XML 66 R1.htm IDEA: XBRL DOCUMENT v3.26.1
Cover - shares
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Apr. 27, 2026
Entity Addresses [Line Items]      
Document Type 20-F    
Amendment Flag false    
Document Registration Statement false    
Document Annual Report true    
Document Transition Report false    
Document Shell Company Report false    
Document Period End Date Dec. 31, 2025    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2025    
Current Fiscal Year End Date --12-31    
Entity File Number 001-42288    
Entity Registrant Name Cuprina Holdings (Cayman) Limited    
Entity Central Index Key 0001995704    
Entity Incorporation, State or Country Code E9    
Entity Address, Address Line One c/o Blk 1090    
Entity Address, Address Line Two Lower Delta Road #06-08    
Entity Address, City or Town Singapore    
Entity Address, Country SG    
Entity Address, Postal Zip Code 169201    
Title of 12(b) Security Class A Ordinary shares, par value US$0.001 per share    
Trading Symbol CUPR    
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 Emerging Growth Company true    
Elected Not To Use the Extended Transition Period false    
Document Accounting Standard U.S. GAAP    
Entity Shell Company false    
Entity Common Stock, Shares Outstanding     7,365,000
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Auditor Firm ID 6743 6651  
Auditor Name J&S Associate PLT Kreit & Chiu CPA LLP  
Auditor Location Kuala Lumpur, Malaysia Los Angeles, California  
Auditor Opinion [Text Block] We have audited the accompanying consolidated balance sheet of Cuprina Holdings (Cayman) Limited and its subsidiaries (collectively, the “Company”) as of December 31, 2025, the related consolidated statements of operations and comprehensive loss, changes in shareholders’ deficit, and cash flows for the year ended December 31, 2025, and the related notes (collectively, the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial position of Cuprina Holdings (Cayman) Limited as of December 31, 2025, and the results of its operations and its cash flows for the year ended December 31, 2025, in conformity with accounting principles generally accepted in the United States of America.    
Business Contact [Member]      
Entity Addresses [Line Items]      
Entity Address, Address Line One Blk 1090    
Entity Address, Address Line Two Lower Delta Road #06-08    
Entity Address, City or Town Singapore    
Entity Address, Country SG    
Entity Address, Postal Zip Code 169201    
City Area Code 65    
Local Phone Number 8512 7275    
Contact Personnel Name David Quek Yong Qi