Document and Entity Information - USD ($)	12 Months Ended
	Aug. 31, 2015	Feb. 28, 2015
Document and Entity Information:
Entity Registrant Name	AB INTERNATIONAL GROUP CORP.
Document Type	10-K
Document Period End Date	Aug. 31, 2015
Trading Symbol	abqq
Amendment Flag	false
Entity Central Index Key	0001605331
Current Fiscal Year End Date	--08-31
Entity Common Stock, Shares Outstanding	3,370,000
Entity Public Float		$ 0
Entity Filer Category	Smaller Reporting Company
Entity Current Reporting Status	No
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	FY