Question 1

What is 523 nm in eV?

Accepted Answer

523 nm = 2.3706 eV. Use the converter on this page to convert to other photon energy units instantly.

Question 2

How do you convert nm to eV?

Accepted Answer

Formula: E(eV) = 1239.84 ÷ λ(nm) · f(THz) = E(eV) × 241.799 · E = hc/λ = hf. Multiply your nm value by the appropriate factor to get eV, or use the interactive converter above.

Question 3

What is 2.3706 eV in nm?

Accepted Answer

2.3706 eV = 523.0077 nm.

nm	eV
508 nm	2.4406
513 nm	2.4168
518 nm	2.3935
523	2.3706
528 nm	2.3482
533 nm	2.3262
538 nm	2.3045

523 nm to eV

Formula