Document and Entity Information	3 Months Ended
	Sep. 30, 2014	Nov. 10, 2014
Document and Entity Information [Abstract]
Entity Registrant Name	Hypersolar, Inc.
Entity Central Index Key	0001481028
Amendment Flag	false
Trading Symbol	hysr
Document Type	10-Q
Document Period End Date	Sep. 30, 2014
Current Fiscal Year End Date	--09-30
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2015
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		448,562,529