB1,024 MB2 GB2,048 MB4 GB4,096 MB5 GB5,120 MB6 GB6,144 MB7 GB7,168 MBReverse conversion3 MB → GBRelated conversions1 MB → GB1 KB → MB1 GB → TB1 MB → KB1 GB → KB1 TB → GB