The formula to calculate the Nits (N) from Lux (L) and Area (A) is:

\[ N = \frac{L}{A} \]

Where:

• \(N\) is the luminance in nits (cd/m²).
• \(L\) is the illuminance in lux (lx).
• \(A\) is the area over which the illuminance is measured (square meters).