Document and Entity Information |
12 Months Ended |
|---|---|
Dec. 31, 2024 | |
| Document Information [Line Items] | |
| Document Type | F-1/A |
| Amendment Flag | true |
| Amendment Description | The registrant hereby amends this registration statement on such date or dates as may be necessary to delay its effective date until the registrant shall file a further amendment which specifically states that this registration statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, as amended, or until the registration statement shall become effective on such date as the U.S. Securities and Exchange Commission, acting pursuant to said Section 8(a), may determine. |
| Entity Registrant Name | Heidmar Maritime Holdings Corp. |
| Entity Incorporation, State or Country Code | 1T |
| Entity Primary SIC Number | 4412 |
| Entity Central Index Key | 0002029471 |
| Entity Address, Address Line One | 89 |
| Entity Address, Address Line Two | Akti Miaouli |
| Entity Address, Address Line Three | Piraeus |
| Entity Address, Country | GR |
| Entity Address, Postal Zip Code | 18538 |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | true |
| City Area Code | 216 |
| Local Phone Number | 002-4900 |
| Business Contact [Member] | |
| Document Information [Line Items] | |
| Contact Personnel Name | Seward & Kissel LLP |
| Entity Address, Address Line One | Keith J. Billotti |
| Entity Address, Address Line Two | Esq. One Battery Park Plaza |
| Entity Address, City or Town | New York |
| Entity Address, State or Province | NY |
| Entity Address, Postal Zip Code | 10004 |
| City Area Code | 212 |
| Local Phone Number | 574-1200 |