Document and Entity Information	6 Months Ended
	Feb. 28, 2014	Apr. 09, 2014
Document And Entity Information
Entity Registrant Name	SIMULATIONS PLUS INC
Entity Central Index Key	0001023459
Document Type	10-Q
Document Period End Date	Feb. 28, 2014
Amendment Flag	false
Current Fiscal Year End Date	--08-31
Is Entity a Well-known Seasoned Issuer?	No
Is Entity a Voluntary Filer?	No
Is Entity's Reporting Status Current?	Yes
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		16,162,460
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2014