| Cover | Mar. 28, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Mar. 28, 2024 |
| Entity File Number | 0-19041 |
| Entity Registrant Name | QHSLab, Inc. |
| Entity Central Index Key | 0000856984 |
| Entity Tax Identification Number | 30-1104301 |
| Entity Incorporation, State or Country Code | NV |
| Entity Address, Address Line One | 901 Northpoint Parkway |
| Entity Address, Address Line Two | Suite 302 |
| Entity Address, City or Town | West Palm Beach |
| Entity Address, State or Province | FL |
| Entity Address, Postal Zip Code | 33407 |
| City Area Code | (929) |
| Local Phone Number | 379-6503 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, $0.0001 par value |
| Trading Symbol | USAQ |
