Note 1 - Organization, Nature of Operations and Summary of Significant Accounting Policies: Basic and Diluted Loss Per Share: Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($)	12 Months Ended
Apr. 30, 2017	Apr. 30, 2016
Details
Net loss attributable to Sunwin Stevia International, Inc.	$ (3,898,024)	$ (4,796,866)
Numerator for basic EPS, loss applicable to common stock holders	$ (3,898,024)	$ (4,796,866)
Weighted Average Number of Shares Issued, Basic	199,632,803	182,066,546
Weighted Average Number of Shares Outstanding, Diluted	199,632,803	182,066,546
Net Loss per share-basic and diluted	$ (0.02)	$ (0.03)

This element represents the weighted average total number of shares issued throughout the period including the first (beginning balance outstanding) and last (ending balance outstanding) day of the period before considering any reductions (for instance, shares held in treasury) to arrive at the weighted average number of shares outstanding. Weighted average relates to the portion of time within a reporting period that common shares have been issued and outstanding to the total time in that period. Such concept is used in determining the weighted average number of shares outstanding for purposes of calculating earnings per share (basic).

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1448-109256

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 45
-Paragraph 13
-URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e2646-109256

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration