Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

Document and Entity Information - shares
6 Months Ended
Oct. 31, 2015
Dec. 10, 2015
Document And Entity Information [Abstract]    
Entity Registrant Name PharmaCyte Biotech, Inc.  
Entity Central Index Key 0001157075  
Document Type 10-Q/A  
Document Period End Date Oct. 31, 2015  
Amendment Flag true  
Current Fiscal Year End Date --04-30  
Entity Filer Category Accelerated Filer  
Entity Common Stock, Shares Outstanding   750,826,823
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2016  
Entity Current Reporting Status Yes  
Entity Well Known Seasoned Issuer No  
Entity Voluntary Filers No  
Amendment Description Restated financials