Question 1

What is 434 nm in eV?

Accepted Answer

434 nm = 2.8568 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 2.8568 eV in nm?

Accepted Answer

2.8568 eV = 433.9968 nm.

nm	eV
419 nm	2.9591
424 nm	2.9242
429 nm	2.8901
434	2.8568
439 nm	2.8242
444 nm	2.7924
449 nm	2.7613

434 nm to eV

Formula