| Document And Entity Information | May 31, 2022 shares |
| Document Information [Line Items] | |
| Entity, Registrant Name | Quantum Energy, Inc. |
| Document, Type | 10-Q/A |
| Document, Quarterly Report | true |
| Document, Period End Date | May 31, 2022 |
| Current Fiscal Year End Date | --02-28 |
| Document, Fiscal Period Focus | Q1 |
| Document, Fiscal Year Focus | 2022 |
| Document, Transition Report | false |
| Entity, File Number | 333-225892 |
| Entity, Incorporation, State or Country Code | NV |
| Entity, Tax Identification Number | 98-0428608 |
| Entity, Address, Address Line One | 3805 Rockbottom |
| Entity, Address, City or Town | North Las Vegas |
| Entity, Address, State or Province | NV |
| Entity, Address, Postal Zip Code | 89030 |
| City Area Code | 702 |
| Local Phone Number | 323-6455 |
| Title of 12(b) Security | Common stock |
| Trading Symbol | QEGY |
| Entity, Current Reporting Status | No |
| Entity, Interactive Data, Current | Yes |
| Entity, Filer Category | Non-accelerated Filer |
| Entity, Small Business | true |
| Entity, Emerging Growth Company | true |
| Entity, Ex Transition Period | false |
| Entity, Shell Company | false |
| Entity, Common Stock Shares, Outstanding | 49,491,498 |
| Amendment Description | Explanatory Note: This amendment is being filed solely for the purpose of stating no to whether the issuer (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☐ No ☒ |
| Amendment Flag | true |
| Entity, Central Index Key | 0001295961 |
