| Document And Entity Information | Dec. 01, 2021 |
| Document Information Line Items | |
| Entity Registrant Name | AMERITYRE CORPORATION |
| Document Type | 8-K |
| Current Fiscal Year End Date | --06-30 |
| Amendment Flag | false |
| Entity Central Index Key | 0000945828 |
| Document Period End Date | Dec. 1, 2021 |
| Entity Emerging Growth Company | false |
| Entity Incorporation, State or Country Code | NV |
| Entity File Number | 000-50053 |
| 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 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | None |
| No Trading Symbol Flag | true |
