Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2016	Apr. 14, 2017	Jun. 30, 2016
Document And Entity Information
Entity Registrant Name	Blow & Drive Interlock Corp
Entity Central Index Key	0001586495
Document Type	10-K
Document Period End Date	Dec. 31, 2016
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Smaller Reporting Company
Entity Public Float			$ 2,810,745
Entity Common Stock, Shares Outstanding		21,152,453
Trading Symbol	BDIC
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2016