Current report filing


Aug. 30, 2021
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Aug. 30, 2021
Entity File Number 000-55247
Entity Registrant Name FOCUS UNIVERSAL INC.
Entity Central Index Key 0001590418
Entity Tax Identification Number 46-3355876
Entity Incorporation, State or Country Code NV
Entity Address, Address Line One 2311 East Locust Street
Entity Address, City or Town Ontario
Entity Address, State or Province CA
Entity Address, Postal Zip Code 91761
City Area Code (626)
Local Phone Number 272-3883
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common stock, $0.001 par value per share
Trading Symbol FCUV
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false