Consolidated Statements of Operations and Comprehensive Loss - USD ($)		3 Months Ended
		Sep. 30, 2021	Sep. 30, 2020
Income Statement [Abstract]
Net revenues		$ 1,796,210	$ 1,136,799
Cost of revenues		(1,626,868)	(1,095,226)
Gross profit		169,342	41,573
Selling expenses		(74,396)	(68,930)
General and administrative expenses		(1,966,569)	(703,434)
Recovery (provision) for doubtful accounts, net		1,929,715	(18,353)
Stock-based compensation		(2,927,400)
Total operating expenses		(3,038,650)	(790,717)
Operating loss		(2,869,308)	(749,144)
Other expenses, net		(52,354)	688
Net loss before provision for income taxes		(2,921,662)	(748,456)
Income tax expense
Net loss		(2,921,662)	(748,456)
Net loss attributable to non-controlling interest		(66,650)	(14,665)
Net loss attributable to Sino-Global Shipping America, Ltd.		(2,855,012)	(733,791)
Comprehensive loss
Net loss		(2,921,662)	(748,456)
Other comprehensive income (loss) - foreign currency		53,482	(7,573)
Comprehensive loss		(2,868,180)	(756,029)
Less: Comprehensive loss attributable to non-controlling interest		(75,892)	(213,489)
Comprehensive loss attributable to Sino-Global Shipping America, Ltd.		$ (2,792,288)	$ (542,540)
Loss per share
Basic and diluted (in Dollars per share)	[1]	$ (0.18)	$ (0.19)
Weighted average number of common shares used in computation
Basic and diluted (in Shares)	[1]	15,670,135	3,828,354

[1] Shares and per share data are presented on a retroactive basis to reflect the 1-for-5 reverse stock split on July 7, 2020.