| Cover | May 09, 2023 |
| Cover [Abstract] | |
| Entity Registrant Name | NASCENT BIOTECH, INC. |
| Entity Central Index Key | 0001622057 |
| Document Type | 8-K |
| Amendment Flag | false |
| Entity Emerging Growth Company | false |
| Document Period End Date | May 09, 2023 |
| Entity Incorporation State Country Code | NV |
| Entity Tax Identification Number | 46-5001940 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Entity File Number | 000-55299 |
| Entity Address Address Line 1 | 631 US HWY 1 Suite 407 |
| Entity Address City Or Town | North Palm Beach |
| Entity Address State Or Province | FL |
| Entity Address Postal Zip Code | 33408 |
| City Area Code | 612 |
| Local Phone Number | 961-5656 |
