Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

Document and Entity Information - shares
3 Months Ended
Mar. 31, 2020
May 18, 2020
Document and Entity Information [Abstract]    
Entity Registrant Name BRAIN SCIENTIFIC INC.  
Document Type 10-Q  
Entity Central Index Key 0001662382  
Current Fiscal Year End Date --12-31  
Document Period End Date Mar. 31, 2020  
Document Fiscal Year Focus 2020  
Document Fiscal Period Focus Q1  
Amendment Flag false  
Entity File Number 333-209325  
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   19,383,794
Entity Incorporation State Code NV