Question 1

What is 427 nm in eV?

Accepted Answer

427 nm = 2.9036 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 2.9036 eV in nm?

Accepted Answer

2.9036 eV = 427.0016 nm.

nm	eV
412 nm	3.0093
417 nm	2.9732
422 nm	2.938
427	2.9036
432 nm	2.87
437 nm	2.8372
442 nm	2.8051

427 nm to eV

Formula