Aggregate number of common shares reserved for future issuance.

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Amount of increase (decrease) in obligation to transfer good or service to customer for which consideration from customer has been received or is due, from business combination.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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Summary of Significant Accounting Policies (Details Narrative) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Accumulated deficit	$ (21,623,262)		$ (21,623,262)		$ (9,604,897)
Contract with customer, liability, increase (decrease)			(516,395)
Revenue, remaining performance obligation	14,278,413	$ 3,682,909	$ 14,278,413	$ 3,682,909
Federal statutory income tax rate, percent			21.00%
Revenue	4,612,062	1,269,556	$ 15,826,983	2,797,409
DropCar Operating B2C [Member]
Revenue	1,164,093	1,170,859	4,244,682	2,492,362
DropCar Operating B2B [Member]
Revenue	$ 225,041	$ 98,697	$ 710,524	$ 305,047
Minimum [Member]
Property, plant and equipment, useful life			3 years
Maximum [Member]
Property, plant and equipment, useful life			7 years
Equity Incentive Plan [Member]
Shares reserved for future issuance	38,875		38,875