Question 1

What is 538 nm in eV?

Accepted Answer

538 nm = 2.3045 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 2.3045 eV in nm?

Accepted Answer

2.3045 eV = 538.0091 nm.

nm	eV
523 nm	2.3706
528 nm	2.3482
533 nm	2.3262
538	2.3045
543 nm	2.2833
548 nm	2.2625
553 nm	2.242

538 nm to eV

Formula