Focus Universal Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Stockholders??? Equity (Details Narrative)

Stockholders’ Equity (Details Narrative) - USD ($)											3 Months Ended		6 Months Ended		12 Months Ended	54 Months Ended
Stockholders’ Equity (Details Narrative) - USD ($)	Apr. 03, 2023	Feb. 21, 2023	Feb. 13, 2023	Jan. 17, 2023	Dec. 31, 2022	May 02, 2022	Apr. 04, 2022	Dec. 31, 2021	Jan. 04, 2021	Aug. 06, 2019	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Feb. 13, 2023	Jun. 30, 2023
Class of Stock [Line Items]
Common stock, shares authorized					75,000,000						75,000,000		75,000,000			75,000,000
Common stock, par value					$ 0.001						$ 0.001		$ 0.001			$ 0.001
Stock issued during period, shares, other													75,434
Number of shares issued, shares														230,664
Common stock issued for services, shares
Common stock, issued					65,296,383						64,771,817		64,771,817			64,771,817
Common stock, outstanding					65,296,383						64,771,817		64,771,817			64,771,817
Number of shares purchased, value											$ 420,686		$ 420,686
Treasury Stock, Common, Shares					400,000						233,040		233,040			233,040
Equity Option [Member]
Class of Stock [Line Items]
Stock compensation expense													$ 266,806	456,750
Options granted																615,061
Options granted, shares					$ 5.93						$ 3.96		$ 3.96			$ 3.96
Options vested													457,934			457,934
Options nonvested											78,316		78,316			78,316
Options outstanding					615,061						536,249		536,249			536,249
Boustead Securities [Member] \| Cashless Warrants Exercised [Member]
Class of Stock [Line Items]
Issuance of common stock, shares							181,724
Issuance of common stock, shares							$ 1,776,044
Consultants [Member]
Class of Stock [Line Items]
Common stock issued for services, shares						48,940
Common stock issued for services, shares						$ 154,709
Three Engineering Employees [Member]
Class of Stock [Line Items]
Restricted stock granted, value													$ 50,000
Stock compensation expense													11,250
Eight Employees [Member] \| Restricted Stock [Member]
Class of Stock [Line Items]
Stock compensation expense													$ 136,904
Restricted stock granted, shares															41,500
V P Finance And Head Of Investor Relations [Member] \| Share Bonus [Member]
Class of Stock [Line Items]
Shares vested during period													5,000
V P Of The Company [Member] \| Share Bonus [Member]
Class of Stock [Line Items]
Shares vested during period													5,000
All Employees [Member]
Class of Stock [Line Items]
Stock compensation expense													$ 168,304	$ 692,920
Round Up [Member]
Class of Stock [Line Items]
Stock Dividends, Shares	2,327
Treasury Stock, Common [Member]
Class of Stock [Line Items]
Treasury Stock, Common, Shares					400,000						233,040		233,040			233,040
Prior Board [Member]
Class of Stock [Line Items]
Number of shares issued, shares		10,857
Each Board Member [Member] \| Equity Option [Member]
Class of Stock [Line Items]
Options granted					22,500			22,500	22,500	45,000
Options granted, shares					$ 4.27			$ 5.91	$ 2.00	$ 3.80
Stock Repurchase Agreement [Member]
Class of Stock [Line Items]
Shares of common stock retired				600,000
Restricted Stock Award Agreements [Member] \| Employee [Member]
Class of Stock [Line Items]
Number of shares issued for compensation			62,250
Stock Purchase Agreement [Member] \| Common Stock [Member]
Class of Stock [Line Items]
Number of shares purchased, shares													233,040
Number of shares purchased, value													$ 420,686