Planck Energy

Planck energy, abbreviated as \(E_p\), is a fundamental unit in the system of Planck units.  It is a useful unit in theoretical physics.

• \(\large{ E_p = 1.956 \;x\;10^{9}\;J }\)

 

Planck Energy Formula
\(\large{ E_p = m_p\;c^2 }\)
Symbol	English	Metric
\(\large{ E_p }\) = Planck energy	\(\large{lbf-ft}\)	\(\large{J}\)
\(\large{ m_p }\) = Planck mass	\(\large{lbm}\)	\(\large{kg}\)
\(\large{ c }\) = speed of light in vacuum	\(\large{\frac{ft}{sec}}\)	\(\large{\frac{m}{s}}\)