Document And Entity Information - USD ($)	12 Months Ended
	Jun. 30, 2020	Sep. 09, 2020	Dec. 31, 2019
Document Information Line Items
Entity Registrant Name	AMERITYRE CORPORATION
Document Type	10-K
Current Fiscal Year End Date	--06-30
Entity Common Stock, Shares Outstanding		70,172,868
Entity Public Float			$ 831,056
Amendment Flag	false
Entity Central Index Key	0000945828
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Non-accelerated Filer
Entity Well-known Seasoned Issuer	No
Document Period End Date	Jun. 30, 2020
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	FY
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Document Annual 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 Road
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