Question 1

What is 439 eV in nm?

Accepted Answer

439 eV = 2.8242 nm. Use the converter on this page to convert to other photon energy units instantly.

Question 2

How do you convert eV to nm?

Accepted Answer

Formula: E(eV) = 1239.84 ÷ λ(nm) · f(THz) = E(eV) × 241.799 · E = hc/λ = hf. Multiply your eV value by the appropriate factor to get nm, or use the interactive converter above.

Question 3

What is 2.8242 nm in eV?

Accepted Answer

2.8242 nm = 439.0064 eV.

eV	nm
424 eV	2.9242
429 eV	2.8901
434 eV	2.8568
439	2.8242
444 eV	2.7924
449 eV	2.7613
454 eV	2.7309

439 eV to nm

Formula