Cover - shares	3 Months Ended
	Oct. 31, 2023	Dec. 03, 2024
Entity Addresses [Line Items]
Document Type	10-Q/A
Amendment Flag	false
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Oct. 31, 2023
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2024
Current Fiscal Year End Date	--07-31
Entity File Number	000-56356
Entity Registrant Name	POINT OF CARE NANO-TECHNOLOGY, INC.
Entity Central Index Key	0001504239
Entity Tax Identification Number	27-2830681
Entity Incorporation, State or Country Code	NV
Entity Address, Address Line One	531 US HWY 22 East
Entity Address, Address Line Two	Suite 232
Entity Address, City or Town	Whitehouse Station
Entity Address, State or Province	NJ
Entity Address, Postal Zip Code	08889
City Area Code	(732)
Local Phone Number	723-7395
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		72,790,621
Former Address [Member]
Entity Addresses [Line Items]
Entity Address, Address Line One	109 Ambersweet Way
Entity Address, City or Town	Davenport
Entity Address, State or Province	FL
Entity Address, Postal Zip Code	33897