Document And Entity Information - shares	3 Months Ended
	May 31, 2021	Jul. 19, 2021
Document And Entity Information [Abstract]
Document Type	10-Q
Document Period End Date	May 31, 2021
Entity Registrant Name	UNITED STATES BASKETBALL LEAGUE INC
Title of 12(b) Security	Common Stock
Trading Symbol	USBL
Entity Current Reporting Status	No
Entity Interactive Data Current	No
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	true
Entity Common Stock, Shares Outstanding		6,827,502
Entity Central Index Key	0000764630
Current Fiscal Year End Date	--02-28
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q1
Amendment Flag	false