XML 18 R1.htm IDEA: XBRL DOCUMENT v3.25.1
Cover - shares
 12 Months Ended
Dec. 31, 2024
May 14, 2025
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, 2024  
Document Fiscal Period Focus FY  
Document Fiscal Year Focus 2024  
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 6651  
Auditor Opinion [Text Block] We  
Auditor Name Kreit & Chiu CPA LLP  
Auditor Location Los Angeles, California  
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