| Cover | Aug. 16, 2023 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Aug. 16, 2023 |
| Entity File Number | 001-40778 |
| Entity Registrant Name | Oxus Acquisition Corp. |
| Entity Central Index Key | 0001852973 |
| Entity Tax Identification Number | 00-0000000 |
| Entity Incorporation, State or Country Code | E9 |
| Entity Address, Address Line One | 300/26 Dostyk Avenue |
| Entity Address, City or Town | Almaty |
| Entity Address, Country | KZ |
| Entity Address, Postal Zip Code | 050020 |
| City Area Code | 727 |
| Local Phone Number | 355-8021 |
| Written Communications | true |
| 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 Class A ordinary share and one Warrant | |
| Title of 12(b) Security | Units, each consisting of one Class A ordinary share and one Warrant |
| Trading Symbol | OXUSU |
| Security Exchange Name | NASDAQ |
| Class A ordinary shares, par value $0.0001 per share | |
| Title of 12(b) Security | Class A ordinary shares, par value $0.0001 per share |
| Trading Symbol | OXUS |
| Security Exchange Name | NASDAQ |
| Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 | |
| Title of 12(b) Security | Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 |
| Trading Symbol | OXUSW |
| Security Exchange Name | NASDAQ |
