Question 1

What is 250 eV in nm?

Accepted Answer

250 eV = 4.9594 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 4.9594 nm in eV?

Accepted Answer

4.9594 nm = 249.9984 eV.

eV	nm
235 eV	5.2759
240 eV	5.166
245 eV	5.0606
250	4.9594
255 eV	4.8621
260 eV	4.7686
265 eV	4.6786

250 eV to nm

Formula