Document And Entity Information - USD ($)	12 Months Ended
	Feb. 28, 2021	May 18, 2021	Aug. 31, 2020
Document Information Line Items
Entity Registrant Name	AURA SYSTEMS INC
Document Type	10-K
Current Fiscal Year End Date	--02-28
Entity Common Stock, Shares Outstanding		74,013,394
Entity Public Float			$ 4,784,000
Amendment Flag	false
Entity Central Index Key	0000826253
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Non-accelerated Filer
Entity Well-known Seasoned Issuer	No
Document Period End Date	Feb. 28, 2021
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	FY
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity File Number	0-17249
Entity Incorporation, State or Country Code	DE
Entity Interactive Data Current	No