Annual report pursuant to Section 13 and 15(d)


Cover - USD ($)
12 Months Ended
Apr. 30, 2022
Aug. 26, 2022
Oct. 31, 2021
Cover [Abstract]      
Document Type 10-K/A    
Amendment Flag true    
Amendment Description Accordingly, pursuant to the instructions to Form 10-K, this Amendment No. 1 to the Company’s Annual Report on Form 10-K for the fiscal year ended April 30, 2022, is being filed to include the Part III information required under the instructions to Form 10-K and the general rules and regulations under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), which Annual Report was originally filed with the SEC on August 15, 2022.    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Apr. 30, 2022    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2022    
Current Fiscal Year End Date --04-30    
Entity File Number 001-08266    
Entity Registrant Name U.S. GOLD CORP    
Entity Central Index Key 0000027093    
Entity Tax Identification Number 22-1831409    
Entity Incorporation, State or Country Code NV    
Entity Address, Address Line One 1910 East Idaho Street    
Entity Address, Address Line Two Suite 102-Box 604    
Entity Address, City or Town Elko    
Entity Address, State or Province NV    
Entity Address, Postal Zip Code 89801    
City Area Code (800)    
Local Phone Number 557-4550    
Title of 12(b) Security Common Stock, $0.001 par value    
Trading Symbol USAU    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
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 Public Float     $ 63,354,675
Entity Common Stock, Shares Outstanding   8,349,843  
Auditor Firm ID 688    
Auditor Name Marcum LLP    
Auditor Location New York, NY