v3.26.1
Cover - shares
 9 Months Ended
Jan. 31, 2026
May 18, 2026
Cover [Abstract]    
Entity Registrant Name CALOR DEL SOL INC.  
Entity Central Index Key 0002008027  
Document Type 10-Q  
Amendment Flag false  
Current Fiscal Year End Date --04-30  
Entity Small Business true  
Entity Shell Company true  
Entity Emerging Growth Company true  
Entity Current Reporting Status No  
Document Period End Date Jan. 31, 2026  
Entity Filer Category Non-accelerated Filer  
Document Fiscal Period Focus Q3  
Document Fiscal Year Focus 2026  
Entity Ex Transition Period false  
Entity Common Stock Shares Outstanding   4,000,000
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 333-290138  
Entity Incorporation State Country Code NV  
Entity Tax Identification Number 88-2580763  
Entity Address Address Line 1 1400 112th Avenue, SE.  
Entity Address Address Line 2 Suite 100  
Entity Address City Or Town Bellevue  
Entity Address State Or Province WA  
Entity Address Postal Zip Code 98004  
City Area Code 1-800  
Local Phone Number 641-4814  
Entity Interactive Data Current No