v3.7.0.1
Document and Entity Information - shares
6 Months Ended
Feb. 28, 2017
Apr. 04, 2017
Document and Entity Information [Abstract]    
Entity Registrant Name ORAMED PHARMACEUTICALS INC.  
Entity Central Index Key 0001176309  
Amendment Flag false  
Current Fiscal Year End Date --08-31  
Document Type 10-Q  
Document Period End Date Feb. 28, 2017  
Document Fiscal Year Focus 2017  
Document Fiscal Period Focus Q2  
Entity Filer Category Smaller Reporting Company  
Entity Common Stock, Shares Outstanding   13,294,492