XML 11 R1.htm IDEA: XBRL DOCUMENT v3.20.4
Document and Entity Information - shares
 9 Months Ended
Dec. 31, 2020
Feb. 11, 2021
Cover [Abstract]    
Entity Registrant Name Modular Medical, Inc.  
Entity Central Index Key 0001074871  
Document Type 10-Q  
Document Period End Date Dec. 31, 2020  
Amendment Flag false  
Current Fiscal Year End Date --03-31  
Is Entity's Reporting Status Current? Yes  
Entity Filer Category Non-accelerated Filer  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Small Business true  
Entity Shell Company false  
Entity Interactive Data Current Yes  
Entity Incorporation State Country Code NV  
Entity File Number 333-237615  
Entity Common Stock, Shares Outstanding   18,832,648
Document Fiscal Period Focus Q3  
Document Fiscal Year Focus 2021