Quarterly report pursuant to Section 13 or 15(d)

Cover

v3.21.2
Cover - shares
 9 Months Ended
Sep. 30, 2021
Nov. 10, 2021
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Sep. 30, 2021  
Document Fiscal Period Focus Q3  
Document Fiscal Year Focus 2021  
Current Fiscal Year End Date --12-31  
Entity File Number 001-38185  
Entity Registrant Name PRESSURE BIOSCIENCES, INC.  
Entity Central Index Key 0000830656  
Entity Tax Identification Number 04-2652826  
Entity Incorporation, State or Country Code MA  
Entity Address, Address Line One 14 Norfolk Avenue  
Entity Address, City or Town South Easton  
Entity Address, State or Province MA  
Entity Address, Postal Zip Code 02375  
City Area Code (508)  
Local Phone Number 230-1828  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   7,391,391