NATURE OF BUSINESS AND SUMMARY OF ACCOUNTING POLICIES (Details 3) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Numerator:
Net (loss)	$ (374,820)	$ (191,144)
Net (Loss) attributable to Crown Equity Holdings, Inc.	$ (374,820)	$ (191,144)
Denominator:
Weighted average common and common equivalent shares outstanding ? basic and diluted	11,583,371	11,428,648
Earnings (Loss) per Share attributable to Crown Equity Holdings, Inc.:
Basic	$ (0.03)	$ (0.02)
Diluted	$ (0.03)	$ (0.02)