Question 1

What is 558.5 eV in nm?

Accepted Answer

558.5 eV = 2.2199 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 2.2199 nm in eV?

Accepted Answer

2.2199 nm = 558.5125 eV.

eV	nm
543.5 eV	2.2812
548.5 eV	2.2604
553.5 eV	2.24
558.5	2.2199
563.5 eV	2.2003
568.5 eV	2.1809
573.5 eV	2.1619

558.5 eV to nm

Formula