Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

Document and Entity Information - USD ($)
12 Months Ended
Dec. 31, 2019
Mar. 27, 2020
Jun. 30, 2019
Cover [Abstract]      
Entity Registrant Name Brain Scientific Inc.    
Document Type 10-K    
Entity Central Index Key 0001662382    
Current Fiscal Year End Date --12-31    
Document Period End Date Dec. 31, 2019    
Document Fiscal Year Focus 2019    
Document Fiscal Period Focus FY    
Amendment Flag false    
Entity File Number 333-209325    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Small Business true    
Entity Emerging Growth Company true    
Entity Filer Category Non-accelerated Filer    
Entity Shell Company false    
Entity Ex Transition Period true    
Entity Interactive Data Current Yes    
Entity Common Stock, Shares Outstanding   19,380,460  
Entity Public Float     $ 779,382
Entity Incorporation State Code NV