v3.26.1
Cover - USD ($)
12 Months Ended
Apr. 30, 2026
Aug. 28, 2026
Oct. 31, 2025
Cover [Abstract]      
Document Type 10-K/A    
Amendment Flag true    
Amendment Description This Amendment No. 1 on Form 10-K/A (this “Amendment”) amends the Annual Report on Form 10-K of Uranium Royalty Corp. (the “Company”) for the fiscal year ended April 30, 2026, originally filed with the Securities and Exchange Commission (the “SEC”) on July 28, 2026 (the “Original Report”), solely to include the information required by Part III, Items 10 through 14, of Form 10-K. We are filing this Amendment for the sole purpose of filing the information required by Part III of Form 10-K. We previously omitted this information from the Original Report in reliance on General Instruction G(3) to Form 10-K, which permits this information to be incorporated by reference from a registrant’s definitive proxy statement if the proxy statement is filed within 120 days after fiscal year-end. We are filing this Amendment to include Part III information in our Original Report because we do not intend to file a definitive proxy statement for an annual meeting of stockholders containing such information within 120 days after the end of our fiscal year ended April 30, 2026.   This Amendment amends and restates in their entirety the cover page and Part III of the Original Report. Capitalized terms not otherwise defined in Part III of this Amendment shall have the same meanings assigned to those terms in Parts I and II of the Original Report.   Pursuant to the rules of the SEC, Part IV, Item 15 (Exhibit Index) has also been amended to contain the currently dated certifications from our principal executive officer and principal financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. The certifications of our principal executive officer and of our principal financial officer are attached to this Amendment as Exhibits 31.1 and 31.2, respectively. The cover page is also amended to update the number of shares outstanding as of the latest practicable date and to remove the statement that information is incorporated by reference from the Company’s definitive proxy statement.   Because no financial statements or other financial information have been included in this Amendment and this Amendment does not contain or amend any disclosure with respect to Items 307 and 308 of Regulation S-K, we have omitted paragraphs 3, 4 and 5 of the certifications filed with this Amendment. Additionally, we are not including the certifications under Section 906 of the Sarbanes-Oxley Act of 2002, because we are not filing any financial statements with this Amendment.   The remainder of the Original Report remains the same as previously reported in the Original Report, and there are no other changes to the Company’s financial statements or disclosures and there are no changes to the Company’s reported results. This Amendment does not reflect any subsequent events occurring after the filing date of the Original Report and does not modify or update in any way the disclosures made in the Original Report except as described above. Accordingly, this Amendment should be read in conjunction with the Original Report and with our filings with the SEC after the Original Report.      
Document Annual Report true    
Document Transition Report false    
Document Period End Date Apr. 30, 2026    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2026    
Current Fiscal Year End Date --04-30    
Entity File Number 001-43420    
Entity Registrant Name URANIUM ROYALTY CORP.    
Entity Central Index Key 0002143673    
Entity Tax Identification Number 42-3490185    
Entity Incorporation, State or Country Code DE    
Entity Address, Address Line One 141 Union Blvd    
Entity Address, Address Line Two Suite #310    
Entity Address, City or Town Lakewood    
Entity Address, State or Province CO    
Entity Address, Postal Zip Code 80228    
City Area Code (720)    
Local Phone Number 657-1700    
Title of 12(b) Security Common stock, par value $0.001 per share    
Trading Symbol UROY    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status No    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company true    
Elected Not To Use the Extended Transition Period false    
Entity Shell Company false    
Entity Public Float     $ 0
Entity Common Stock, Shares Outstanding   381,067,318  
Documents Incorporated by Reference [Text Block] None    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Entity Listing, Par Value Per Share $ 0.001