Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

Document And Entity Information - shares
6 Months Ended
Feb. 28, 2021
Apr. 19, 2021
Document Information Line Items    
Entity Registrant Name PETROTEQ ENERGY INC.  
Document Type 10-Q/A  
Current Fiscal Year End Date --08-31  
Entity Common Stock, Shares Outstanding   423,582,347
Amendment Flag true  
Amendment Description The sole purpose of this Amendment No. 1 to our Quarterly Report on Form 10-Q for the period ended February 28, 2021, is to furnish Exhibit 101 to the Form 10-Q which provides certain items from our Form 10-Q formatted in eXtensible Business Reporting Language (commonly referred to as “XBRL”). No other changes have been made to the Form 10-Q. This Amendment No. 1 to the Form 10-Q does not reflect subsequent events occurring after the original date of the Form 10-Q, or modify or update in any way disclosures made in the Form 10-Q.  
Entity Central Index Key 0001561180  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Document Period End Date Feb. 28, 2021  
Document Fiscal Year Focus 2021  
Document Fiscal Period Focus Q2  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Shell Company false  
Entity Ex Transition Period false  
Entity File Number 000-55991  
Entity Incorporation, State or Country Code A6  
Entity Interactive Data Current Yes