| Cover | Jan. 09, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Jan. 09, 2024 |
| Current Fiscal Year End Date | --03-31 |
| Entity File Number | 000-55000 |
| Entity Registrant Name | EARTH SCIENCE TECH, INC. |
| Entity Central Index Key | 0001538495 |
| Entity Tax Identification Number | 80-0961484 |
| Entity Incorporation, State or Country Code | FL |
| Entity Address, Address Line One | 8950 SW 74 th CT |
| Entity Address, Address Line Two | Suite 101 |
| Entity Address, City or Town | Miami |
| Entity Address, State or Province | FL |
| Entity Address, Country | US |
| Entity Address, Postal Zip Code | 33156 |
| City Area Code | (305) |
| Local Phone Number | 724-5684 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock $0.001 par value |
| Trading Symbol | ETST |
| Entity Emerging Growth Company | false |
