Document and Entity Information - USD ($)	12 Months Ended
	Aug. 31, 2024	Nov. 22, 2024	Feb. 29, 2024
Cover [Abstract]
Entity Registrant Name	ENERTOPIA CORP.
Entity Central Index Key	0001346022
Document Period End Date	Aug. 31, 2024
Current Fiscal Year End Date	--08-31
Document Type	10-K
Amendment Flag	false
Document Annual Report	true
Document Transition Report	false
Entity File Number	000-51866
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2024
Entity Incorporation, State or Country Code	NV
Entity Tax Identification Number	20-1970188
Entity Address, Address Line One	#7 1873 SPALL RD
Entity Address, City or Town	KELOWNA
Entity Address, State or Province	BC
Entity Address, Country	CA
Entity Address, Postal Zip Code	V1Y 4R2
City Area Code	250
Local Phone Number	870-2219
Entity Public Float			$ 2,657,000
Entity Well Known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Common Stock, Shares Outstanding		155,166,088
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Interactive Data Current	Yes
Entity Emerging Growth Company	false
Document Financial Statement Error Correction [Flag]	false
ICFR Auditor Attestation Flag	false
Entity Shell Company	false
Auditor Name	DAVIDSON & COMPANY LLP
Auditor Location	Vancouver, Canada
Auditor Firm ID	731