As we know One W/cm² is equal to 6830000000 nx (1 W/cm² = 6830000000 nx).

To convert Watt/Square Centimeter (at 555 nm) to Nox, multiply your W/cm² figure by 6830000000.

Example : convert 25 W/cm² to nx:

25 W/cm² = 25 × 6830000000 nx = nx

To convert Nox to Watt/Square Centimeter (at 555 nm), divide your nx figure by 6830000000.

Example : convert 25 nx to W/cm²:

25 nx = 25 ÷ 6830000000 W/cm² = W/cm²