Question 1

What is 520 nm in eV?

Accepted Answer

520 nm = 2.3843 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 2.3843 eV in nm?

Accepted Answer

2.3843 eV = 520.0025 nm.

nm	eV
505 nm	2.4551
510 nm	2.4311
515 nm	2.4075
520	2.3843
525 nm	2.3616
530 nm	2.3393
535 nm	2.3175

520 nm to eV

Formula