Document and Entity Information (USD $)	6 Months Ended
	May 31, 2014	Jul. 14, 2014
Document And Entity Information
Entity Registrant Name	METHES ENERGIES INTERNATIONAL LTD
Entity Central Index Key	0001436549
Document Type	10-Q
Document Period End Date	May 31, 2014
Amendment Flag	false
Current Fiscal Year End Date	--11-30
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 Public Float		$ 0
Entity Common Stock, Shares Outstanding		11,435,431
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2014