| Cover | Jul. 22, 2022 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Jul. 22, 2022 |
| Entity File Number | 001-40723 |
| Entity Registrant Name | Abri SPAC I, Inc. |
| Entity Central Index Key | 0001854583 |
| Entity Tax Identification Number | 86-2861807 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 40 Main Street |
| Entity Address, Address Line Two | #1009 |
| Entity Address, City or Town | Newark |
| Entity Address, State or Province | DE |
| Entity Address, Postal Zip Code | 19711 |
| City Area Code | 424 |
| Local Phone Number | 732-1021 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Units, each consisting of one share of Common Stock and one Redeemable Warrant | |
| Title of 12(b) Security | Units, each consisting of one share of Common Stock and one Redeemable Warrant |
| Trading Symbol | ASPAU |
| Security Exchange Name | NASDAQ |
| Common Stock, par value $0.0001 per share | |
| Title of 12(b) Security | Common Stock, par value $0.0001 per share |
| Trading Symbol | ASPA |
| Security Exchange Name | NASDAQ |
| Warrants, each exercisable for one share of Common Stock for $11.50 per share | |
| Title of 12(b) Security | Warrants, each exercisable for one share of Common Stock for $11.50 per share |
| Trading Symbol | ASPAW |
| Security Exchange Name | NASDAQ |
