v3.26.1
Cover - USD ($)
 12 Months Ended
May 31, 2026
Aug. 18, 2026
Nov. 28, 2025
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Current Fiscal Year End Date --05-31    
Document Period End Date May 31, 2026    
Document Transition Report false    
Entity File Number 001-31968    
Entity Registrant Name CHRONOSCALE HOLDINGS CORPORATION    
Entity Incorporation, State or Country Code NV    
Entity Tax Identification Number 42-3357005    
Entity Address, Address Line One 2440 Sand Hill Road,    
Entity Address, Address Line Two Suite 400,    
Entity Address, City or Town Menlo Park,    
Entity Address, State or Province CA    
Entity Address, Postal Zip Code 94025    
City Area Code 650    
Local Phone Number 977-4969    
Title of 12(b) Security Common Stock, par value $0.001 per share    
Trading Symbol CHRN    
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    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 15,551,441
Entity Common Stock, Shares Outstanding   145,637,452  
Documents Incorporated by Reference
DOCUMENTS INCORPORATED BY REFERENCE
Portions of the registrant’s proxy statement for the 2026 annual meeting of stockholders to be filed pursuant to Regulation 14A within 120 days after the registrant’s fiscal year ended May 31, 2026, are incorporated by reference in Part III of this Form 10-K. 		   
Entity Central Index Key 0001549084    
Document Fiscal Year Focus 2026    
Document Fiscal Period Focus FY    
Amendment Flag false