Question 1

What is 519 nm in eV?

Accepted Answer

519 nm = 2.3889 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 2.3889 eV in nm?

Accepted Answer

2.3889 eV = 519.0012 nm.

nm	eV
504 nm	2.46
509 nm	2.4358
514 nm	2.4121
519	2.3889
524 nm	2.3661
529 nm	2.3437
534 nm	2.3218

519 nm to eV

Formula