Nature of the Organization and Business	12 Months Ended
Dec. 31, 2022
Nature of the Organization and Business [Abstract]
Nature of the Organization and Business	Note 1 – Nature of the Organization and Business Corporate History Quantum Computing was formed in the State of Nevada on July 25, 2001, under its prior name, Ticketcart, Inc. The Company redomiciled to Delaware on February 22, 2018 and changed its name to Quantum Computing Inc. Effective July 20, 2018, the trading symbol for the Company’s common stock, par value $0.0001, on the OTC Market changed from "IBGH” to “QUBT”. On July 15, 2021 the Company uplisted to The NASDAQ Stock Market. On June 16, 2022, the Company merged with QPhoton, Inc., a developer of quantum photonic systems and related technologies and applications. Nature of Business The Company is a developer of full stack quantum computing systems, including hardware platforms and ready-to-run software for complex optimization computations. The Company was founded in 2018 by leaders in supercomputing, mathematics, and massively parallel programming to solve the enormous challenge with quantum computing in terms of the high cost and lengthy times required for quantum software development. While much of the market focuses on Quantum Processing Unit (QPU) hardware, QCI’s experts realized that the quantum marketplace and vendors were limiting access to quantum computers due to the complexity of programming them. At the present time, only a very limited number of highly specialized quantum experts are able to use software development toolkits (“SDKs”) to create these critical programs and applications. The Company’s software solution, Qatalyst, enables subject matter experts (SMEs) to run existing software on quantum processing units without the need for specialized programming with SDKs. As a result of the merger with QPhoton, Inc. in June 2022, the Company is now able to offer photonic quantum computing systems and related services.

Nature of the Organization and Business

12 Months Ended

Dec. 31, 2022

Nature of the Organization and Business [Abstract]

Note 1 – Nature of the Organization and Business

Corporate History

Quantum Computing was formed in the State of Nevada on July 25, 2001, under its prior name, Ticketcart, Inc. The Company redomiciled to Delaware on February 22, 2018 and changed its name to Quantum Computing Inc. Effective July 20, 2018, the trading symbol for the Company’s common stock, par value $0.0001, on the OTC Market changed from "IBGH” to “QUBT”. On July 15, 2021 the Company uplisted to The NASDAQ Stock Market. On June 16, 2022, the Company merged with QPhoton, Inc., a developer of quantum photonic systems and related technologies and applications.

Nature of Business

The Company is a developer of full stack quantum computing systems, including hardware platforms and ready-to-run software for complex optimization computations. The Company was founded in 2018 by leaders in supercomputing, mathematics, and massively parallel programming to solve the enormous challenge with quantum computing in terms of the high cost and lengthy times required for quantum software development. While much of the market focuses on Quantum Processing Unit (QPU) hardware, QCI’s experts realized that the quantum marketplace and vendors were limiting access to quantum computers due to the complexity of programming them. At the present time, only a very limited number of highly specialized quantum experts are able to use software development toolkits (“SDKs”) to create these critical programs and applications. The Company’s software solution, Qatalyst, enables subject matter experts (SMEs) to run existing software on quantum processing units without the need for specialized programming with SDKs. As a result of the merger with QPhoton, Inc. in June 2022, the Company is now able to offer photonic quantum computing systems and related services.