v3.20.2
Document And Entity Information - shares
 3 Months Ended
Sep. 30, 2020
Nov. 09, 2020
Document Information Line Items    
Entity Registrant Name AMERITYRE CORPORATION  
Document Type 10-Q  
Current Fiscal Year End Date --06-30  
Entity Common Stock, Shares Outstanding   70,172,868
Amendment Flag false  
Entity Central Index Key 0000945828  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Document Period End Date Sep. 30, 2020  
Document Fiscal Year Focus 2021  
Document Fiscal Period Focus Q1  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 000-50053  
Entity Incorporation, State or Country Code NV  
Entity Tax Identification Number 87-0535207  
Entity Address, Address Line One 1501 Industrial Rd  
Entity Address, City or Town Boulder City  
Entity Address, State or Province NV  
Entity Address, Postal Zip Code 89005  
City Area Code 702  
Local Phone Number 293-1930  
Entity Interactive Data Current Yes