| Cover | Aug. 16, 2023 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Aug. 16, 2023 |
| Entity File Number | 333-108715 |
| Entity Registrant Name | IDAHO COPPER CORPORATION |
| Entity Central Index Key | 0001263364 |
| Entity Tax Identification Number | 98-0221494 |
| Entity Incorporation, State or Country Code | NV |
| Entity Address, Address Line One | 800 W. Main St |
| Entity Address, Address Line Two | Ste 1460 |
| Entity Address, City or Town | Boise |
| Entity Address, State or Province | ID |
| Entity Address, Postal Zip Code | 83702 |
| City Area Code | (208) |
| Local Phone Number | 274-9220 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
