v3.26.1
Cover
6 Months Ended
Oct. 31, 2025
Entity Addresses [Line Items]  
Document Type F-1/A
Amendment Flag true
Amendment Description Amendment No. 1
Entity Registrant Name Phaos Technology Holdings (Cayman) Limited
Entity Central Index Key 0002024258
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One 55 Ayer Rajah Crescent
Entity Address, Address Line Two #5-05
Entity Address, Country SG
Entity Address, Postal Zip Code 139949
City Area Code +65
Local Phone Number 6250 3877
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false
Business Contact [Member]  
Entity Addresses [Line Items]  
Entity Address, Address Line One 122 East 42nd Street
Entity Address, Address Line Two 18th Floor
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10168
City Area Code 800
Local Phone Number 221-0102