Document And Entity Information	Aug. 28, 2018	Aug. 27, 2018
Prospectus [Line Items]
Document Type		485BPOS
Document Period End Date		Apr. 30, 2018
Entity Registrant Name		EXCHANGE TRADED CONCEPTS TRUST
Entity Central Index Key		0001452937
Amendment Flag		false
Document Creation Date		Aug. 27, 2018
Document Effective Date		Aug. 28, 2018
Prospectus Date		Aug. 28, 2018
ROBO Global(R) Robotics and Automation Index ETF \| ROBO Global(R) Robotics and Automation Index ETF
Prospectus [Line Items]
Trading Symbol	ROBO

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The date the document was made available and submitted, in CCYY-MM-DD format. The date of submission, date of acceptance by the recipient, and the document effective date are all potentially different.

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The date when a document, upon receipt and acceptance, becomes officially effective, in CCYY-MM-DD format. Usually it is a system-assigned date time value, but it may be declared by the submitter in some cases.

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The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.

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The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

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A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Trading symbol of an instrument as listed on an exchange.

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The date of the prospectus.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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