v3.26.3
Cover - shares
3 Months Ended
Jul. 31, 2026
Nov. 02, 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 false  
Entity Shell Company true  
Entity Emerging Growth Company false  
Entity Current Reporting Status No  
Document Period End Date Jul. 31, 2026  
Entity Filer Category Non-accelerated Filer  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2027  
Entity Common Stock Shares Outstanding   4,179,133
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 800  
Local Phone Number 641-4814  
Entity Interactive Data Current No