• Filing Date: 2018-11-19
  • Form Type: 10-Q
  • Description: Quarterly report
v3.10.0.1
Document And Entity Information - shares
6 Months Ended
Sep. 30, 2018
Nov. 19, 2018
Document Information [Line Items]    
Entity Registrant Name ADM TRONICS UNLIMITED, INC.  
Entity Central Index Key 0000849401  
Trading Symbol admt  
Current Fiscal Year End Date --03-31  
Entity Filer Category Non-accelerated Filer  
Entity Current Reporting Status Yes  
Entity Emerging Growth Company false  
Entity Small Business true  
Entity Common Stock, Shares Outstanding (in shares)   67,588,492
Document Type 10-Q  
Document Period End Date Sep. 30, 2018  
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q2  
Amendment Flag false