Cover - USD ($)	12 Months Ended
	Mar. 31, 2024	Jun. 27, 2024	Sep. 30, 2023
Cover [Abstract]
Entity Registrant Name	CARO HOLDINGS, INC.
Entity Central Index Key	0001678105
Document Type	10-K
Amendment Flag	false
Entity Voluntary Filers	No
Current Fiscal Year End Date	--03-31
Entity Well Known Seasoned Issuer	No
Entity Small Business	true
Entity Shell Company	false
Entity Emerging Growth Company	false
Entity Current Reporting Status	No
Document Period End Date	Mar. 31, 2024
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2024
Entity Common Stock Shares Outstanding		36,505,000
Entity Public Float			$ 4,386,000
Document Annual Report	true
Document Transition Report	false
Document Fin Stmt Error Correction Flag	false
Entity File Number	333-212268
Entity Incorporation State Country Code	NV
Entity Tax Identification Number	93-2109546
Entity Address Address Line 1	7 Castle Street
Entity Address City Or Town	Sheffield
Entity Address Country	GB
Entity Address Postal Zip Code	S3 8LT
City Area Code	786
Icfr Auditor Attestation Flag	false
Local Phone Number	755 3210
Entity Interactive Data Current	No
Auditor Firm Id	5968
Auditor Name	Olayinka Oyebola
Auditor Location	Lagos, Nigeria