v3.26.1
Cover - USD ($)
 12 Months Ended
Mar. 31, 2026
Jun. 29, 2026
Sep. 30, 2025
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Mar. 31, 2026    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2026    
Current Fiscal Year End Date --03-31    
Entity File Number 001-41930    
Entity Registrant Name Perfect Moment Ltd.    
Entity Central Index Key 0001849221    
Entity Tax Identification Number 86-1437114    
Entity Incorporation, State or Country Code DE    
Entity Address, Address Line One 244 5th Ave Ste 1219    
Entity Address, City or Town New York    
Entity Address, State or Province NY    
Entity Address, Postal Zip Code 10001    
City Area Code 315    
Local Phone Number 615-6156    
Title of 12(b) Security Common Stock, $0.0001 par value    
Trading Symbol PMNT    
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 true    
Elected Not To Use the Extended Transition Period false    
Entity Shell Company false    
Entity Public Float     $ 7,226,000
Entity Common Stock, Shares Outstanding   53,108,780  
Documents Incorporated by Reference None    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Entity Listing, Par Value Per Share $ 0.0001    
Auditor Firm ID 572    
Auditor Opinion [Text Block] We have audited the accompanying consolidated balance sheets of Perfect Moment Ltd and Subsidiaries (the “Company”) as of March 31, 2026 and 2025, the related consolidated statements of operations and comprehensive loss, stockholders’ (deficit) equity, and cash flows for the years then ended and the related notes (collectively referred to as the “financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the consolidated financial position of the Company as of March 31, 2026 and 2025, and the results of its consolidated operations and its cash flows for the years then ended in conformity with accounting principles generally accepted in the United States of America.    
Auditor Name Weinberg & Company, P.A.    
Auditor Location Los Angeles, California