Convert **atomic unit of force** to **gram force**

Selected category: force.

Atomic units (au or a.u.) form a system of units convenient for atomic physics, electromagnetism, and quantum electrodynamics. Atomic unit of force is defined to be equal to E_{h}/a_{o}=8.238722241 x 10^{-8} N . (calculations are based on Hartree atomic units)

Gram force (gf) is a unit of force equal to the magnitude of the force exerted on one gram of mass by a 9.80665 m/s^{2} gravitational field (standard gravity, a conventional value approximating the average magnitude of gravity on Earth). One gram force is by definition equal to 0.00980665 newtons, or 0.0022046226 pounds of force in the traditional English system.

Swap, do a gram force to atomic unit of force conversion.