v3.26.1
Cover - shares
 6 Months Ended
Jun. 30, 2026
Aug. 11, 2026
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Transition Report false  
Entity Interactive Data Current Yes  
Amendment Flag false  
Document Period End Date Jun. 30, 2026  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q2  
Entity Registrant Name ADAPTIN BIO, INC.  
Entity Central Index Key 0001938571  
Entity File Number 001-56583  
Entity Tax Identification Number 88-1566415  
Entity Incorporation, State or Country Code DE  
Current Fiscal Year End Date --12-31  
Entity Current Reporting Status Yes  
Entity Shell Company false  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Address, Address Line One 3540 Toringdon Way  
Entity Address, Address Line Two Suite 200  
Entity Address, Address Line Three #250  
Entity Address, City or Town Charlotte  
Entity Address, State or Province NC  
Entity Address, Postal Zip Code 28277  
City Area Code (888)  
Local Phone Number 609-1498  
Title of 12(b) Security N/A  
No Trading Symbol Flag true  
Entity Common Stock, Shares Outstanding   9,233,573